Polluted insulators may flashover at any time under disadvantage weather conditions.在恶劣的自然环境下,积污绝缘子随时可能发生闪络.In comparison with simulation tests, the mechanism of guano - caused flashover is basically clarified.通过模拟试验的对照,...
南美洲和北美洲由一条运河连在一起.South America is joined to North America by a canal.南美洲和北美洲相连.South America is jointed to North America.这里采用的符号和表示方法实际上是北美洲通用的.The symbols and notation used herein are essentially those in current use in...
China is a highly civilised country.中国是一个高度文明的国家。The Indians, in turn, were charmed by the famous author's cultured and civilised outlook...而印第安人呢，则为那位著名作家有教养的、开化的见解而折服。I wrote to my ex-wife. She was very civilised ...
你能扼要说明一下地区会议上提案的重点吗？Can you recap the points included in the regional conference proposal?他在会议上扼要地说明自己的想法.He presented his idea in outline at the meeting.他的话简短扼要.He's brief of speech....