Crankshafts, one of the major parts of piston engines, are motionpistonmotion.曲轴是活塞式发动机的主要零部件之一, 加工工艺复杂、要求高.Automobile and motorcycle spare parts - crankshafts, connecting rods, shafts, power steering shafts.汽机车零件 - 曲轴 、...
Automotive - engine lubricating systems are of the pressure - feed type.汽车发动机的润滑系统采用压力供给式.In the present chapter, the emphasis is mainly on lubricating oils for internal combustion engines.本章着重讨论用于内燃机的润滑油.Complex calcium...
这种按摩法不推荐给怕痒的人使用。This massage method is not recommended for anyone who is very ticklish.牙医的麻醉注射使我的下腭仍然有酥痒的感觉.My jaw still tickles from the dentist's injection.我的手伸不到我背上痒的部位.I can't reach the itchy place on my ba...
The lack of one basketful of earth spoils the entire effort to build a nine - ren mountain.为山九 仞,功亏一篑.After the storm she gathered a basketful of windfalls in the apple orchard.风暴过后,她从苹果园地上拣了满满一篮子苹果.I saw him carrying a ...
His report was scathing about Loyalist and Republican terror groups.他的报告猛烈抨击了忠英派和共和军的恐怖组织。The attack was in revenge for the deaths of two loyalist prisoners.这次袭击是对处死两个被囚禁的忠诚分子的报复.She was one of the greatest Loyalist prop...
She dug the foundation with a pick and shovel.她用镐和平锹挖地基。I am determined to build on this solid foundation.我决定在这个坚实的基础之上继续努力。The Bush Foundation has funded a variety of faculty development programs.布什基金会已经资助了许多教员发展项目。...
My bulging thighs and flabby stomach made me depressed.我大腿太粗，肚子上也净是赘肉，让我很发愁。Why won't those bulges on your hips and thighs go?你屁股和大腿上的肿块怎么还不消下去？Dan fell about and slapped his thighs.丹笑得前仰后合，直拍大腿。...