通过对产品结构、延期药进行分析，设计了衰减装置。
The attenuation device is designed on the basis of analyzing the product structure and the delay composition.
核辐射尘降物的衰减率不应核装置的大小而改变。
Decay rates of the radioactive fallout are the same for any size nuclear device.
在电力系统中，任何故障或扰动都会使得系统中出现衰减直流分量，它将影响继保装置的测量精度。
Decaying DC offsets are generated following any faults or disturbances in an electric power system, and the measure accuracy of digital relay devices is affected.
引言滤波器是一种能使有用信号顺利通过而同时对无用频率信号进行抑制(或衰减)的电子装置。
Filter is a useful signal can pass while the frequency of the unwanted signal suppression (or attenuation) of the electronic devices.
实验结果表明，它可将激光输出功率起伏由60%左右降到5%以下，并且此装置可作为线性很好的光衰减器。
Experimental results show that it can reduce the fluctuation of laser output from about 60% to 5%, and it can also be used as a linear laser attenuator with good performance.
本装置用超声脉冲回波与定标指数波形比较的方法测量超声衰减。
An instrument for measuring ultrasonic attenuation by means of comparing the ultrasonic pulse echo with a calibrated exponential decay wave-form is described.
本文报道了塑料闪烁体的技术光衰减长度的测量原理、方法和测量装置，并对影响此参数的因素进行了讨论；
This paper describes the principle, method and apparatus for measurement of technical light attenuation length of plastic scintillators. The factors that influences this parameter are discussed.
整个装置包括光束衰减器、单脉冲选取及脉冲同步、光束直径匹配、CCD摄像机、图像卡、计算机及监示器以及系统软件。
The system includeS beam attenuator, single pulse selection and pulse synchronizing, beam matching, CCD Camera, frame grabber hard, monitor, computer and system software.
在此基础上，研制了液氮制冷屏装置来抑制氘灯衰减。
Based on this, a liquid nitrogen cooled screen device is developed to control the radiation degradation of deuterium lamp.
详细地叙述了求解真空室上感应涡流的计算方法，对HTU托卡马克实验装置真空室上涡流的大小、分布形式及衰减情况进行了分析。
The numerical method of calculating these eddy currents is presented in detail. The magnitude, distribution and decay of the eddy currents on the vessel of the HTU tokamak are analysed.
本文借助室内实验装置，模拟了结构不均匀的岩溶多重介质的出流过程，并着重对流量衰减过程进行了分析。
The karst multi-media structure is high heterogeneity, and the outflow process is simulated by using laboratory experiment, especially the discharge attenuation process is deeply analyzed.
本文论述通过q值测量来确定波导段衰减的基本原理、实验方法及系统装置。
This paper describes the basic principle, measurement technique and experimental measurement system for determining the attenuation of a waveguide section by means of measurement of q.
为了满足大衰减量值的溯源，研制成功了新的PAS 1型衰减测量接收机和新的国家标准装置。
In order to meet the traceability of large attenuation, a new model PAS-1 attenuation measuring receiver and then a new national attenuation standard system are developed.
介绍了傅里叶变换光谱仪的衰减内全反射装置(atr)的基本原理、光学和机械结构设计。
The general consideration, design of optical and mechanical structure for an inner attenuation total reflection (ATR) instrument used in infrared Fourier transform spectroscopy were introduced.
由此简化衰减器装置的电路结构。
Accordingly, the circuit configuration of fader device is simplified.
结果表明：输能装置和切断衰减器的不连续性是造成幅相一致性行波管相位不可补偿的重要因素之一。
The analysis indicates that the mismatches can lead to the possibility that the phase of phase coincidence TWT can't be compensated. It is necessary to measure the…
结果表明：输能装置和切断衰减器的不连续性是造成幅相一致性行波管相位不可补偿的重要因素之一。
The analysis indicates that the mismatches can lead to the possibility that the phase of phase coincidence TWT can't be compensated. It is necessary to measure the…
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