比较测试

This thesis mainly includes the following aspects: systematical introduction to environmental protection textile and garment products consciousness and opinions as well asstandards, and introduction and analysis of main environmental protection textile and garment products in the world at present; experiments on testing the wearing properties such as appearing shape, wet comfort, and wear-resistance and so on ,of various Tencel, Modal and cotton knitted fabrics and then analyzing and evaluating these wearing properties so as to get all factors influencing their wearing properties through contrasting different fabrics; by clustering analysis processing and analyzing data from experiments ,in order to evaluate wearing properties of Tencel and Modal fabrics and gain further conclusions; working out a detailed practical scheme for S company to develop environmental protection knitted garment products , analyzing the necessity and feasibility to develop such products, purling forward schemes in developing products and carrying out brand strategy and estimating their economic benefits.

为此，本文主要进行了以下工作：系统阐述了环保纺织服装产品的理念、标准并对目前国内外主要环保纺织服装产品进行评述和分析；实验测试不同种类的天丝、莫代尔和棉等针织物的外观形态、舒适性、耐用性等三方面的服用性能，对天丝和莫代尔针织织物的各项服用性能进行分析评价，并从不同织物性能差异的分析比较中得出影响该类织物服用性能的各项指标；采用数理统计中的聚类分析方法对实验测定的织物各项服用性能的数据结果进行处理和分析，将各项测试结果综合考虑，以评价天丝莫代尔织物的综合服用性能；对国内著名服装企业S公司开发该类环保面料的针织服装产品具体实施方案进行了研究，分析企业开发该类新型服装产品的必要性和可行性，初步设计提出了企业产品开发和品牌操作方案并对该方案的经济效益进行了预测分析。

Before and after exercises, the type of DDX-200 multifunction rehabilitation machine is used to test mentality and physiology ability which is produced by Beijing Boda electronic corporation examines some indicators of testers, such as the choice reaction time of vision, attention distribution of vision, arm stability and so on.

使用北京博达电子公司生产的DDX-200型电脑多功能心理生理能力测试康复仪，测试被测的视觉选择反应时，视觉注意分配和手臂稳定性等指标的数据并进行实验前后比较。

On the basis of instantaneous forced analysis to short circuit of power transformer and numerical value calculation using low voltage impulse analysis, the paper presents the essentiality of winding distortion after short circuit of power transformer. By contrasting the three main ways of the world such as low-voltage impulse、 short circuit impedance analysis and frequency response analysis , FRA is adopted for distortion testing. Then we design a new testing instrument of transformer winding distortion—testing system of transformer winding distortion.

本文首先在对电力变压器短路时的瞬时受力分析及所受电磁力的有限元法的数值计算的基础上，论证了电力变压器短路以后进行绕组变形测试的必要性；然后通过比较的方法对目前国内外主要使用的三种方法：低压脉冲法、短路阻抗法和频率响应法，进行了一一对比，并根据对比结果，确定在本课题中使用频响法；最后在理论研究的基础上，设计出了一种新型的变压器绕组变形测试仪——电力变压器绕组变形测试系统。

Meanwhile, this paper analyzed and compared the frequency spectrum andintensity radiated of the 1/3 octave band of the tire tread patterns' noise whichwas measured from different direction in the laboratory, and find out that tirepatterns noise is similar to the sound of loudhailer and has strong directivity.

同时，本文还对在室内不同方位所测得的轮胎花纹噪声1／3倍频程的频谱图与直方图进行了分析、比较后发现轮胎花纹噪声的发声类似扬声器发声，有极强的指向性，一点测试会导致轮胎方案排队择优上的困难，为此，提出了一种全方位测定声级的方法，拟定了测试规范，实验证明行之有效。

Low-caste Indian children do worse on cognitive tests if they must state their identities beforehand.

那些出身低微的印度儿童做认知测试时，如果事先要他们表明身份，他们的测试成绩就比较差。

The numerical calculation of grounding grid in large-scale substation under different conditions are carried out, including the breaking of grounding grid occurred in its edge part, in its mid-position as well as in different places simultaneously, thus the variation law of connective resistance of grounding grid under different conditions is obtained.

通过模拟计算，研究了变电站接地网导通电阻的变化规律，对不同情况下的接地网进行了模拟计算，包括边缘部分断开、中间部位断开以及多处部位断开，得出了不同情况下导通电阻的变化规律，结合变电站导通电阻的测试，将测试数据与计算数据进行比较，可判断接地网存在问题的位置。

This paper introduced a new technique to measure the water resistance of sunscreens— in vitro technique .

介绍了一种测试皮肤防晒剂抗水性能的新方法———体外测试法，并把此法与体内测试法进行了比较，同时对4 个不同防晒剂进行了对比实验。

Through analyzing a lot of current Ontology reasoners in detail, this paper concludes a general system structure for Ontology reasoners. After introducing three typical Ontology reasoners (Pellet, Racer, FaCT++), it proposes and implements a test plan for Ontology reasoners from the system, user and developer's point. The experiment results show that the test plan is feasible and effective. At last, the paper analyzes the disadvantages of current Ontology reasoner and gives some ideas on Ontology reasoners' future development.

通过对当前一些主流本体推理机详细的分析研究，得出本体推理机的一般系统结构，在介绍三个典型的推理机系统（Pellet， Racer， FaCT++）后，从系统功能，用户和开发者三个不同角度设计并实现一套比较不同本体推理机的测试方案，实验证明测试方案是可行有效的，最后总结当前本体推理机存在的一些问题和未来发展趋势。

Objective:To investigate the difference between the Raven's Standard Progressive Matrices and the Chinese Version of Wechsler Intelligence Scale for Adult. Methods:106 subjects accord with the standard were involved in the study. The RSPM and A-WISC were completed. The results of the subjects in the tests were analyzed.

目的：探讨成人瑞文标准推理测验与韦氏成人智力测验结果之间的差异方法：对106例在我研究所心理评估中心测试智力的成人研究对象进行上述两项测试，并比较二者之间的差异。

Considering the disturbance of reaction wheel assembly is related with the fixing condition, two methods named 'rigid six-axis test bed' and 'flexible six-axis test bed' were adopted respectively to measure the disturbance. Measurement results of two methods were compared through three aspects.

考虑到反作用轮的扰动与安装条件有关，使用&刚性六分量测试平台&和&柔性六分量测试平台&两种方法进行反作用轮扰动特性测量，并从三个方面对两种方法得到的结果进行比较。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。