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,...
But Emmons observed that at flashover, the hot smoky layer instantly drops down.但埃蒙斯观察到发生闪燃时, 热烟层瞬即下落.Before flashover occurs, a person in a burning room may crawl to safety along the floor.闪燃发生前, 着火房间里的人可沿着地板爬行到安全地带.Pol...
He looked fixedly at Nella and started back.他目不转睛地看着内拉,接着往后一缩.Nella stood at the end of the gangway.内拉站在舷梯尽头.At best Nella would be an invalid; at worst she would die.内拉往好里说会落下残疾，往坏处说可能会生命不保。At best Nella would be an inv...
Grammatical errors are always obvious to me, spelling mistakes stand out.语法错误对我来说总是非常明显，而拼写错误也很显眼。Many people were involved in this conspiracy, but three stand out.很多人参与了这场阴谋，但有3个人是主谋。Orange flags stand out brightly, set...
The doctor's voice had come alive and his small eyes shone.医生的嗓音恢复了活力，两只小眼睛也有了神采。The moon shone, shedding a ghostly light on the fields.月亮闪耀，田野上洒下幽幽的亮光。One of the men shone a torch in his face.其中一名男子用火把照着他的脸。...