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- The study of torsional vibration and bending and axial vibration of crankshaft system are summarized in this paper. 摘要简单综述了内燃机曲轴扭振、弯振和纵振的研究内容及相关方法。
- The effects of high order motions of reciprocating parts on the variation of inertias and natural frequencies of crankshaft system are discussed in this paper. 本文分析了内燃机曲柄连杆机构往复运动件的高谐次运动对轴系惯量变化和固有频率的影响;并对一多缸机轴系进行了扭振计算.
- The new method does not need accurate parameters of the crankshaft system and is suitable for locomotive diesel engines systems with more cylinders and heavier torsional vibration. 新方法既不依赖准确的轴系结构参数，又可适用于缸数较多、扭振较大的机车柴油机轴系。
- Dynamics of the Crankshaft System of Single-cylinder Engine 单缸内燃机曲轴系统的动力学研究
- The results for two equations were analyzed and compared, which showed that the gyro effect of the crankshaft system could be ignored for low rotating-speed engine and it should be considered for higher rotating-speed engine. 结果表明，对于低转速发动机，曲轴转动的陀螺效应不明显，而对于高转速的发动机，陀螺效应不能忽略，应以考虑陀螺力矩的方程为基础进行设计分析。
- All the apprentices rushed to help fit the piston. 徒工们都跑过来帮助装活塞。
- Get lathe No.9 set to turn the new piston. 把九号车床调好来车这个新活塞。
- The stroke of an engine piston moving away from the crankshaft. 蒸汽机或其他发动机的活塞离开曲轴运动时的冲程。
- The stroke of an engine piston moving toward the crankshaft. 蒸汽机或其他发动机中活塞向曲轴推动的冲程。
- Remove piston and connecting rods from crankshaft journals. 从曲轴颈上拆下活塞和连杆。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The piston seems ok. Maybe something else is wrong. 活塞似乎没问题。可能别的什么东西坏了。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- The drainage system has been aged. 排水系统已经老化了。
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
- An inward stroke, especially a piston stroke moving away from the crankshaft. 内冲程向内的冲程，尤指从曲轴移回的活塞冲程
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
