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- Experimental design of ground resistance measurement 测试接地电阻实验的设计
- ground resistivity measurement 地电测试
- ground resistance measuring instrument 接地电阻测量仪
- The Development of Frequency-changing Power Used in Ground Resistance Measurement of Large-scale Grounding Grid 大型地网接地电阻测量用变频电源的研制
- Feasibility Study on Formation Resistivity Measurement Through Metal Casing. 通过金属套管测量地层电阻率的可行性研究。
- The subway can influence the observation of geomagnetism, geoelectric field and ground resistivity around it, but the influencing mechanism is not same. 摘要地铁对周围地磁、地电场、地电阻率的观测都会产生影响,但影响的机理不尽相同。
- The daily mean of the ground resistivity of Gaoyou station is processed by the method of differential energy of geoelectricity. 应用地电学的差分能量法,对高邮台地电阻率日均值进行处理分析。
- CG SERIES is able to perform resistance measurement and testing of ground continuity of electrical equipment as established by safety. 可随意设定测定电流。连续测试或一般测试。
- Surface resistivity measurements are based upon an infinite test surface. 表面电阻率量测值来自于无限的受测表面.
- Consider the unguarded resistance measurement setup shown in Figure 2-34a. 现在考虑图2-34a所示的无保护的电阻测量设置情况。
- The four-point collinear probe resistivity measurement technique involves bringing four equally spaced probes in contact with the material of unknown resistance. 四点同线探针电阻率测量技术用四个等距离的探针和未知电阻的材料接触。
- A problem which is often attacked by resistivity measurements is to locate the depth at which saltwater invades fresh water in aquifers. 经常用电阻率测量来攻克的问题是确定含水层中盐水侵入淡水的深度。
- Moisture will cause the surface resistivity measurements to be lower than normal. 湿度将使表面电阻率的测量结果比正常情况低一些。
- Figure 4-47 is a diagram of four-point collinear probe setup for resistivity measurements. 图4-47是四点同线探针用于电阻率测量的配置图。
- The resistivity measured at the drill bit by a measurements-while-drilling (MWD) tool. 利用随钻测井仪(MWD)在钻头附近地层测量的电阻率。
- The value s of ground resistivity anisotropy 地电阻率各向异性值s
- Ohmic resistance measured between the output voltage connections. 输出电路测得的电阻(欧姆)
- Ohmic resistance measured between the supply voltage connections. 供电电路中测得的电阻(欧姆)。
- This very universalness, however, also causes the greatest headaches in resistance measurement applications. 但是,正是这种宽广的通用性,也给电阻测量的应用带来了麻烦。
- Humidity greatly affects the results of surface resistivity measurements and, to a lesser degree, volume resistivity measurements, as well. 湿度对表面电阻率测量有重大的影响,对体电阻率的测量也有影响,只是其程度要小一些。