This effect is expected to be so small that it is beyond practical experience and ground laboratory measurement.
据预测,这一效应非常小,以至于超越了实践经验和地面的实验室测量手段。
In general, only one point in the measurement system should be connected to earth ground to avoid ground loops.
一般而言,在测量系统中应该只有一个点被连接到接地,以避免形成接地回路。
For high frequency, or low amplitude measurement, probe ground shall be connected to appropriate points in the circuit under test.
对于高频或低幅值测量﹐探头的地应接到测试电路中的适当位置。
The measurement system of brand operating performance is the ground for the benefit relatives and managers of enterprises to make decisions.
品牌经营业绩度量体系是企业利益相关者和管理者赖以决策的重要依据。
The hazard of using an RSE system with a grounded signal source is the introduction of ground loops, a possible source of measurement error.
在接地信号源RSE测量系统中引入接地环路会导致所测的信号源电压值产生误差。
The measurement results show that there is really a distortional boundary layer displacement surface on the ground board, and it fully differs from natural growing boundary layer on the ground board.
测量结果表明:在地板上确实存在一个畸变的附面层位移面,它与自然增长的地板附面层截然不同。
The paper presents the composition, functions, technical performance and research of the solid rocket ramjet engine ground test equipment and measurement control system in detail.
介绍了固体火箭冲压发动机地面实验装置及测控系统组成、功能、技术指标和可以开展的研究工作。
As with the four-point collinear probe method, a differential measurement may be required if the sample resistance is of the same magnitude as the isolation (meter common to ground) of the voltmeter.
与四点同线探针法一样,如果样品电阻和电压表的绝缘电阻(电压表的公共端到地)是同一数量级的,就可能需要使用差分测量。
A low cost missile ground test and control system adopts distributed structure, which can carry out launch control, time sequence detection and pyrotechnics channel resistance measurement.
导弹地面测发控系统可以对导弹进行发射控制、时序检测和火工品通路阻值测量,其整体构成采用分布式结构。
Researches and analyzes ground environment characteristic and its influence on the work state of weapon system, provides the measurement principle, method and system.
分析研究了地面电磁环境特性及其对武器系统工作状态的影响,提出了地面电磁环境特性的测试原理、方法和系统。
Using this model, the airborne gravity measurement test data is downward continued based on least squares collocation and is compared with known ground gravity data.
利用所建立的模型,将航空重力测量试验数据采用最小二乘配置的方法向下延拓到地面,与地面已知重力数据进行比较。
Aircraft ground support equipment - General requirements - Part 4: noise measurement methods and reduction.
飞行器地面支持设备。一般要求。第4部分:噪声测量方法和噪声降低。
Velocity is the measurement of the speed of the ground motion.
地震速度是用来测量地壳运动速度的。
A referenced single-ended (RSE) measurement system, also called a grounded measurement system, is similar to a grounded signal source, in that the measurement is made with respect to earth ground.
单端基准点(rse)的测量系统是相对于地线测量信号的,有时也称为接地测量系统。
The common-mode voltage range limits the allowable voltage swing on each input with respect to the measurement system ground.
共模电压抑制了每个相对测量系统地线输入端电压的允许波动范围。
It comments emphatically on three advanced geophysical exploration methods of multi-electrode geoelectric measurement, ground penetrating radar and SNMR.
着重评述多电极地电探测、地面穿透雷达、地面核磁共振三种先进的地球物理探测方法。
The measurement of ground gas and metal active status is a new method of geochemistry prospecting for concealed deposit and improving ore-seeking efficiency.
地气及金属活动态测量是近年来勘查地球化学领域为寻找隐伏矿床和提高找矿效果而研究的一种新方法、新技术。
Random noises have uniform rules and they comprise of circumstance noise, measurement error and ground microseism.
而随机噪声没有统一的规律,它包括环境噪声、测量误差、地面微震等。
The paper describes in details the geological condition, gas and coal layer, ground stress character as well as the measurement method of ground stress.
本文详细描述了家竹箐隧道的地质条件、煤层瓦斯情况、地应力特征和状态以及地应力的测量方法。
Mr. TAM led a team to develop the Heat Stress Measurement System within several months, setting the ground for weather observations for the 2008 Olympic Equestrian Events.
谭先生带领队员研制暑热压力测量系统,于短短数月时间内,为2008奥运马术比赛气象观测做好准备。
This compact meter measures both surface resistivity and resistance to ground. It is giving simple repeatable measurement of conductive static dissipative and insulative surface.
表面电阻测试仪是一种测试物体表面电阻率和对地电阻的仪器,可进行简单可重复的导电性能、静电耗散、绝缘表面性能的测量。
The space-wave method, suitable for extended surface targets, is a preferable method for permittivity measurement of ground materials at microwave frequencies.
空间波法适合于测量大面积目标的介电常数,所以是测量地物微波介电特性的一种较好的方法。
In this paper, the method and result of the measurement of ground stress field of Xin-Cheny Gold Mine are introduced.
本文介绍新城金矿地应力场测量的方法和结果。
The electromagnetic scattering features of ground and vegetation is researched by combining measurement experiment with theory in this thesis.
本文理论结合实验测量研究了地面和植被的电磁散射特性。
The measurement is taken from the wither to the ground.
测量的方式是:从肩胛骨到地面。
By means of the existing measurement control points on the ground elevation for lofting, determine the excavation depth.
利用已有的丈量控制点对原地面高程进行放样,确定开挖深度。
The measurement data provided can be used in the study of the scatter and radiation characteristics of the ground materials.
本文实测数据可用于地物散射和辐射特性研究。
The present invention has merits of large height measurement range and high measurement precision, and is useful for measuring height of the flying load to ground.
本发明具有测高范围大、测 量精度高的优点,可用于对飞行载体距离地面的高度测量。
Data of in-situ measurement of ground stress have provided reliable basis for the design of quantitative mining of this mine.
现场地应力实测资料为该矿进行定量的采矿设计计算提供了可靠的依据。
Data of in-situ measurement of ground stress have provided reliable basis for the design of quantitative mining of this mine.
现场地应力实测资料为该矿进行定量的采矿设计计算提供了可靠的依据。
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