查询词典 comparative method

In this paper, mathematical analysis, linear algebra is more material as the foundation, on the basis of previous studies, will solve a number of the function extreme value methods, such as distribution method, elimination method, the discriminant method, mean inequality method, the geometric method, vector method and derivative method, and so to summarize, and on this basis is given for each method the corresponding examples to illustrate for readers to reference and understanding.

本文以数学分析、线性代数更教材为基础，在前人研究的基础上，将求解函数极值的若干方法，如配方法、消元法、判别式法、均值不等式法、几何法、向量法和导数法等等进行归纳总结，并在此基础上针对每一种方法给出相应的例子加以说明，以便读者参考和理解。

The examples show: It is not only scientific and rational approximately, but also as referenced calculational methods of threshold quanlity of increased or emendatory chemical substance in the "Identifecation of major hazard installations "(GB18218-2000) in the future, that appliance respective of TNT equivalent method, gasoline equivalent method, methane equivalent method, methl ethyl ketone peroxide equivalent method and hydrogen sulfide equivalent method for the rhrehold quanlity in the work site and store area of volatile substance, combustible liquid substance, combustible gaseous substance, active chemical substance and poisonous substance. At the same time, Comparing with the death radius method and evaluative method of combustible, volatile, poisonous mojor hazardinstalltions, hazard grading method of hazard degree grading in the chemical factory for the major hazard installations is simplerof operation and more practical of calcutating result, and have some significance on generalizer.

实例验证表明：TNT当量法、汽油当量法、甲烷当量法和过氧化甲乙酮当量法分别对爆炸性物质、易燃液体物质、易燃气体物质和活性化学物质的临界量确定，具有一定的科学性和合理性，可作为《重大危险源辨识》(GB18218-2000)中临界量数值修订和危险物质扩充时进行临界量确定的参考计算方法，同时，化工厂危险程度的重大危险源分级法与易燃、易爆和有毒重大危险源评价法和死亡半径法相比，评估过程简单易行，分级结果符合实际，具有较强的可操作性和一定的推广意义。

A sample numerical design method for constant beamwidth beamformer is given. This method is easy to implement and has no restriction on array geometry and sensor patterns; Three methods for the design of broadband frequency invariant beamformer are proposed, which are the method of resampling signals received by the array, the DFT interpolation method and adaptive synthesis method, respectively. Examples and performance analyses are given for each method; A simplified linear constrained minimum variance broadband adaptive algorithm that based on DFT interpolation method is presented. Compared with conventional broadband adaptive algorithms, the presented method can reduce computation work greatly.

提出了一种简单、易于实现的恒定束宽波束形成器设计方法，该方法对阵形和阵元指向性没有任何限制；分别提出了基于阵列接收数据重采样、基于DFT插值和自适应综合的三种具有频率不变波束图的宽带波束形成器设计方法，对于每一种设计方法都给出了一个设计实例并做了性能分析；提出一种基于DFT插值的简化线性约束最小方差宽带自适应阵列算法，该方法可以大大降低自适应阵列的运算量。

Eight hierarchical clustering methods including single linkage method, complete linkage method, median linkage method, centroid method, unweighted pair-group average method, Wards method, flexible-beta method and weighted pair-group average method were combined with three sampling strategies, random, preferred and deviation sampling to develop 24-core collections.

川最短距离法、最长距离法、中间距离法、重心法、不加权类平均法、离差平方和法、可变法和加权配对算术平均法等8种系统聚类方法，结合随机取样法、优先取样法和变异度取样法等3种取样方法，发展了24个水稻核心种质库。

The results showed that in evaluation of the method by detecting 50 RHD 1227A positive and 50 RHD 1227A negative individuals, the genotyping method displayed a sensitivity of 100% and a specificity of 100%; in evaluation of the method by detecting 33 DEL positive and 89 DEL negative individuals, the sensitivity was 100%, however, there were two serologically negative samples which were confirmed as positive using genotyping method. After re-testing these two samples with serological method and sequence analysis, it was found that original serological method gave false negative results and genotyping method still showed 100% specificity. The minimal target DNA concentration of this genotyping method is 8.13 ng/μl.

