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On Sentence Complexity in THE TIMES: A Comparative Study of SentenceLength and Sentence Complexity in the News Section and the Sports Section
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作者 赤列德吉 《海外英语》 2014年第15期3-4,共2页
My investigation will serve two purposes. First, I shall investigate the function of the subclauses in the corpus in relation to their complexity, and I shall establish whether there is a correlation between sentence ... My investigation will serve two purposes. First, I shall investigate the function of the subclauses in the corpus in relation to their complexity, and I shall establish whether there is a correlation between sentence length and sentence complexity.Second, I shall analyse the complexity of the subclauses collected from the two sections and compare the results from these sections, focusing on finite subclauses and non-finite subclauses. I hope to be able to point out some differences in style between the news and sports sections concerning the use of subordinate clauses in various syntactic functions in order to examine how the choice of linguistic structures differs in different sections of The Times. 展开更多
关键词 SENTENCE length SENTENCE complexITY style MARKER t
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Report of Prionospio complex(Annelida:Polychaeta:Spio-nidae) from China's waters,with description of a new species 被引量:6
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作者 ZHOU Jin LI Xinzheng 《Acta Oceanologica Sinica》 SCIE CAS CSCD 2009年第1期116-127,共12页
Nine species of Prionospio complex are recorded from China's waters,including one new species and six newly recorded species.Prionospio(Prionospio) pacifica sp.nov.,is characterized by having first and forth pairs ... Nine species of Prionospio complex are recorded from China's waters,including one new species and six newly recorded species.Prionospio(Prionospio) pacifica sp.nov.,is characterized by having first and forth pairs of branchiae pinnate,second and third pairs of apinnate,ventral crest on Setiger 9 and dorsal crests on Setigers 10-25.Apoprionospio kirrae(Wilson,1990),Prionospio(Aquilaspio) convexa Imajima,1990,Prionospio(Minuspio) multibranchiata Berkeley,1927,Prionospio(Prionospio) bocki Sderstrm,1920,Prionospio(Prionospio) dubia Maciolek,1985 and Prionospio(Prionospio) paradisea Imajima,1990 are recorded for the first time from China's waters. 展开更多
关键词 taxonomy Prionospio complex new species newly recorded species China's waters.
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New U-Pb Geochronological Constraints on Formation and Evolution of the Susong Complex Zone in the Dabie Orogen 被引量:6
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作者 LI Yuan LIU Yican +1 位作者 YANG Yang DENG Liangpeng 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2017年第5期1915-1918,共4页
Objective The Susong complex zone(SCZ)is a relatively lowgrade metamorphic unit mostly with an epidoteamphibolite facies,located in the southernmost part of the Dabie orogen.However,its rock compositions,ages,
关键词 Pb new U-Pb Geochronological Constraints on Formation and Evolution of the Susong complex Zone in the Dabie Orogen
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CRYSTAL STRUCTURE OF THE COPPER(II) COMPLEX OF NEW MACROCYCLIC DIOXOTETRAAMINE LIGAND FUNCTIONALIZED WITH 8-METHYL QUINOLINE PENDANT
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作者 Xian He BU Dao Li AN Man Xue YUAN and Yun Ti CHEN (Department of Chemistry, Nankai University,Tianjin 300071) 《Chinese Chemical Letters》 SCIE CAS CSCD 1994年第12期1055-1056,共2页
