衰减

Testing device by measuring the impedance by wave trap, the echo depletion and degradation of filter parameters to [8 改为is to] judge the performance of the equipment.

测试仪通过测量阻波器的阻抗，滤波器的回波损耗和工作衰减参数来判断结合设备的性能。

The inspection for [3 改为of] wave trap combined the high frequency filter characteristics, is often judged by using to test the impedance of the wave trap, the echo depletion and the attenuation.

对阻波器、结合滤波器的高频特性检查，在实际应用中常采用测试阻波器的阻塞阻抗以及测量滤波器的回波损耗和工作衰减来判断好坏。

The viscoelasticity can cause energyattenuation, frequency dispersion, phase distortion of the seismic wave, and sometimes lead the seismic processing and interpretation based on the elastic wave theoryinto a risky trap.

粘弹性介质造成地震波能量衰减、频率发散、相位畸变，并使得一些基于弹性波理论的地震处理和解释技术面临踏进"陷阱"的危险。

It has a lot of falloff wide-open, too.

它有一个大的衰减很多开放了。

Objective To understand the emission rate and the attenuation rule of formaldehyde in the artificial woodiness boards for sell in China and to study the efficiency of formaldehyde-eliminator.

目的了解目前市售木质人造板甲醛的释放量，研究不同板材甲醛的衰减规律以及甲醛消除剂的效果。

In particular, the temperatures working fluid decay with a different rate.

比较了系统工质温度衰减的快慢程度。

It is shown that the non-Abelian color eigenwaves are damped faster then the corresponding Abelian eigenwaves.

本文的结果表明，由于非阿贝尔效应，夸克胶子等离子体中的色本征波要比相应的阿贝尔本征波衰减得更快。

Because of the features of current of breaker: the range is wide , the signal of short circuit containing the direct circuit that is attenuation signal, when CT is saturation, the signal of current is aberrational, improved Fourier algorithm and maximum slope algorithm are chosen to calculate the current on the base of theoretic analysis.

根据断路器开断电流信号变化范围宽、短路电流信号含有直流衰减分量、当电流互感器深度饱和时，电流信号发生畸变的特点，在理论推导和分析的基础上，综合采用了并联补偿傅氏算法和最大斜率算法作为监测单元中不同范围内的电流信号的处理算法。

In absorptive PS, light field attenuates rapidly with the increase of depth and extinction coefficient.

在线性吸收的PS中光强随光进入介质的厚度及消光系数的增加迅速衰减。

Relaxation—Rate of reduction of stress in a m aterial due to creep. An altern ate term is

松弛—材料由于蠕变而产生的应力衰减率，另一个替代术语是应力松弛。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。