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论汉语四字格成语的块状性和离散性 被引量:11
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作者 王文斌 高静 《北京第二外国语学院学报》 2019年第2期3-19,共17页
四字格成语是汉语的精华,是汉民族长期沿用的结晶,其意义的整体性和结构的凝固性似乎业已俗成。然而,随着汉语的动态演进,四字格成语不应该被视为语言表达中一成不变的“老古董”,而是堪称中华传统文化中独具特色的语言“活化石”,且其... 四字格成语是汉语的精华,是汉民族长期沿用的结晶,其意义的整体性和结构的凝固性似乎业已俗成。然而,随着汉语的动态演进,四字格成语不应该被视为语言表达中一成不变的“老古董”,而是堪称中华传统文化中独具特色的语言“活化石”,且其本身早已蕴含显著的弹性张力和巨大的变化潜力。本文立论于王文斌提出的汉语具有空间性特质这一观点,聚焦汉语四字格成语这一特殊而又复杂的语言单位。研究发现:四字格成语具有块状性和离散性。前者主要表现为其内部各成分间的铺排展陈、平列组合、块状拼接以及整体运用时的单独成块、相对并立、自由灵活;后者则具体彰显于可拆分、可插入、可换序、可替换四个方面的张弛有度、收放自如、离合延展。块状性和离散性彼此包含、互为因果、相互关联、层层递进,充分显示出汉语四字格成语的空间性特质。 展开更多
关键词 汉语 四字格成语 空间 块状性 离散
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综合治疗块状型原发性肝癌67例临床疗效分析
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作者 付国权 张文涛 《世界今日医学杂志》 2004年第5期319-320,共2页
目的 探讨块状型原发性肝癌的综合治疗效果。方法 将67例块状型原发性肝癌患者随机分成两组,A组31例,采用肝动脉化疗栓塞术+放疗;B组36例,采用肝动脉化疗栓塞术+放疗+免疫治疗。结果 A组缩瘤率80.6%(25/31),AFP下降率41.9%(13... 目的 探讨块状型原发性肝癌的综合治疗效果。方法 将67例块状型原发性肝癌患者随机分成两组,A组31例,采用肝动脉化疗栓塞术+放疗;B组36例,采用肝动脉化疗栓塞术+放疗+免疫治疗。结果 A组缩瘤率80.6%(25/31),AFP下降率41.9%(13/31),0.5a生存率77.4%(24/31),1a生存率45.2%(14/31),1.5a生存率29.3%(9/31);B组缩瘤率86.1%(31,36),AFP下降率66.7%(214/36),0.5a生存率97.2%(35/36),1a生存率75.0%(27/36),1.5a生存率44.4%(16,36)。A、B两组间结果均有显著性差异(P<0.05)。结论 肝动脉化疗栓塞术+放疗+免疫治疗是治疗块状型原发性肝癌的理想方法。 展开更多
关键词 综合治疗 块状型原发肝癌 化疗栓塞术 发射治疗 免疫治疗
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论汉英篇章构建的时空性差异 被引量:11
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作者 王文斌 何清强 《山东外语教学》 2017年第2期3-11,共9页
汉英篇章构建方式彼此相异,表现于其基本单位——小句(句子)的结构特点以及篇章中的回指、关联词、话题推进方式等方面。本文通过汉英篇章实例的对比分析,发现汉语篇章结构具有块状性和离散性,而英语篇章结构具有勾连性和连续性,这是句... 汉英篇章构建方式彼此相异,表现于其基本单位——小句(句子)的结构特点以及篇章中的回指、关联词、话题推进方式等方面。本文通过汉英篇章实例的对比分析,发现汉语篇章结构具有块状性和离散性,而英语篇章结构具有勾连性和连续性,这是句法结构特点向篇章的延伸,反映了汉英两种语言背后的时空性思维方式的差异。 展开更多
关键词 汉英篇章结构 块状性 勾连 空间 时间
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块状尘性纤维化灶内的血管重建
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作者 王炳森 《中华劳动卫生职业病杂志》 CAS CSCD 北大核心 2002年第2期115-115,共1页
关键词 矽肺 块状纤维化灶 血管重建
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BLOCK SPECTRUM CHARACTERISTICS AND FATIGUE CRACK RANDOM GROWTH 被引量:1
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作者 杨晓华 姚卫星 《Transactions of Nanjing University of Aeronautics and Astronautics》 EI 1995年第2期206-211,共6页
Two parameters,block spectrum intensity Seq and spectrum shape factor a,which describe the characteristics of the loading block spectrum are defined,and the relationship between the parameters and fatigue crack propag... Two parameters,block spectrum intensity Seq and spectrum shape factor a,which describe the characteristics of the loading block spectrum are defined,and the relationship between the parameters and fatigue crack propagation behaviours is investigated.It is shown that the spectrum intensity is an 'average drive force' of fatigue crack propagation,and the variance of fatigue crack size at a given fatigue life is closely related to the spectrum shape factor α. 展开更多
关键词 fatigue crack loading distribution random distribution material scatter block spectrum intensity shape factor
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庄1-庄101井区油藏类型初探 被引量:1
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作者 贾发敬 《内蒙古石油化工》 CAS 2004年第5期106-108,共3页
