分析了激光测高系统中接收信号的建立过程及其相关物理量；
The establishing process and physical parameters for return signal in the laser altimeter systems are analyzed simply.
本文论述了机械系统与电系统中各种物理量和定律之间的类比与模拟关系，并举例说明了类比关系的应用。
The relationship of physical queality and the law between Mechanical System and Electric System were described in the paper. And the applications of analogue and simulation were listed.
该系统具有在线检测和控制各种物理量的功能。
This system has the functions of detection and control on line of various kinds of physical variables.
结合物理量场的分析，建立了强锋区和暖涡旋两类典型特大暴雨系统的概念模型。
Combined with the analysis of physical parameters, two kinds of conceptual models of typical regional heavy rainstorm systems about strong frontal zone and warm vortex are found.
熵是度量复杂系统无序性的重要物理量，而且现实中的大多数网络都呈现出无标度网络的特性。
Entropy is an important physical variable which describes the non-order of complex system, and many real networks all present the property of scale free.
此系统不仅能够同时记录多种物理量，而且还可以借助电脑或手机实现对试验进程的远程监测。
This system can not only record various kinds of physical quantities, but also realize the far-monitoring for the experiment process through computer or mobile phone.
根据力学系统与电学系统物理量间的对应关系，提出了用电路定律处理线性离散系统谐强迫振动的方法。
Making use of the analogous relations between mechanics and electrical circuit, a method is presented to deal with linear discrete system.
电流、电压是电力系统的基本物理量。
Current and voltage are elementary parameters in power system.
为了探讨用光学方法测量电力系统中的物理量，根据琼斯矩阵法推出了电光效应与磁光效应组合光调制的公式。
With the method of Jones matrix, formulas for intensity of transmitted light through the optical analyzer of various composition of electro-optic effect with magneto-optic effect are derived.
在温室监测系统中温湿度是两个重要的物理量，其监测的准确性直接影响到系统的测量结果和控制准确度。
Humidity and temperature are two important physical factors in greenhouse monitoring system, the result of measurement of system and controlling accuracy are directly transformed by it.
虚拟传感技术用于估计系统中不能或者难以直接放置传感器的位置处的物理量的大小。
The virtual sensing technology is applied to estimate signals where direct sensors can not be placed.
本例MCC发生在大气环流调整期，高低纬天气系统的相互作用产生了有利的物理量场配置。
The MCC formed and developed under the favorable environment by the interaction of weather systems of low and high latitudes in abrupt change period of East Asia general circulation.
消光系统在光脉动法颗粒粒径测量技术中是一个十分重要的物理量，但现有的消光系数处理方法有许多不完善的地方。
Extinction coefficient is a very important parameter in the field of particle sizing technology using optical fluctuation method. But the existing method dealing with it is not perfect.
消光系统在光脉动法颗粒粒径测量技术中是一个十分重要的物理量，但现有的消光系数处理方法有许多不完善的地方。
Extinction coefficient is a very important parameter in the field of particle sizing technology using optical fluctuation method. But the existing method dealing with it is not perfect.
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