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The world's major textile powers: Special advantages and a new chapter in trade
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《China Textile》 2024年第1期18-18,共1页
Several countries have become notable production powers in the global textile market due to their unique advantages and strengths.In 2023,these countries not only occupied a leading position in terms of textile produc... Several countries have become notable production powers in the global textile market due to their unique advantages and strengths.In 2023,these countries not only occupied a leading position in terms of textile production scale,but also showed their unique charm in terms of technological innovation,market layout and foreign trade strategy.By thoroughly understanding the characteristics and advantages of the textile industry in these countries,as well as their performance in foreign trade,we can better grasp the development trends and opportunities of the global textile market.We look forward to these countries continuing to play a leading role in the global textile market and writing a new brilliant chapter. 展开更多
关键词 powers thoroughly TEXTILE
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On the Expression of Composite Natural Numbers as Tensorial Products of Prime Natural Powers Vectors
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作者 Debraj Nath Ramon Carbó-Dorca 《Journal of Applied Mathematics and Physics》 2023年第6期1728-1736,共9页
This study describes how one can construct sets of composite natural numbers as tensorial products of the vectors created with the natural powers of prime numbers.
关键词 Composite Natural Numbers Prime Numbers Prime Numbers powers Vectors of Prime Numbers powers Tensors Holding the Composite Natural Numbers
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Polynomial Functions Composed of Terms with Non-Integer Powers
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作者 Serdar Beji 《Advances in Pure Mathematics》 2021年第10期791-806,共16页
Polynomial functions containing terms with non-integer powers are studied to disclose possible approaches for obtaining their roots as well as employing them for curve-fitting purposes. Several special cases represent... Polynomial functions containing terms with non-integer powers are studied to disclose possible approaches for obtaining their roots as well as employing them for curve-fitting purposes. Several special cases representing equations from different categories are investigated for their roots. Curve-fitting applications to physically meaningful data by the use of fractional functions are worked out in detail. Relevance of this rarely worked subject to solutions of fractional differential equations is pointed out and existing potential in related future work is emphasized. 展开更多
关键词 RATIONAL Irrational Imaginary and Transcendental powers Roots of Functions with Variables of Non-Integer powers Curve-Fitting by Functions Incorporating Terms with Rational powers Fractional Differential Equations
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Fortran Powerstatio 4.0静态链接库建立与使用
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作者 陈彦瑾 《科学技术创新》 2023年第26期88-91,共4页
静态链接库可以封装已经成熟的程序代码,优化程序结构。Fortran静态链接库的建立和使用并不复杂,大型程序经简单改写便可使用静态库进行封装,这无疑会带来很大的方便。本文介绍了一种在Fortran Powerstatio 4.0环境下建立静态链接库,并... 静态链接库可以封装已经成熟的程序代码,优化程序结构。Fortran静态链接库的建立和使用并不复杂,大型程序经简单改写便可使用静态库进行封装,这无疑会带来很大的方便。本文介绍了一种在Fortran Powerstatio 4.0环境下建立静态链接库,并通过主程序调用链接库的简单实用的方法。静态链接库在工程计算领域具有很大的实用性,值得积极推广使用。 展开更多
关键词 FORTRAN Fortran Power Station 静态链接库 模块 编程语言
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T.C.POWERS若干重要理论评述 被引量:11
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作者 慕晓 许仲梓 唐明述 《硅酸盐通报》 CAS CSCD 北大核心 1995年第1期27-31,共5页
本文就所收集到的文献对Powers部分理论进行了简要评述,以期正确认识和运用Powers理论。
关键词 powers理论 水泥石 孔结构 强度 碱-骨料反应
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The Powers Sums, Bernoulli Numbers, Bernoulli Polynomials Rethinked 被引量:1
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作者 Do Tan Si 《Applied Mathematics》 2019年第3期100-112,共13页
