查询词典 hadamard criterion

In order to testify a pulse contrast measurement's dynamic range in a simple and clear way, this article uses a series of pulses with equal intervals and equal ratios of intensity as a criterion, which reflected from back surface of a 0°reflector, and first discuss the calibration of pulse contras measurement and verify it by experiments in the world.

为了从一个简洁明了的角度来判断信噪比测量系统的动态范围，本课题还将0°反射镜后表面的的二次反射光形成的等间隔、等比例衰减的脉冲序列作为基准，在国际上首先开展了信噪比测量系统的动态范围标定方法的研究工作，并通过实验加以验证。

In terms of the Field equivalence,it may be achieved by preserving the original choice of the transitivity process distribution and the original choice of the diction,but it often happens that the translator may change certain diction or a particular process type.In this condition,the criterion of the evaluation of the translation quality has to be upgraded to the equivalence on a higher level of the context of culture:the equivalence of the social purposes.As long as the equivalence of the social purposes between source text and target text is achieved,some trivial changes in the processes or dictions are acceptable.

第一，译文保留原文的及物模式和词汇选择可以实现语场等值；如果译文改变原文的及物模式或词汇选择，对翻译质量的评价则要上升到社会目的层面考虑，只要达到同样的社会目的，所做的改变就是可以接受的。

It was proved that chemical potential are not only the criterion to estimate chemical balance but also the active forces of diffusions,phase changes and chemical reactions.

本文将首先基于化学势在处理多组分体系中所表现出的种种特性，从化学势的基本定义出发，研究化学势在各种条件下的表述方式；利用热力学基本定律，讨

Transient signals to be restored can be expressed as a linear combination of wavelets whose weight coefficients, dilations and shifts are calculated by the conjugate gradient algorithm in terms of the least mean squared energy criterion.

该方法将要复原的瞬态信号表示成一组子波函数的线性组合，在最小均方能量准则下，用共轭梯度算法求解子波函数的线性组合的幅度、尺度和延时参数。

The influences of pipes, Young's elastics and viscosity of oil on step responses of valve control system are investigated by simulation. A theory criterion is put forward to determine what kind of system is considered as "a system with long pipe".

通过仿真考察了阀控系统中进油管道和回油管道的参数、油液的弹性模量和粘度对系统阶跃响应的影响，担出了&带长管道阀控系统&的理论判据，用以衡量进油管道和回油管道对阀控系统动态性能的影响程度。

This paper presents the cancellation of intersymbol interferences as a criterion for the blind adaptation of decision feedback equalizers.

本文介绍了取消间干扰的为标准，为盲人适应的判决反馈均衡。

In order to simulate the gradual expansion of the crack in ductile material which should take the affect of elastic-plastic and geometric nonlinearity into account, the EWK damage model was used as the fracture criterion to instead of stress intensity factors or J integral theory in this paper.

为解决裂纹稳态扩展的有限元数值仿真，舍弃应力强度因子和$J$积分理论，考虑韧性金属的弹塑性效应和几何非线性效应，采用基于损伤理论的EWK模型作为断裂判据。

The facts offered a criterion to distinguish the two kinds of excitons, besides magnetism resonance experiments.

这些差异为区分两类激子提供了磁共振实验之外的判据。

The safety criterion of the cutter and the safety rotational speed of the cutter for high speed face milling are both obtained.

刀具应力场的有限元分析是检脸商速刀具安全性和高速切削性能的一种重要方法[3]。

Firstly, the maximum likelihood criterion is employed to model the multi-view tracking problem. Then, the likelihood function is factorized based on the conditional independent assumptions. Finally, the estimation of the target location in each camera view is obtained by using an efficient message passing mechanism. In our algorithm, image data from all cameras no longer need to be transmitted to and processed by a central unit.

该算法首先利用最大似然准则对多视角目标跟踪问题进行建模，并对似然函数进行分解，最后借助消息传递机制高效求解出跟踪目标在各个摄像机视野中位置的估计值，而不再需要将图像数据传输到中央处理单元进行集中式处理。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。