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- ground resistance meter 接地电阻测试器
- Some measures to prevent thunderstorm damage are introduced such as adding line lightning arrester,reducing ground resistance of poles and towers,lightning protection for standby . 通过对发生的电网事故的分析,介绍了一些防止雷害的措施:加装线路避雷器,降低杆塔接地电阻,热备用断路器防雷等方面的内容。
- The influence of different contents of phosphate and lime on hydration of Portland cement has boon studied using a non contact electrical resistivity meter. 摘要用非接触式电阻率测试仪研究了不同含量的可溶磷及石灰对水泥早期水化过程中电阻率的影响。
- Fast dry, Adhesion, Gloss, Excellent anti-blocking, Grinding resistance, With non-yellowing film, Wetting resistance. 抗摩擦性,速乾,密著,光泽,耐湿,抗回黏性极佳,涂膜透明不黄变
- The influence of different contents of phosphate and lime on hydration of Portland cement has been studied using a non contact electrical resistivity meter. 用非接触式电阻率测试仪研究了不同含量的可溶磷及石灰对水泥早期水化过程中电阻率的影响。
- 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。
- ground resistance measuring instrument 接地电阻测量仪
- 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。
- Ground resistance absorption equipment 地面电阻吸收装置
- Discussion of Calibration Method about Sheet Resistance Meter 方块电阻测试仪校准方法的探讨
- Features: has good chemic stability, endure the erosion of common chemicals, possesses good air-tightness, fire retardance, water-tightness and grinding resistance. 具有良好的化学稳定性,能抗耐一般化学药品的侵蚀。具有良好的气密性、耐燃性、耐水性和耐磨性。
- The fox went to ground under a rocky escarpment. 狐狸钻进了石崖下面的洞里。
- High resistance meter & electrometer verification equipment 高阻计/静电计
- The ground was covered with ferns. 地面上长满了羊齿植物。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- Rachel who died last week was still above ground. 雷切尔上星期去世，现在还没安葬。
- This car really comes into its own on rough ground. 这辆汽车在颠簸的路上才真正显示出它独特的性能。
- They put some wreathes on the ground. 他们把一些花环放在地上。
- Measuring Result Uncertainty Estimate of Resistance for DC Low Resistance Meter 直流低电阻表电阻值示值误差测量结果不确定度评定
- The ground was ploughed and planted with corn. 地翻耕后种上了玉米。