Utilizing translation operators we get the powers sums on arithmetic progressions and the Bernoulli polynomials of order munder the form of differential operators acting on monomials. It follows that (d/dn-d/dz) appli... Utilizing translation operators we get the powers sums on arithmetic progressions and the Bernoulli polynomials of order munder the form of differential operators acting on monomials. It follows that (d/dn-d/dz) applied on a power sum has a meaning and is exactly equal to the Bernoulli polynomial of the same order. From this new property we get the formula giving powers sums in term of sums of successive derivatives of Bernoulli polynomial multiplied withprimitives of the same order of n. Then by changing the two arguments z,n into Z=z(z-1), λ where λ designed the 1st order power sums and proving that Bernoulli polynomials of odd order vanish for arguments equal to 0, 1/2, 1, we obtain easily the Faulhaber formula for powers sums in term of polynomials in λ having coefficients depending on Z. These coefficients are found to be derivatives of odd powers sums on integers expressed in Z. By the way we obtain the link between Faulhaber formulae for powers sums on integers and on arithmetic progressions. To complete the work we propose tables for calculating in easiest manners possibly the Bernoulli numbers, the Bernoulli polynomials, the powers sums and the Faulhaber formula for powers sums. 展开更多
关键词 BERNOULLI Numbers BERNOULLI POLYNOMIALS powers SUMS Faulhaber CONJECTURE Shift OPERATOR OPERATOR Calculus
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利用PowerSATELITE进行广义无功功率测量与分析
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作者 李智勇 吴为麟 +1 位作者 汤谷浩次 户井雅则 《仪器仪表学报》 EI CAS CSCD 北大核心 2006年第z1期18-19,31,共3页
介绍了一种新型电能计测终端Power SATELITE(saving assist tool of energy loggering intelligent terminal)。在非正弦波形下利用该仪器进行广义无功功率测量,并与传统功率仪器测量值进行比较,最后总结了两者值差的一般规律。
关键词 广义无功功率 非正弦波形 POWER SATELITE
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基于Powersystem模块的直流调速系统仿真研究 被引量:1
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作者 马青 《光盘技术》 2009年第2期46-46,14,共2页
以控制系统的传递函数为基础,使用MATLAB Powersystem工具箱,对转速、电流双闭环直流调速系统进行了仿真,仿真结果表明采用该模块能够更接近调速控制系统实际性能指标。
关键词 直流调速系统 仿真 POWER System模块
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Stopping Powers of Bromine and Carbon in Silver
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作者 JIN Chamgwen LU Xiting +3 位作者 XIA Zonghuang LIU Hongtao JIANG Dongxing YE Yanlin 《Chinese Physics Letters》 SCIE CAS CSCD 1991年第12期615-617,共3页
The stopping powers of Br and C in Ag Elm have been measured with the method of elastic recoil detection in energy range 0.28-0.42MeV/amu.The results have been compared with the theoretical calculations of TRIM-90.
关键词 powers STOPPING CALCULATIONS
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CALCULATIONS OF BIVARIATE SPLINES——Ⅰ. Truncated Powers and BM-Splines in S_2~1, (?)2 and S_4~2,(?)_2
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作者 连建熬 程正兴 《Acta Mathematica Scientia》 SCIE CSCD 1992年第2期215-229,共15页
Examining the B-coefficient relations between two adjacent s-simplicies with given smoothness requirements, we find a compromise technique between btp-coefficients and B-coefficients to calculate a bivariate locally s... Examining the B-coefficient relations between two adjacent s-simplicies with given smoothness requirements, we find a compromise technique between btp-coefficients and B-coefficients to calculate a bivariate locally supported spline, give another proof of the BM-splines in S_(100)(4d, 3d-1, △_2) and establish the BM-splines in S_2~1, and S_4, 展开更多
关键词 Truncated powers and BM-Splines in S21 and S42 BM
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Generalized Powers of Substitution with Pre-Function Operators
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作者 Laurent Poinsot 《Applied Mathematics》 2013年第7期12-17,共6页
An operator on formal power series of the form S μS , where μ is an invertible power series, and σ is a series of the form?t+(t2)?is called a unipotent substitution with pre-function. Such operators, denoted by a p... An operator on formal power series of the form S μS , where μ is an invertible power series, and σ is a series of the form?t+(t2)?is called a unipotent substitution with pre-function. Such operators, denoted by a pair (μ ,σ )? , form a group. The objective of this contribution is to show that it is possible to define a generalized powers for such operators, as for instance fractional powers σ for every . 展开更多
关键词 FORMAL Power Series FORMAL SUBSTITUTION Riordan Group GENERALIZED powers Sheffer Sequences Umbral CALCULUS
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Major Powers Cooperate in a Mild and Coordinated Way
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《Contemporary International Relations》 2003年第2期24-34,共11页
Lu:If the tense situations in the Middle East and Northeast Asiabecome relaxed,it would certainly exert great influence on world politi-cal pattern.Can non-traditional security solve the contradictions in thetradition... Lu:If the tense situations in the Middle East and Northeast Asiabecome relaxed,it would certainly exert great influence on world politi-cal pattern.Can non-traditional security solve the contradictions in thetraditional security field?Will the major powers continue to cooperate inthe anti-terrorist campaign?All these issues will face challenges 展开更多
关键词 in or it on that Major powers Cooperate in a Mild and Coordinated Way of NATO with been very from will form have
