查询词典 comparison test

This study performed the three-dimensional nonlinear finite element analyses using a general purpose finite element program ABAQUS to simulate the structural behaviors of two full-scale H-beam to box-column subassemblage specimens in fire test. In the experimental program of this study, the two specimens were tested at elevated temperatures in the furnace and under the specified constant loadings, and the moment connections of the two specimens were made of fire-resistant steel and normal steel respectively for comparison.

本研究针对两支实尺寸H型梁-箱形柱接合之耐火钢与普通钢弯矩接头试体受定载加温的火害行为进行ABAQUS有限元素数值模拟，所得之数值结果分别与两支试体在大型高温炉中所进行的火害试验结果比对，以验证有限元素数值模型之正确性。

By roundness image processing,the characteristic information of round parts can be got.Thus we can precisely and swifty test the roundness error and correlative geometry dimension and shape error of the parts.Through the comparison to the standard objects or design demands,we can estimate whether the part is qualified

对采集到的零件图片进行图像处理，得到零件的圆度特征信息，从而精确快速的检测出零件圆度误差和相关几何尺寸和形位公差，通过与标准件或设计要求的比较，判断出被测零件的圆度是否合格。

Using biochemical markers, microcytotoxicity test and Ouchterlony methods, the genetic character of 156 wild mice from 6 sites in 4 zoogeographical regions of China were investigated, and comparison with 8 strains of laboratory mouse were studied by authors.

本文用同工酶电泳法、微量细胞毒法和免疫双向扩散法对我国4个动物地理区的6个采集点的156个小家鼠进行了遗传特性的调查。

Using biochemical markers, microcytotoxicity test and Ouchterlony methods, the genetic character of 156 wild mice from 6 sites in 4 zoogeographical regions of China were investigated, and comparison with 8 strains of laboratory mouse were studied by authors.

本文用同工酶电泳法、微量细胞毒法和免疫双向扩散法对我国4个动物地理区的6个采集点的156个小家鼠进行了遗传特性的调查。结果发现：在全部被测的13个位点中，小家鼠在7个位点上存在着多种实验小鼠中罕见的基因组成

In addition, the test results of frictional pressure drop in smooth tube with water and kerosene are compared with the calculated results with homogeneous model and Friedel formula respectively. By comparison, more suitable calculation formula are recommended for smooth tube.

此外分别研究了两种工质在光管中的两相摩擦阻力特性，将实验结果分别同以均相模型和Friedel经验公式的计算值进行了比较，推荐了适合于光管中摩擦阻力计算的经验公式。

Through the comparison of different conditions in multi-angle repeated test, we observe the disaccording path of risk preferences. The main content of this thesis are as follows. Firstly, we design 2 sessions of experiments to find the impact of the softening budget constraint and the form of endowment on the risk preference. Besides, this thesis also includes several experimental comparative studies, focusing on the dynamical inconsistency of risk preference as well as its drifting path.

主要包括：首先设置预算软约束与风险偏好基础实验，考察影响投资者决策的主要因素，观测预算约束的软化和初始禀赋形式，对投资者预期及风险偏好的影响；其次，设置多期平面投资下的风险偏好实验，考察风险偏好是否存在着动态不一致现象，以及不同被试者的风险偏好漂移路径；最后，设置动态追加投资下的风险偏好实验，观测沉没成本、及与预算软约束的双重作用对风险偏好动态变化的影响。

The algorithm of text comparison excogitated by the test of significance theory in regression analysis is the emphasis of this paper.

它巧妙地借鉴了回归分析中用以检验拟合模型是否符合实际模型的显著性检验原理的思想，将其应用于分析相关关键词在学生论文和下载文章中分布的差异。

This paper compares the circular locus method,modified Martindale method,pilling box method and random rolling method in the GB/T 4802-2008 Textiles - Determination of fabric propensity for fuzzing and pilling. Based on the comparison of two standards which containing multi-conditions,analyses the rationality of the factors、the scientificity of the test method in the Product Standards and the influence of the Standards change. In the end, brings up some suggestions.

本文对国标《织物起毛起球性能的测定》中的圆轨迹法、马丁代尔法、起球箱法及随机翻滚法四种测定织物起毛起球性能的试验方法进行试验比较；并对其中包含多种测试条件的两个标准各种测试条件进行比较，从而分析产品标准中指标的合理性、试验方法的科学性及新旧标准的更替对产品标准的产生影响，并对方法标准和产品标准提出一些个人的建议。

The comparison between CFD and test data is made at the inlet of the engine ventilation scoops where the total pressure rakes are compared.

之间的比较和计算流体力学测试数据是在进气口的发动机通风水壶的总压耙进行了比较。

According to the comparison analysis for the force-displacement relationship obtained from stets of earthquake simulation tests for 3 RC single story structures and the quasi-static test for one RC single story structure (identical with the former 3 models), as well as the analyses for the natural frequency change of the 3 RC single story structures with the increase of the excitation levels, it is found that the accumulated hysteretic energy-dissipation capacity is critical for the structural safety even after serious damage.

本文首先通过对近场破坏性地震动的特性分析，给出了脉冲型地震动的量化定义，并通过研究归一化反应谱变化规律的方法，分析了两类脉冲组合即：波前脉冲组合以及波后脉冲组合对于主脉冲作用效应的影响，总结归纳出波前脉冲与波后脉冲对主脉冲作用效应的不同贡献规律，并通过单层钢结构模型的地震模拟振动台试验验证了理论分析结果，为进一步研究揭示脉冲型地震动中主脉冲的破坏能力奠定了基础。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。