结果表明：在50例RHD 1227A阳性和50例RHD 1227A阴性的Rh阴性样本中基因分型方法的灵敏度和特异性都是100％；在33例DEL阳性样本和89例DEL阴性的样本中，基因分型方法的灵敏度为100％，有2例样本血清学结果为阴性而基因分型结果为阳性，重新用血清学方法和序列分析方法复核这2例样本，发现2例都是血清学漏检，因而基因分型方法的特异性是100％。

In this article, a new multigrid method for solving p-Laplacian equations is proposed based on the existing multigrid method: FAS multigrid method and Cascade multigrid method. This method is a combination of Cascade method and a new method named "back" method.

本文主要研究现有的几种求解p-Laplace方程的多重网格方法：FAS多重网格方法和Cascade多重网格法，并在此基础上提出了一种新的求解p-Laplace方程的多重网格方法：Cascade-back方法。

The dissertation focuses on two issues——level 3 examinations in theNational Qualifications Framework and admissions system to higher education, investigating examinations and admissions system to higher education in the UK longitudinally and latitudinally, in both macro and micro way, using the following research methods: documentation method, field research, questionnaire method, interview method, case studies and comparative method.

论文重点围绕英国《国家资格证书框架》中的第三级证书考试(主要是A-levels证书考试)和高等院校招生录取制度两个问题进行研究，运用文献研究法、实地研究法、问卷调查法和访谈法、个案研究法、比较研究法，从宏观和微观的两个角度、纵横两个纬度对英国高等院校招生考试进行研究。

This paper mainly adopts documental method, comparative method, inductive method and citing method.

本文主要采用了文献法、比较法、归纳法和举例法，首先从古今中外对合作学习的历史渊源进行追溯，对新旧教学模式进行比较，揭示中学开展英语合作学习的背景，提出中学开展英语合作学习的重要意义。

The research methods adopted in the article include:a historical and comparative method is used while tracing the history of mortgage;combing theory with practice to raise problems, expounding the research object and target in consideration of practice, furthermore, making use of method of comparison and reasoning to analyze legal character of expective right and striving for smooth and compactness of legal reasoning and tight system;and adopting the method of combing theory with practice and the way of comparison to solve the problem , focusing on feasibility of the method,with an expectation to make the commercial housing mortgage clear and comprehensive to the public, and hope that this will be of some help to our legis

本文采用的研究方法：对于按揭的历史渊源问题，采用了历史的、比较的方法；对于问题的提出，采用了理论与实践相结合的方法，从实践活动的需要出发，对本文的研究对象和目的作出阐述；对于期待权的法律性质分析，采用了比较和推理分析的研究方法，力求法理通畅和严谨，注重体系的严密；对于解决问题的途径设计，采用了理论联系实际的方法，注重可行性，以期对我国的楼花按揭制度有比较全面和清晰的认识，同时也希望对我国的物权立法有所帮助。

In this dissertation, the author analyzes corporate opportunity doctrine deeply on the base of the basic theory, and it focus on defining corporate opportunity doctrine and regulating usurping corporate opportunity doctrine. In this dissertation, the author uses the comprehensive analysis methods such as empirical analysis method, comparative analysis method, value analysis method and standardized analysis method.

本文综合运用了法律的实证分析、比较分析、价值分析及规范分析的研究方法，以公司机会规则的一般理论为基础，以公司机会的认定和篡夺公司机会的法律规制为重心，较为深入地分析了公司机会规则。

Fostering the concept of multi-culture firmly and mastering the development of advanced culture correctly are conductive to resisting terrorism, separatism of nationalities and ultraism of religion, which is of great academic theoretical, immediate and profound historical si...

牢固树立多元文化的理念和正确把握先进文化的发展方向，有助于在世界范围内自觉地抵制恐怖主义，民族分裂主义和宗教极端主义。不仅具有重大的学术理论意义，而且也具有重大的现实意义和深远的历史意义。

But if anyone walks in the night, he stumbles, because the light is not in him.

11：10 若在黑夜行走，就必碰跌，因为那光不在他里面。