The copper (II) complex (1) of a new Iigand 4- (quinolin-8-ylmethyl)- 1, 4, 7. 10-tetraazacycoltridecane-11. 13-dione (L) has been syntehsized and its crystal structure determined. It is of orthorhomic crystal system ... The copper (II) complex (1) of a new Iigand 4- (quinolin-8-ylmethyl)- 1, 4, 7. 10-tetraazacycoltridecane-11. 13-dione (L) has been syntehsized and its crystal structure determined. It is of orthorhomic crystal system and Pcad space group with a=16.260 (3), b=7. 739 (2). c=27. 530 (9) A, Mr=416. 97, Z=8. Dx=1. 595 g/cm3,μ=12. 876 cm-1, and F(000)=1736. The final R factor is 0. 061 for 2594 observed reflections with I>3σ(I). The Cu .atom is five coordinated to form a distorted square pyramid geometry in which N(11) of the pendant is at apical site. 展开更多
关键词 II THE OF new STRUCTURE complex COPPER
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Eleven species of noctuid moths new to China of the boreal faunal complex(Lepidoptera:Noctuidae)
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作者 Huilin Han Vladimir S.Kononenko 《Journal of Forestry Research》 SCIE CAS CSCD 2020年第4期1405-1415,共11页
Eleven species of the Noctuidae[Polia hepatica(Clerck,1759),P.malchani(Draudt,1934),P.vespertilio(Draudt,1934),Lasionycta skraelingia(Herrich-Schaffer,1852),L.hospita A.Bang-Haas,1912;Xestia kolymae(Herz,1903),X.albun... Eleven species of the Noctuidae[Polia hepatica(Clerck,1759),P.malchani(Draudt,1934),P.vespertilio(Draudt,1934),Lasionycta skraelingia(Herrich-Schaffer,1852),L.hospita A.Bang-Haas,1912;Xestia kolymae(Herz,1903),X.albuncula(Eversmann,1851),X.subgrisea(Staudinger,1897),X.penthima(Erschoff,1870),X.sincera(Herrich-Schaffer,1851),and X.rhaetica(Staudinger,1871)]of the boreal faunal complex are reported for the first time from China.Illustrations of adults and the genitalia of both sexes are provided.Information on these newly recorded species,original descriptions,type-locality,synonyms,references,host plants and bionomics are provided. 展开更多
关键词 LEPIDOPTERA NOCTUIDAE new records Boreal complex Northeast China
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New Interface Complexity Metric on XML Schema
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作者 Kehinde Sotonwa Titilayo Olusi Oyebola Adeife 《World Journal of Engineering and Technology》 2020年第2期168-178,共11页
With increasing usage of a web services today, user required to consecrate reasoning energy to learning the complexities of the interface as opposed to the content. Interface complexity measures the degree of complexi... With increasing usage of a web services today, user required to consecrate reasoning energy to learning the complexities of the interface as opposed to the content. Interface complexity measures the degree of complexity encountered between the user and digital medium like website. This paper presents a New Interface Complexity (NIC) Metric, which partially based on existing schema metrics to weigh human insight of recent service interface;taking into account elements and attributes of XML documents implemented in?World Wide Web Consortium (W3C) XML Schema (WXS) to reduce the structure affecting the effort for comprehending schema documents. The NIC metric is able to draw conclusions about the perceived qualities: interoperability, extensibility and flexibility. It was discovered that there are significant correlations between NIC metric and existing measures. Automating, this practice would be beneficial to developers and designers, as it would help to provide useful feedback in software project design to check the quality of documents for easy maintenance and properly used of XML data for distributed applications. 展开更多
关键词 XML DOCUMENTS W3C XML SCHEMA new INTERFACE complexITY METRIC XML SCHEMA Languages SCHEMA DOCUMENTS
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SYNTHESIS AND PROPERTIES OF NEW INTERPOLYMERIC COMPLEXES
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作者 Shu Mei DENG, Jing LIN, Xu ZHANG Department of Chemistry, Shandong University, Jinan, 250100 《Chinese Chemical Letters》 SCIE CAS CSCD 1993年第5期387-390,共4页
