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- preventive test of insulation 绝缘预防性试验
- 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。
- The testing of insulation resistance,dielectrics voltage-resistance and contact resistance is essential for the connector to reliably operate. 绝缘电阻、介质耐压和接触电阻检验是保证电连接器正常可靠地工作的最基本的常规检验项目。
- Abstract： Throhgh analysis the failure of a CVT, some view points about maintrance and prevention test of a CVT are proposed. 摘 要 ：通过一台电容式电压互感器的故障分析，提出对电容式电压互感器的维护以及预防性试验的一些看法。
- If this friendship is real, it can stand the test of time. 如果这种友谊是真诚的，那么它就能经得起时间的考验。
- All kinds of insulation material. 各种复合绝缘材料.
- TEST OF INSULATION HEAT OF GRAIN SURFACE IN LARGE WAREHOUSE 高大房式仓粮面压盖隔热试验
- The fire is the test of gold; adversity of strong men. [谚]烈火炼真金，逆境炼壮士。
- Study on Electrical - heating Aging Test of Insulation 绝缘电热老化试验研究
- The acid test of a good driver is whether he remains calm in an emergency. 衡量驾驶员水平的决定性考验，就是看他在紧急关头能否保持镇静。
- Method of Preventive Test of 220 kV Coupling Capacitor with High-voltage Line 220 kV耦合电容器不拆高压引线的预试方法
- Air that is prevented from circulating for purposed of insulation. 不流通的空气。
- The long separation was a test of their love. 长期分离对他们的爱情是个考验.
- Problem solving is a test of a good manager. 解决问题是对一个好经理的检验。
- The idea must undergo the test of experiment. 观念必须经得起实验的检验。
- A test of the mineral quality or content of an ore by milling. 矿石碾磨实验通过碾磨来鉴定矿石的矿砂品质或含量的测试
- Real-time ablation measurement test of insulation based on RTR technique 基于RTR技术的绝热层烧蚀实时测量试验
- Rock-climbing is a test of nerve and skill. 攀岩运动能考验人的勇气和技巧。
- Structure Fire Prevention Test of Vessel 刍议船舶结构防火检查
- Theories must be put to the test of practice. 理论必须通过实践来检验。