通过地震资料解释和庄 1井的钻探 ,认为庄 1井所在莫西庄构造三工河组二段下亚段 (J1 s2 2 )油藏为块状岩性油藏类型 ,但通过与庄 1井处于同一构造的庄 1 0 1井的钻井取心和完井试油结果对比分析 ,庄 1和庄 1 0 1井区油水关系较为复杂 ... 通过地震资料解释和庄 1井的钻探 ,认为庄 1井所在莫西庄构造三工河组二段下亚段 (J1 s2 2 )油藏为块状岩性油藏类型 ,但通过与庄 1井处于同一构造的庄 1 0 1井的钻井取心和完井试油结果对比分析 ,庄 1和庄 1 0 1井区油水关系较为复杂 ,对本区油藏类型也有不同的看法 ,认为庄 1 -庄 1 0 1井区三工河组二段下亚段 (J1 s22 )油藏类型为鼻状构造背景下的受致密隔夹层控制的构造 +岩性复合型油气藏。 展开更多
关键词 油藏类型 油水关系 块状油藏 构造 复合型油气藏
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Laser-induced breakdown spectroscopy characterization of Al in different matrix 被引量:2
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作者 DAI Lin WANG Chuan-hui +3 位作者 WU Jiang-lai LI Ying CUI Zhi-feng ZHENG Rong-er 《Optoelectronics Letters》 EI 2007年第2期148-151,共4页
Some experimental investigations were carried out with the samples of metal Al and AlCl3 solutions. It is found that the spectrum varies with the change of experimental setup parameters both in Al bulk material and Al... Some experimental investigations were carried out with the samples of metal Al and AlCl3 solutions. It is found that the spectrum varies with the change of experimental setup parameters both in Al bulk material and AlCl3 solutions. The temporal evolution properties and the affection of incident laser energy on the laser-induced breakdown spectroscopy (LIBS) signals were also discussed. The lifetime of laser induced plasma in AlCl3 solutions is found to be about 30 ns which is much shorter than in solid materials. Compared with the solid samples, the Al LIBS signals in AlCl3 solutions require higher laser energy. Under the optimized conditions, the detection limit of Al in AlCl3 solution was determined to be around 1000 ppm for the system we used. 展开更多
关键词 激光诱发击穿 光谱 介质 块状 溶液
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汉英篇章结构的时空性差异——基于对汉语话题链的回指及其英译的分析 被引量:48
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作者 王文斌 何清强 《外语教学与研究》 CSSCI 北大核心 2016年第5期657-668,799,共12页
本文以汉语话题链及其英译为切入点,对二者在回指方面的差异进行对比分析。结论是:汉语篇章结构具有块状性和离散性,而英语篇章结构具有勾连性和延续性。这一差异的实质是空间性与时间性的区别,即汉语篇章结构具有空间性特质,而英语篇... 本文以汉语话题链及其英译为切入点,对二者在回指方面的差异进行对比分析。结论是:汉语篇章结构具有块状性和离散性,而英语篇章结构具有勾连性和延续性。这一差异的实质是空间性与时间性的区别,即汉语篇章结构具有空间性特质,而英语篇章结构具有时间性特质。 展开更多
关键词 话题链 回指 块状性与离散 勾连与延续
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Dynamic Instability of Tunnel in Blocky Rock Mass
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作者 戚承志 陈灿寿 +1 位作者 钱七虎 罗健 《Transactions of Tianjin University》 EI CAS 2008年第6期457-463,共7页
The displacements and geometry of the rock blocks and the properties of the rock struc-ture play an important role in the stability of tunnels.Based on the key block model,the dynamic instability analysis of undergrou... The displacements and geometry of the rock blocks and the properties of the rock struc-ture play an important role in the stability of tunnels.Based on the key block model,the dynamic instability analysis of underground tunnel subjected to intensive short-time compressional wave was conducted.The instability of the tunnel caused by the spallation and the inertial effect was distin-guished.And the influence of the roof contour curvature of tunnel was also determined. 展开更多
关键词 blocky rock mass dynamic instability discontinuity surfaces key block
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Analysis of Tuber Yield- and Maturity- Related Traits in Water Yam (Dioscorea alata L.)