β-(2-imidazolinyl)-ethyl methyl diethoxy silane quarternary halides and its condensed polymers with bisphenol A were synthesized and characterized. The polycation-polyanion complexes were prepared by the condensed po... β-(2-imidazolinyl)-ethyl methyl diethoxy silane quarternary halides and its condensed polymers with bisphenol A were synthesized and characterized. The polycation-polyanion complexes were prepared by the condensed polymers and poly (styrene sulfonate). The solubility and thermal stability of interpolymeric complexes were investigated. 展开更多
关键词 SYNTHESIS AND PROPERTIES OF new INTERPOLYMERIC complexES WANG
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SYNTHESIS AND CHARACTERIZATION OF COMPLEXES OF TRANSITION METAL WITH PBDETA, A NEW POLYDENTATE LIGAND
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作者 Lu Qin YANG Shi Ping YAN Geng Lin WANG Department of Chemistry. Nankai University, Tianjin 300071 《Chinese Chemical Letters》 SCIE CAS CSCD 1993年第1期47-50,共4页
The synthesis and characterization are reported for a series of bi- and trinuclear complexes of the first transition metal ions with PBDETA, the newly syn thesized polydentate ligand. The electron transition energy in... The synthesis and characterization are reported for a series of bi- and trinuclear complexes of the first transition metal ions with PBDETA, the newly syn thesized polydentate ligand. The electron transition energy in binuclear compound is stronger than that in trinuclear. There is a weak antiferromagnetic exchange interaction in tricopper and trimanganese. 展开更多
关键词 REV SYNTHESIS AND CHARACTERIZATION OF complexES OF TRANSITION METAL WITH PBDETA A new POLYDENTATE LIGAND THAN
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Synthesis of Mn(Ⅲ) Complexes of New "Tailed" Porphyrins and Their Application as Carriers for PVC Membrane SCN-Anion-Selective Electrode
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作者 Zhi Xian ZHOU Tie Sheng LI +1 位作者 Yu Zhong WANG Yang Jie WU (Department of Chemistry, Zhengzhou University, Zhengzhou 450052) 《Chinese Chemical Letters》 SCIE CAS CSCD 1997年第11期997-999,0,共4页
Three new 'tailed' porphyrins and their corresponding Mn(Ⅲ) metalloporphyrins were synthesized and characterized. The potentiometric response characteristics of the PVC membrane electrode based on the Mn(Ⅲ... Three new 'tailed' porphyrins and their corresponding Mn(Ⅲ) metalloporphyrins were synthesized and characterized. The potentiometric response characteristics of the PVC membrane electrode based on the Mn(Ⅲ) complexes of the three new 'tailed' porphyrins toward SCN- have been studied. 展开更多
关键词 SCN PVC complexes of new Porphyrins and Their Application as Carriers for PVC Membrane SCN-Anion-Selective Electrode Tailed
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SPECTRAL STUDY ON A NEW 3d_z^2 TYPE COPPER(Ⅱ)COMPLEX OF PHENOLIC POLYMERIC CROWN ETHER
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作者 Jian Bo LIU Yong LI Jin Liang GUO DEPARTMENT OF CHEMISTRY,TSINGHUA UNIVERSITY,BEIJING,100084 《Chinese Chemical Letters》 SCIE CAS CSCD 1993年第8期745-748,共4页
ESR and IR measurements have been carried out for a copper(Ⅱ)complex of phenolic polymeric crown ether,As a result,the triplet ESR spectrum(S=1)of 3d_z2 ground state copper(Ⅱ)ions was first observed for the powder s... ESR and IR measurements have been carried out for a copper(Ⅱ)complex of phenolic polymeric crown ether,As a result,the triplet ESR spectrum(S=1)of 3d_z2 ground state copper(Ⅱ)ions was first observed for the powder sample.It indicated that there existed intramolecular spin-spin interaction betweeen 3d_Z2 ground state copper(Ⅱ)and copper(Ⅱ)ions.In this binuclear triplet cluster,the axial ligntion of one water molecule in a sandwich position to two adjacent copper(Ⅱ) ions was also confirmed by IR spectra,All things considered,a possible structure for the complex was proposed. 展开更多
关键词 SPECTRAL STUDY ON A new 3d_z~2 TYPE COPPER complex OF PHENOLIC POLYMERIC CROWN ETHER Cu
