In the engine, oil is supplied to crankshaft and camshaft journals rotating in their supporting bearings.在发动机里, 机油被供应到旋转在其支承轴内的曲轴和凸轮轴轴颈上.The motion of the rotor can be balanced completely with rotating counterweights att...
The engine had a broken crankshaft.发动机的曲轴断了。The camshaft rotates in phase with the crankshaft, but at half its speed.凸轮轴和曲轴协调旋转, 但速度仅是曲轴的一半.When the gears are engaged, the crankshaft keeps the car moving.而曲轴,在齿轮箱挂挡时, 又使汽...
And south across the lake they would go , ever south, till they gained the Mackenzie.接着,他们就会在湖里朝南方划, 一直朝南, 直到麦肯齐河.MacKenzie's plan for the third through sixth holes at Royal Melbourne ( West ).MacKenzie(麦肯齐教授)在Royal...
Objective To improve the level of diagnosis and treatment for glossa goitre.目的提高临床对罕见的舌甲状腺的诊断和治疗水平.Simple ( endemic ) goitre , the most common, is due to low iodine intake.最常见的 甲状腺 肿是由于碘的摄入量不足.Goitre: Enlargement of glan...
The city lay in ruins after the earthquake.地震之后, 这座城市成为一片废墟。The lapse of year will never efface that scene of ruins from my memory.时光的流逝绝不会把那废墟的景象从我的记忆中冲淡.The idea that within this century,perhaps in your life time,our c...
她决心要向杀害表妹的凶手报仇.She is determined to wreak vengeance on those who killed her cousin.杰克受了很深的伤害, 他等待着报仇的时机.Jack was hurt deeply, and he bided his time for revenge.他一心想报仇.He's intent upon revenge....
Lights reflected off dust-covered walls creating a ghostly luminescence.灯光照在满是灰尘的墙上，反射回苍白的冷光。Sloping walls on the bulk of the building create an optical illusion.大楼主体的斜墙给人造成一种视错觉。The walls have been horribly vandalized w...