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作者 A. M. Sartie J. Franco R. Asiedu 《Journal of Agricultural Science and Technology(B)》 2011年第3期311-322,共12页
Inadequate yield potential of available varieties and their long growth periods are two of the factors limiting yam (Dioscorea spp.) production. Identifying yield- and maturity-related traits and breeding for them w... Inadequate yield potential of available varieties and their long growth periods are two of the factors limiting yam (Dioscorea spp.) production. Identifying yield- and maturity-related traits and breeding for them will enhance production. Ten morphological/physiological traits: time of shoot emergence, time of tuber initiation, plant height, shoot dry weight, time of shoot senescence, tuber fresh weight (tuber yield), tuber number/plant, tuber parenchyma colour, tuber dry matter content and tuber dormancy period were assessed in eight accessions of D. alata L. (water yam) on the field in 2008 and 2009. Tuber yield-related traits were identified as shoot dry weight and time of shoot emergence. Shoot dry weight had the strongest positive effect; time of shoot emergence had a negative effect. High yielding accessions had a high shoot dry weight, but were low in tuber dry matter content. Uniform tuber parenchyma colour was the sole trait related to tuber maturity, but early and late senescing accessions did not consistently differ in the trait. TDa 00/00103 is high yielding and early maturing and may be used as a parent for breeding for high yield and early maturity in D. alata. 展开更多
关键词 Dioscorea alata yam improvement YIELD MATURITY tuber fresh weight SENESCENCE dry matter content.
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Relationships between vascular factors and plaque morphology in patients with acute coronary syndrome
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作者 Weiqiang Kang Dalin Song Guoren Ren Jilong Teng 《Journal of Geriatric Cardiology》 SCIE CAS CSCD 2009年第2期75-78,共4页
Objective To investigate the relationships between vascular factors and plaque morphology in the patients with acute coronary syndrome(ACS). Methods Intravascular ultrasound(lVUS) was performed on 56 consecutively... Objective To investigate the relationships between vascular factors and plaque morphology in the patients with acute coronary syndrome(ACS). Methods Intravascular ultrasound(lVUS) was performed on 56 consecutively enrolled patients with ACS. Cytometric bead array for seven vascular factors(sPE,t-PA, MCP-1, IL-8,1L-6,sVCAM-1, and sCD40L) was measured by cytometry. The others biomarkers were tested by ELISA or biochemistry. Differences in bio-factors were compared between vulnerable plaque and non- vulnerable plaque groups, accte myocardial infarction (AMI) and ustable angina (UA) patients, and occurring plaque rupture. The relationship between the parameters of morphology and vascular factors was analyzed. Results There were positive correlations between sVCAM-lsPE, sVCAM-I-sCD40L, sCD40L-sPE, IL-6-ILS,ILS-MCP1, and MCPI-sVCAM-1; CRP (18.868±4.907mg/L vs 5.806±3.553 mg/L)and IL-6 (19.5 pg/ml [9.2 - 44.6 pg/ml]vs 5.3 pg/ml [2.3- 13.4 pg/ml])were elevated in the vulnerable plaque group(P 〈0.05). sCD40L(473.82± 126.11 vs 237.94± 34.78 pg/ml),sPE (107.21±39.90 vs 49.06 ±5.61ug/L) and MCP-1(132.42 ± 17.85 vs 127.17±13.27 pg/ml) were increased in the plaque rupture group(P 〈 0.05);There was correlation between tPA and plaque morphology(P 〈 0.05). Increases in sCD40L, MCP-1, sPE, and TC were independent factors for plaque rupture. Conclusions IL-6 and CRP may be biomarkers for vulnerable plaque and for diagnosis ofAMI, sCD40L, MCP-1 and sPE are potential markers when for plaque rupture patient present with severe ACS. 展开更多
关键词 Acute coronary syndrome cytometrie bead array vascular factors intravascular ultrasound
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NECESSARY AND SUFFICIENT CONDITION FOR GLOBAL CONTROLLABILITY OF A CLASS OF AFFINE NONLINEAR SYSTEMS 被引量:1
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作者 Yimin SUN Shengwei MEI Qiang LU 《Journal of Systems Science & Complexity》 SCIE EI CSCD 2007年第4期492-500,共9页
In this paper, we investigate the global controllability of a class of n-dimensional affine nonlinear systems with n- 1 controls and constant control matrix. A necessary and sufficient condition for its global control... In this paper, we investigate the global controllability of a class of n-dimensional affine nonlinear systems with n- 1 controls and constant control matrix. A necessary and sufficient condition for its global controllability has been obtained by using the methods recently developed. Furthermore, we generalize the above result to a class of affine nonlinear systems with a block-triangular-like structure. Finally, we will give three examples to show the applications of our results. 展开更多
关键词 Affine nonlinear systems block-triangular-like structure global controllability vector field
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