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Special Issue on New Trends in Theory and Applications of Complex Control Systems
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《控制理论与应用(英文版)》 EI 2008年第1期1-1,共1页
Complexity is one of the leading features of modem control systems. It is caused by the complex properties of controlled plants and the varied requirements in controller designs. In dealing with the control problems w... Complexity is one of the leading features of modem control systems. It is caused by the complex properties of controlled plants and the varied requirements in controller designs. In dealing with the control problems with complexity, in the past two decades, a lot of papers have been published that reported fruitful results on different theoretical backgrounds and with different methodologies, such as differential geometry-based design methods, hybrid system theory, switching control, neural network-based intelligent control, etc. 展开更多
关键词 Special Issue on new Trends in Theory and Applications of complex Control Systems
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New Appearance of Yumen Refinery Complex
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《China Oil & Gas》 CAS 1996年第1期59-59,共1页
NewAppearanceofYumenRefineryComplexYumenRefineryComplex(YRC)isacrudeoilprocessingenterprisewithahistoryof50y... NewAppearanceofYumenRefineryComplexYumenRefineryComplex(YRC)isacrudeoilprocessingenterprisewithahistoryof50years.Sincethemid-... 展开更多
关键词 new Appearance of Yumen Refinery complex
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A New SLM Scheme Based on Constellation Rotation for PAPR Reduction
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作者 Xie Yinghai Li Xianhuai Zhao Haibo 《China Communications》 SCIE CSCD 2024年第11期267-277,共11页
A new selected mapping(SLM)scheme based on constellation rotation is proposed to reduce the peak-to-average power ratio(PAPR)of orthogonal frequency division multiplexing(OFDM)signals.Its core idea is to generate abun... A new selected mapping(SLM)scheme based on constellation rotation is proposed to reduce the peak-to-average power ratio(PAPR)of orthogonal frequency division multiplexing(OFDM)signals.Its core idea is to generate abundant candidate signals by rotating different sub-signals of the original frequency signal with different angles.This new signal generation method can simplify the calculation process of candidate time signals into the linear addition of some intermediate signals,which are generated by the inverse fast Fourier transform(IFFT)operation of the original frequency signal.This feature can effectively reduce the computational complexity of candidate signal generation process.And compared to the traditional SLM scheme,the number of complex multiplication and complex addition of new scheme can separately be decreased by about 99.99% and 91.7% with some specific parameters.Moreover,with the help of the constellation detection mechanism at the receiver,there is no need to carry any side information at the transmitter.The simulation results show that,with the same channel transmission performance,the PAPR reduction performance of new scheme can approach or even exceed the upper bound of the traditional SLM scheme,which uses all the vectors in Hadamard matrix as the phase sequences. 展开更多
关键词 constellation rotation low computational complexity new selected mapping scheme peak-toaverage power ratio without side information transmission
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Introducing “Arithmetic Calculus” with Some Applications: New Terms, Definitions, Notations and Operators 被引量:1
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作者 Rahman Khatibi 《Applied Mathematics》 2014年第19期2909-2934,共26页
