衰减的

An improved OUR equipment was put forward in this paper, and was used in rest measurement. The effects of different environment conditions (temperature、substrate、heavy metal and uncoupled metabolism) to Yobs, YH and Kd were investigated systemically.

本文先提出一种改进的耗氧速率测量装置，以便用于后面实验数据的测量，然后系统研究了不同的环境条件(电子受体、温度、基质、重金属离子和化学解偶联剂等)对表观产率Yobs、真实产率YH以及衰减系数Kd产生的影响。

The result s show that the cerium compounds consist of Ce 3/ Ce 4 and Ce 2O 3/ CeO 2 , exist in the form of particles and are excellently dist ributed on the zinc powder subst rate. The capacity-loss of the zinc elect rodes is evidently suppressed while the discharge capacity and cycle life can be markedly improved due to the application of the zinc-based composite powder as negative materials of the silver-zinc bat tery. Especially , discharge capacity of 231. 4 mAh g-1 is still achieved at the 50th cycle for the zinc elect rode using the composite powder .

结果表明：由 Ce 3/ Ce 4和 Ce 2O 3/ CeO 2组成的铈化合物以颗粒形式良好地分散在锌粉基体上，用这种锌基复合粉作为模拟锌银电池的负极材料，其锌电极的容量衰减得到明显抑制，放电容量和循环寿命得到显著提高，尤其是其锌电极在 50周期的放电容量仍可达到 231。

The fundamental feature of this procedure is the modified relationship of stress and strain by residual shear strain potential and residual volumetric strain potential in dynamic time-history analysis. In the meanwhile, the effect of the residual dynamic pore water pressure on the maximum shear modulus is considered.

该方法在动力时程分析中重点考虑了逐渐累积的残余剪应变和残余体应变对应力应变关系的软化效应，同时考虑了各时段残余振动孔压引起的最大动剪切模量的衰减效应。

In order to provide reference data for utilizing honeycomb paperboard in vibration-proof packaging design,vibration transmissibility of honeycomb paperboards with different thickness are experimentally investigated under sine wavelength of diverse frequency .

针对不同厚度的蜂窝纸板在正弦变频振动测试中的加速度传递，绘制其不同衰减系数的振动传递率曲线，为蜂窝纸板在防振包装设计中的应用提供参考数据。

In the general SIR electric filer, a λ/4 transmission line resonator is added to get additional resonant vibration point in stopband and improve the performance of attenuation pole and stray resonant vibration of the electric filter .

在一般SIR 滤波器基础上附加λ4传输线谐振器，以得到额外的在阻带内的谐振点，从而改善了滤波器的衰减极点和杂散谐振的性能。

Using these elements, the nonlinear dynamic response of laminated structure under the visco elastic damping were numerical studied. Many beneficial conclusions were obtained.

用本文构造的几何非线性单元，对粘弹性阻尼作用下的层合结构动响应及粘弹性阻尼衰减效果进行了计算和分析，得到了一些有益的结论，可作为材料和结构设计的指导。

This paper proposes a new multimedia transmission mechanism over wireless Internet. Based on the differences in bit error rate and transmission trip time between the wired and the wireless, error control and fading control in wireless Internet are improved....

提出了一种面向无线互联网的多媒体数据传输有效机制，根据有线和无线传输数据所存在的不同位误码率和传输时间响应等特点，改善了有线与无线相结合网络中多媒体传输的差错控制和衰减控制，实验结果证明了本机制的有效性。

A non-linear mathematical model is presented herein to describe the dynamic performance of the governing system for station, and furthermore, the additional index to evaluate the governing performance of the pump-turbine is put forward, that is that the selection of the governor parameters must promote the quick attenuation of the fluctuation of the water level in the surge tank.

文中提出了描述抽水蓄能电站调节动态特性的非线性数学模型，提出了衡量水轮机调节性能质量的附加指标－调速器参数的选择应促使调压室水位波动的快速衰减。

It was validated experimentally. Under the optimized operating condition for transparent samples, the changing rate of the phase difference curve near the resonance angle was reduced with the enhancement of the sample's attenuation coefficient. This degrades sensitivity of phase detection of the SPR based sensors.

结果表明：针对透明介质优化设计的SPR结构用于测量吸收介质时，相位差曲线在共振角附近的变化率随样品衰减系数的增大而减小，导致SPR相位型传感器的灵敏度退化。

In order to duplicate these performance tests, the following precautions should be observed:-The mixer should be presented with good return losses at all ports by using isolators or attenuators.

为了重复这些性能测试中，应遵守以下预防措施：-的搅拌机应在隔离器或衰减器使用的所有端口的损失提出良好的回报。

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。