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An Exploration of Richard Powers’Ecological Thoughts in His The Echo Maker
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作者 CHEN Yi 《Journal of Literature and Art Studies》 2020年第9期780-789,共10页
Richard Powers is one of American famous contemporary writers,a rising star of American postmodernist fiction,and one of the representatives of the Generation Xers as well.He explores the impacts of some factors such ... Richard Powers is one of American famous contemporary writers,a rising star of American postmodernist fiction,and one of the representatives of the Generation Xers as well.He explores the impacts of some factors such as ecological environment,social culture,and family ethics on our modern society by use of his abundant knowledge about gene engineer,neurology,family ethics,etc.From the perspective of Marxism ecological philosophy,this paper deeply analyses The Echo Maker,Richard Powers’masterpiece and interrelates the ecological thoughts implied in this novel.This work criticizes anthropocentrism and expresses the priority of nature.Human being is part of nature which our human being bases on and human being is closely related with nature.Human being should develop ecological consciousness,respect and care nature,and try every means to keep benign interaction with nature in order to build a stable and harmonious global community. 展开更多
关键词 Richard powers The Echo Maker The ecological thoughts
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The reform of mode idea of "separation of powers" for China's rural land property system
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作者 Xilong Deng Juan Chen 《International Journal of Technology Management》 2015年第8期136-139,共4页
By briefly reviewing the history of farmland property right in China, it puts forwards the conception of separation of three powers, which is to divide it into ownership, fight of contract, right of use, of farmland p... By briefly reviewing the history of farmland property right in China, it puts forwards the conception of separation of three powers, which is to divide it into ownership, fight of contract, right of use, of farmland property right. In addition, it specifies the practical operational methods to realize the reform that make peasants become the only owner of land in the category of public ownership. It expects to promote the communication and concentration of farmland, so that we can realize the industrialization of agriculture to promote the agricultural productivity level. 展开更多
关键词 FARMLAND property RIGHT separation of three powers REFORM CONCEPTION
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Opportunities and Risk Assessment of BRICs New Development Bank——New Big Powers Coordination Perspective
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作者 Fan Xu 《Macro Management & Public Policies》 2019年第1期27-35,共9页
Under the background of counter economic globalization,the Group of Twenty(G20)has become the primary platform for the east and west powers to seek consultation and dialogue.And the coordination mechanism of the new g... Under the background of counter economic globalization,the Group of Twenty(G20)has become the primary platform for the east and west powers to seek consultation and dialogue.And the coordination mechanism of the new global powers has come into being slowly.As a multilateral regional bank,the BRICsBank takes the interests of developing countries as the leading factor.Based on international economic cooperation ground,it will broaden the South-South cooperation to create more convenient conditions for foreign direct investment,as well as bilateral and multilateral financial cooperation.From new power coordination perspective,with global economy governance structure transformation as the starting point,this research accurately defines the concept of coordination mechanism,systematically analyzes the evolution of global economic governance structure,intensively interprets the current characteristics of big power coordination mode in global economic governance structure,and objective assesses trends of global political and economic pattern.It is of important policy reference implications for the BRICS member countries to effectively promote the BRICs Bank institutionalization and global governance of new power coordination nature. 展开更多
关键词 BRICS NEW Development Bank G20 NEW BIG powers COORDINATION RMB internationalization OPPORTUNITIES and challenges
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Police Emergency Commitment Powers in Cases of Persons Experiencing Mental Health Crisis in “Public Spaces”: Review of the Commitment Process in England and Wales, in Comparison to the Practice in the United States of America (USA)