New operators are presented to introduce “arithmetic calculus”, where 1) the operators are just obvious mathematical facts, and 2) arithmetic calculus refers to summing and subtracting operations without solving equ... New operators are presented to introduce “arithmetic calculus”, where 1) the operators are just obvious mathematical facts, and 2) arithmetic calculus refers to summing and subtracting operations without solving equations. The sole aim of this paper is to make a case for arithmetic calculus, which is lurking in conventional mathematics and science but has no identity of its own. The underlying thinking is: 1) to shift the focus from the whole sequence to any of its single elements;and 2) to factorise each element to building blocks and rules. One outcome of this emerging calculus is to understand the interconnectivity in a family of sequences, without which they are seen as discrete entities with no interconnectivity. Arithmetic calculus is a step closer towards deriving a “Tree of Numbers” reminiscent of the Tree of Life. Another windfall outcome is to show that the deconvolution problem is explicitly well-posed but at the same time implicitly ill-conditioned;and this challenges a misconception that this problem is ill-posed. If the thinking in this paper is not new, this paper forges it through a mathematical spin by presenting new terms, definitions, notations and operators. The return for these out of the blue new aspects is far reaching. 展开更多
关键词 Natural NUMBERS SEQUENCES COMBINATORICS new OPERATORS ARITHMETIC CALCULUS Factorisation complexity
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Infrared Spectroscopic and Theoretical Studies on Cobalt(Ⅱ) Complex of Maleinitriledithiolate and 4, 4′-Dimethyl-2, 2′-bipyridine 被引量:1
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作者 Peng Zheng-he, Cai Ping, Fang Chen-jie, Wen Li-li College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, Hubei, China 《Wuhan University Journal of Natural Sciences》 CAS 2002年第1期87-96,共10页
The complete experimental IR spectra and vibrational analysis of the title complex Co(mnt)(dmbpy) were reported in this paper. The results show that the complex molecule has a planar geometry belonging to point group ... The complete experimental IR spectra and vibrational analysis of the title complex Co(mnt)(dmbpy) were reported in this paper. The results show that the complex molecule has a planar geometry belonging to point group C 2v and ground electronic state with spin quartet. A new method for analyzing vibrational spectra of complicated molecule is established. The essential of this method is to point out main fixed points and pivotal vibrational units in assignment for each fundamental band. Two new symbols η (heaving along the specified direction) and M (midpoint of a bond or unit) were defined for describing the vibrational modes accurately. 展开更多
关键词 Cobalt(Ⅱ) complex infrared spectrum new method to analyze vibrational spectra quantum chemical calculation
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Long-Distance Pipe Jacking in Complex Urban Geological Environment 被引量:1
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作者 Yi Gong Yang Liu Qigao Li 《Journal of Architectural Research and Development》 2022年第1期7-12,共6页
A steel underground pipeline with a diameter of 2.4 m and a total length of 3,617 m(plate thickness of 26 mm)has been constructed in a city in central Hubei,and the engineering,procurement,and construction(EPC)project... A steel underground pipeline with a diameter of 2.4 m and a total length of 3,617 m(plate thickness of 26 mm)has been constructed in a city in central Hubei,and the engineering,procurement,and construction(EPC)project has been lifted from the upstream channel to supplement water to the downstream lake inside the city.Through preliminary geological survey data,site topographic and geomorphic survey,urban construction,as well as the requirements of the construction party,the preliminary arrangement of working wells and receiving wells as well as the selection and customization of pipe jacking machines have been proposed.Frequency conversion motor and remote monitoring technology are adopted for geotechnical change and long-distance pipe jacking.Through detailed survey,the rock and soil change section as well as gradual change conditions have been determined,the accuracy of construction mechanics calculation and construction operation control have improved,the basis and analysis basis are provided,and some experiences in construction operation are summarized. 展开更多
