检测圆锥管螺纹基面中径的方法有很多,但测量过程复杂.There are many ways to measure base - level pitch diameter of cone - shaped thread.基面要求: 表面不应有积水 、 灰尘 、 漆膜 、 油污.The base level requirements: there should be no surface water, dust, paint, grease...
Seryozhka is a sluggard, a drunkard.谢辽日卡是个懒汉, 酒鬼.I will not, like a sluggard, wear out my youth in idleness at home.我不愿意象个懒人一样待在家里, 游手好闲地把我的青春消磨掉.The sluggard's convenient season never comes.春天不是读书天,夏日炎炎正好眠,等到秋来冬又至,...
近代的蒸汽发动机是在两个基础上发展起来的.The modern steam engine grew from two roots.我喜欢巴哈和莫扎特, 不喜欢这些近代的作曲家.I like Bach and Mozart, not these modern composers.我喜欢巴哈和莫扎特, 不喜欢这些近代的作曲家).Give me Bach and Mozart, not these modern composers....
'You're well out of it,' Christopher said with unconscious brutality.“幸亏没你什么事儿，”克里斯托弗无意中冷冷地说道。She is unconscious at the scene , intubated and C - spine immobilized and boarded.当时意识丧失,气管插管,颈椎固定,位于硬板床上.By th...