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作者 Albert Mark Essaw Coleman 《Open Journal of Psychiatry》 2021年第4期219-228,共10页
Police emergency commitment powers for detention of persons in the community perceived to be seriously mentally ill for further specialist examination in a designated facility have always raised interest in medical an... Police emergency commitment powers for detention of persons in the community perceived to be seriously mentally ill for further specialist examination in a designated facility have always raised interest in medical and legal circles on both sides of the Atlantic. The objective of this article is to detail the police commitment procedure in England and Wales, as dictated by the mental health act of 1983 (MHA 1983) amended in 2007 (MHA 2007);and compare this with similar legal provisions as prevails under current state mental health statutes in the United States of America (USA). The comparative review of the commitment processes in England and Wales to that of the USA reveals that the process in England and Wales seeks to primarily ensure that persons with mental disorder (PWMD) in crisis are directed to a specialist hospital for evaluation and appropriate specialist care. In the USA such persons in a good number of cases may end up in the criminal justice system due to application of the “dangerousness” standard. Additionally whereas in England and Wales the commitment law is uniform in law and application, the federal system in the USA is such that the commitment law may have minor variations depending on the individual states. The minor variation in state commitment laws may engender a situation where the commitment law in England and Wales may seem relatively equitable and just towards PWMD in crisis, compared to the state commitment laws in the USA. 展开更多
关键词 Mentally Disordered Persons Public Places POLICE Emergency Commitment powers Evaluation Law/Statutes
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The Separation of Powers from Functions and the Establishment of a New Structure of Management and Operation of State-owned Assets
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作者 Zhou Li-qun Ph. D. of Economics. Associate Professor of Institute of Economics of NANKAI UNIVERSITY. Deputy Dean of College of Economics, NANKAI UNIVERSITY 《南开经济研究》 CSSCI 北大核心 1994年第S3期13-18,共6页
The development of the socialist market economy demands the furtherintensification of the reform of the management operating system (MOS)of the state-owned assets, the strengthening of the efficiency in the man-agemen... The development of the socialist market economy demands the furtherintensification of the reform of the management operating system (MOS)of the state-owned assets, the strengthening of the efficiency in the man-agement of state-owned assets,and the improvement of the operating bene- 展开更多
关键词 The Separation of powers from Functions and the Establishment of a New Structure of Management and Operation of State-owned Assets
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Emerging Powers and Africa:A Comparison of Modes of Engagement Pursued by China,India and Brazil
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作者 Chris Alden 《国际展望》 2009年第2期62-74,132,共14页
The world has seen a relative power shift from the North to the South.The leading emerging states like China have taken up an increasingly commanding role in global economic affairs in response to the trauma experienc... The world has seen a relative power shift from the North to the South.The leading emerging states like China have taken up an increasingly commanding role in global economic affairs in response to the trauma experienced by Western industrialized states.Over the last decade and a half emerging powers have made significant inroads into previously the"bastion"of Western political and economic dominance,resulting in a diversifying external actors involved in African economy with much of this interaction bein... 展开更多
关键词 Emerging powers and Africa
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Probing into the Theories on the Rise of Great Powers
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作者 Yang Wenjing 《Contemporary International Relations》 2004年第6期32-,共1页
关键词 Probing into the Theories on the Rise of Great powers
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Prospects for Relations and Cooperation among Major Powers in Asia-Pacific Region
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作者 Jiang Lin Song Zhengben 《International Understanding》 2002年第4期29-33,共5页
关键词 Prospects for Relations and Cooperation among Major powers in Asia-Pacific Region Asia
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