关键词 Long-distance pipe jacking complex geology Urban area new technology
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A Comparison of New General System Theory Philosophy With Einstein and Bohr
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作者 CUI Weicheng LI Rong PAN Lingli 《Journal of Philosophy Study》 2023年第1期1-22,共22页
The New General System theory was developed to be a theory of everything for complex systems within the world we can observe.This theory was constructed by supplementing a new mind-ether ontology into Bertalanffy’s g... The New General System theory was developed to be a theory of everything for complex systems within the world we can observe.This theory was constructed by supplementing a new mind-ether ontology into Bertalanffy’s general system theory framework.This theory is basically a generalization of classical mechanics rather than a revolution to it taken both by Einstein and Bohr in developing their relativity theory and quantum mechanics.The purpose of this paper is to reveal the reasons why Einstein and many others fail to unify relativity theory with quantum mechanics through comparing the main differences in philosophical opinions among NGST,Einstein,and Bohr.It is the hope of the authors that this clarification could speed up the unification process. 展开更多
关键词 complex system(CS) new General System Theory(NGST) theory of everything(TOE) classical mechanics(CM) relativity theory(RT) quantum mechanics(QM) Bohmian Mechanics(BM) active force entanglement of minds
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“新工科”背景下电气类专业学生“解决复杂工程问题”能力培养途径 被引量:1
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作者 迟耀丹 杨佳 王超 《邢台职业技术学院学报》 2024年第3期18-21,62,共5页
产出导向在工程教育认证中占据核心地位,是衡量人才培养质量的关键所在。文章立足于新工科发展趋势,深入探索在工程教育中如何有效培养学生解决复杂工程问题的能力。通过引入CDIO-OBE理念,优化课程体系与工程实践体系,增加多学科交叉融... 产出导向在工程教育认证中占据核心地位,是衡量人才培养质量的关键所在。文章立足于新工科发展趋势,深入探索在工程教育中如何有效培养学生解决复杂工程问题的能力。通过引入CDIO-OBE理念,优化课程体系与工程实践体系,增加多学科交叉融合课程,构建多层次、立体化的产教融合协同育人平台,建立多维度评价标准体系,推动电气类专业人才培养模式的改革与创新,旨在促进专业教育与创新教育的深度融合,为“专创融合”提供切实可行的实施路径。 展开更多
关键词 解决复杂工程问题 电气类专业 工程教育认证 新工科
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超大规模市场优势、复杂创新能力与培育新质生产力的内在逻辑 被引量:2
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作者 庞瑞芝 王洪岩 《上海经济》 2024年第1期1-11,共11页
新质生产力区别于传统生产力,是科技创新密集型生产力。随着新一轮科技革命和产业变革深入发展、国际力量对比的深刻调整,全球在产业、关键核心技术上的竞争日益加剧,新质生产力将成为大国博弈的重要阵地。面对西方国家的技术封锁和打压... 新质生产力区别于传统生产力,是科技创新密集型生产力。随着新一轮科技革命和产业变革深入发展、国际力量对比的深刻调整,全球在产业、关键核心技术上的竞争日益加剧,新质生产力将成为大国博弈的重要阵地。面对西方国家的技术封锁和打压,我国唯有充分发挥国内“超大规模市场”的系统性优势和适宜型创新优势,提升企业复杂创新能力和产业组织生态力,从而培育新质生产力:一是深化体制机制改革,推动超大规模市场“潜在优势”转变为“现实优势”;二是发挥超大规模市场优势,强化国家战略科技力量,提升我国关键核心技术攻关能力;三是要整合大国创新资源,夯实基础研究,提升原始创新能力;四是发挥大国超大规模市场创新人才优势,建设全球人才高地。 展开更多
关键词 超大规模市场优势 适宜型创新优势 复杂创新能力 新质生产力
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本土市场规模与制造业出口复杂度——基于国内国际市场协同的视角
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作者 安岗 王佳 邸文慧 《东北大学学报(社会科学版)》 CSSCI 北大核心 2024年第4期42-51,共10页
在“双循环”新发展格局下,利用我国超大规模市场优势提升出口产品的复杂度显得尤为重要。通过构建本土市场规模影响出口复杂度的理论模型,采用147个国家(地区)205种制造业产品的出口数据进行实证检验,研究结果表明:本土市场规模对制造... 在“双循环”新发展格局下,利用我国超大规模市场优势提升出口产品的复杂度显得尤为重要。通过构建本土市场规模影响出口复杂度的理论模型,采用147个国家(地区)205种制造业产品的出口数据进行实证检验,研究结果表明:本土市场规模对制造业出口复杂度呈显著促进效应,且这种作用在数字基础设施高水平国家、非毗邻大国国家以及发展中国家中表现得更为突出。渠道检验显示,本土市场规模可以通过提高技术创新水平进而影响出口复杂度。此外,基于国内、国际两个市场协同的视角,发现发展中国家进口依存度与本土市场规模具有协同效应,能够促进出口复杂度的提高,其出口依存度则存在负向作用,而发达国家则相反。 展开更多
关键词 本土市场规模 出口复杂度 技术创新 “双循环”新发展格局
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