查询词典 dynamic test

With the help of dynamic mechanical thermal analysis, differential thermal analysis, analysis of curing behaviors and swelling test, the change of structure during the vulcanization of ebonite was analyzed. It is found that the chemical cross-linking in the ebonite trended to descend with degree of vulcanization, while the modification effects of polar groupings on the carbon backbone gradually increased, which dominated its physical and mechanical properties.

通过考察硫化时间对于硬质橡胶结构与性能的影响，结合DMTA、DSC、硫化特性分析、溶胀分析等方法，分析了硬质橡胶的硫化过程中结构的变化，认为在硫化过程中，随着硫化的进行，硬质橡胶中的化学交联作用有下降趋势，极性基团对于碳骨架的改性作用逐渐增加，并对硬质橡胶的物理机械性能起主要决定作用。

Objective To compare the diagnostic value of dynamic electrocardiography and tilt table test on syncope.

目的 探讨动态心电图与直立倾斜试验对不明原因晕厥的诊断价值。

The difference between dynamic performance and static performance of catalyst is studied by test. And the effect of A/F ratio fluctuation with difference amplitude and frequency has been studied.

对催化剂的动态性能和静态性能进行了试验对比，并针对不同幅值和频率的空燃比波动对催化剂性能的影响进行了试验研究。

The difference between dynamic performance and static performance of catalyst is studied by test.And the effect of A/F ratio fluctuation with differ-ence amplitude and frequency has been studied.

对催化剂的动态性能和静态性能进行了试验对比，并针对不同幅值和频率的空燃比波动对催化剂性能的影响进行了试验研究。

Based on wind tunnel test and theoretical analysis,the vibration mechanism, vibration shape,dynamic response and gust loading factor of the long-span grid roof of Qingdao gymnasiums subjected to wind excitation are analyzed systematically in this dissertation ,and some valuable results are obtained.

本文采用风洞模型试验和计算机数值计算相结合的方法，对青岛体育馆的风振机理、风振形态、风振响应以及风振系数进行了系统研究，取得了一些有意义的结论。

The abnormal values and pseudo-modes existed in the measured FRF can usually introduce errors into the result of structure modification, for the purpose of eliminating these errors and carrying on dynamic modification of complex structures in a large scale, the fictitious force modification method, which is based on constructed FRF, is proposed and it can restrain the influences of test errors on modification results remarkably. Furthermore, it is more convenient and precise.

实测频响函数中存在异常值或虚假模态对结构修改会产生较大的误差，为消除其影响，并进行复杂结构的动力大修改，本文还提出了基于构造频响函数的拟力修改法，这种方法能显著地抑制测试误差对修改结果的影响，且处理方便、精度高。

In the process of tracking target, using dynamic programming algorithm,which has the advantage of global optimization and constringency stability,to split the test target,and using the Kalman filter to predict the object center to help tracking the contour of the target, in order to implement the right moving target detection and tracking.

在跟踪过程中，结合动态规划法全局最优、收敛稳定的优点，对待检测目标进行分割，并采用卡尔曼滤波器预测目标中心来辅助跟踪目标轮廓，以实施对运动目标的检测和跟踪。

A Preliminary study on the measure of fines concentration in the filtrate of Dynamic Drainage Test.

本文探讨了动态滤水实验滤液中细小组分浓度的测定方法。

It is proved that the modified calibration formula can improve the performance specification of fire control dynamic performance test systems.

证明改进的标定公式有助于提高系统的性能指标。

Conclusion. The canons of "17 Years Literature" are dynamic and fluidic, and the test on them is still being carried on.

五、结语。"十七年文学"的经典正处于"动态"、"流动"的情形，对它们的考验仍在进行之中。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。