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- Profiles of HVDC post insulator and bushing used in converter station was researched from three aspects including pollution accumulation,artificial pollution test and artificial rain flashover test. 从积污、人工污秽试验、人工雨闪试验3个方面对高压直流换流站直流支柱绝缘子和套管伞形结构进行了研究。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- An Approach of the Thyristor-controlled DC Source for Pollution Test 可控硅控制直流污秽试验电源的探讨
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- We should use anthracite to avoid air pollution. 我们应该使用无烟煤以防止空气污染。
- Pollution control has cleared the air. 污染管制已净化了空气。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- Man is fighting a battle against pollution. 人类正在与污染作斗争。
- It will be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
- Pollution is still very much a live issue. 污染现象仍然是当前的大问题。
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
- He is answering the test paper busily. 他正忙着答考试卷。
- Don't tumble down on this easy test. 这次考试不难，你可别考砸了。
- The soil becomes more and more acidic as pollution mounts up. 随着污染的加剧，土壤的酸化越来越严重。
- Tomorrow we'll have a history test. 明天我们将进行历史测验。
- A clamor in the press for pollution control. 在报纸上对污染控制的呼吁
- That driving test was a real doddle. 那次驾驶执照的考试真是易如反掌。
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。
- Pollution has stripped the trees of their foliage. 污染剥光了这些树的叶子。
- Design of ASM Exhaust Pollutant Test System ASM在用车尾气排放检测系统开发与设计
