Arrester should be in the thunderstorm season after a year to conduct a preventive test.
避雷器每年应在雷雨季节前后进行一次预防性试验。
For this problem, the paper puts forward a way of doing preventive test without disconnection.
针对这一问题，提出采用不拆头方法做预防性试验。
Monitoring results analysis of preventive test combined with the existing, and promote the equipment operation and maintenance to the better direction.
监测分析结果与现有的预防性试验结果分析相结合，推动设备运行维护方式向更优越的方向转变。
The judgment of transformer insulation condition, which is based on preventive test and DGA, has played an important role of accident prevention for a long time.
长期以来，根据预防性试验和油中溶解气体的气相色谱分析结果判断变压器的绝缘状况，对防止事故的发生起到了很大作用。
The Substation Electrical Testing Coach(EST-C1) is used for high voltage electrical equipment in substation or feeder station's preventive test and project's handing over test.
C1变电站电气试验车适用于电力变电站及电气化铁路牵引变电所的电力设备的工程交接试验及预防性试验。
Applying voltage into the bushing tap method for preventive test of converter transformer value side bushing in HVDC, especially in the future for UHV, will have better practical value.
末端加压法对高压直流输电系统所用换流变压器阀侧套管预防性试验，特别是将来特高压直流换流变压器阀侧套管预防性试验具有较高的实用价值。
Early test planning and the use of reviews achieve a high degree of preventive defect removal.
尽早的制定测试计划和进行评审可以更有效地预防和消除缺陷。
The preventive measures of regular patrol and periodic device test should be strengthened.
应采取加强巡视和定期设备试验等预防措施；
The agricultural economy of early warning systems is a systems of agriculture future state test, forecasting abnormal extent and the scope of harm timely preventive measures.
农业经济预警系统是农业经济的未来状态进行测试，预报不正常状态的时空范围和危害程度并及时提出防范措施。
Preventive fire protection in railway vehicles; part 2: fire behaviour and fire side effects of materials and parts, classification, requirement and test methods.
铁路车辆防火；第2部分：火车材料和部件燃烧性能和并发现象，分类，要求和测试方法。
An experimental observation has been made on the preventive and hypoglycemic activities of "Dongfang Wugushen"(a Chinese patent medicine)on chemical diabetes in the animal test model(mice).
本文采用化学性糖尿病小鼠动物模型对东方五谷神浓缩液在糖尿病的预防及降糖作用方面进行了实验观察。
Representations of indoor air pollution and criterion are introduced and indoor environment test in entire renovation of residential construction and the preventive treatment are given.
文中介绍了室内空气污染的几种表现及其判定标准，并且介绍了全装修住宅的室内环境检测、防治的现状。
Objective to know the conditions of AIDS-related knowledge behavior and test-accepting among AIDS voluntary consulters so as to make preventive plan for health education accordingly.
目的了解艾滋病自愿咨询求询者相关知识行为及接受检测情况，有针对性的制定健康教育干预计划。
It was shown that the corrosion resistance of ST14 sheet was close to that of SPCE sheet by the test, moreover thin film rust preventive oil should be applied in the mechanical process.
试验表明SPCE和ST14两种钢板防腐蚀性能相当，工序间，薄型防锈油可用于其表血防锈。
Voluntary counselling before testing, including consulting, post-test counselling, preventive advice, support and advice and consultation, and other special needs.
自愿咨询包括检测前咨询、检测后咨询、预防性咨询、支持性咨询和特殊需求咨询等。
Has the date from the gauge, fixture and the test control system been used to adjust the calibration recall or preventive maitenance schedules to eliminate out of tolerance conditions?
预定日期以及测试控制系统是否已经用于调整校准或者用于预防性的维护来去除公差。
It has been established and elucidated from laboratory test that water solubilization by oil-soluble rust inhibitors is a mechanism of rust preventive oil action.
通过实验，阐述并证明了油溶性防锈剂对水的增溶作用是一条防锈作用机理。
DIN5510-2: preventive fire protect in railway vehicle parts 2: fire behaviour and fireside effects of material and parts-Classification, requirements and test methods.
DIN5510 -2：铁路车辆防止燃烧-第2部分：材料和构件的燃烧特性和燃烧并发现象-分类、要求和测试方法。
Provide preventive maintenance and repair services at customer establishments in accordance with established procedures and techniques, using proper tools, test equipment and replacement parts.
按照现有售后流程及技术方案提供维保及在客户方的设备维修，利用合适的工具，测试设备及正确的零配件更换。
Provide preventive maintenance and repair services at customer establishments in accordance with established procedures and techniques, using proper tools, test equipment and replacement parts.
按照现有售后流程及技术方案提供维保及在客户方的设备维修，利用合适的工具，测试设备及正确的零配件更换。
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