查询词典 comparison

The comparison based on FEM, SEA and the closed form solution reveals th e effectiveness of SEA in the prediction of high-frequency response. Next, the energy transmission between two coupled beams is obtained through FEM, and then the CLF used by SEA is built.

然后以耦合梁为例，通过有限元法得到两个梁之间的能量传递，并进而得到SEA所需的耦合损耗因子；将有限元计算结果和SEA结果对比验证了该方法的有效性，以期建立一种用有限元法获得SEA参数的新途径。

The high-frequency response characters of a simple-supported beam is obtained by NASTRAN.The result is strongly influenced by the mesh size.The comparison based on FEM,SEA and the closed form solution reveals the effectiveness of SEA in the prediction of high-frequency response.

利用NASTRAN软件得到一简支梁从低频到高频的频响特性，研究了不同有限元网格划分对结构高频特性的影响，并通过SEA法、有法元法以及解析解的对比揭示了SEA法在高频响应预示中的有效性。

In China, the administrative closedown pattern features comparatively low overall cost in comparison with bankruptcy

在我国，行政关闭模式要比破产总体成本要小

Moreover, we pointed out some errors in the litterature concerning the closure property of two families of ageing notions and gave a new proof; established probability inequalities for some common used discrete ageing notions, and obtained some comparison results of inspection paradox.

另外，我们指出文献中关于两类寿命分布类卷积封闭性证明的错误，并纠正其错误；建立了常见的离散型寿命分布类对应的概率不等式；给出了检查悖论中的一些随机比较结果。

If bsearch assumed its comparison function to be called cmp , it would be much less flexible.

如果假定 bsearch的对比函数确定叫做 cmp ，那麼此实现将是不够灵活。

The aim of this paper is to make the comparison of these training methods from theories, and to provide the theoretical foundation to the researchers and coacher for studying and making training plans.

本文旨在从理论上分析和比较这些方法的利弊以及改进、完善的基本思路，为广大体育科研工作者和教练员进行深入研究和制定训练计划提供一定的理论依据。

By the analysis of coal two-step extract by FTIR and comparison of extraction rate, we can see the two-step extraction with combination of cyclohexanone and CS〓-NMP (1: 1, v/v) has higher extraction rate as to coal of different degree of coalification.

4环己酮和CS〓－MP（1：1，v/v）复合溶剂的两步抽提对不同煤化程度的各煤种均保持了较大的抽提率，基本达到对不同煤种的可溶化要求。

My coarse cloth manufactured products have excellent workmanship, appearance Dafang simple, durable and so on, of course, Price is also very attractive, with the same types of products In comparison, we selected the fabrics are very strong parallels.

我公司生产的粗布制品有着做工精良、外观朴素大方、结实耐用等特点，当然价格也是很诱人的，与同类型的产品相比较，我们所选用布料的纬线是很结实的。

In the legal history of code compilation, comparison of laws had close relationship with legislative activities from the very beginning.

从世界法律编纂的历史上来看，法律比较从一开始就与立法活动密切相关，而比较法学的形成与发展，使得这种关联日益加深。

The order analysis method was used,through a comprehensive comparison of complex determination coefficient and residual sum of squares,the optim...

采用逐阶分析方法，通过综合比较回归分析中的复测定系数、残差平方和等方法来确定最优的多项式的阶数，提高了几何误差模型的精确性和鲁棒性，从而使数控机床误差实时补偿更有效。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。