Hypoid gear transmission is the most complicated transmission. The parameters of ma - chinking are hard to cakulate.准双曲面齿轮是齿轮传动中最复杂的, 其工艺锥参数和加工调整计算都涉及两个相错圆锥的相切接触条件.Fixtures are generally mechanical devices used to assist...
The formalization of co-operation between the republics would produce progress.正式确立合作关系将会促进共和国之间合作的顺利进展。They agreed to work co-operatively to ease tensions wherever possible.他们同意互相配合尽一切努力缓解紧张局势。During the filming, Curtis...
他曾旅居海外多年.For many years he had lived beyond the sea ( s ).他周游世界, 旅居国外, 寻欢作乐.He travelled all over the world, lived abroad, amused himself.那么你是宁愿旅居海外 啦 ?So you prefer living abroad?...