下活塞 meaning in English
bottom plunger
Examples
- Comprising a hollow metal - ball with orifices . the ball is joined to piston and cylinder . press the piston , water jets out of the orifices in all directions
由一个空心有孔金属球和活塞筒组成。压下活塞可以看到水嘴的水向四面八方喷射。 - Fresh off of the league imposed mandatory one game suspension for excessive technical fouls , he would not allow the pistons to lose this game
上一场比赛刚刚由于技术犯规超标（过16次后，每两次就要停赛一场）缺席，今天，他可不想在自己在场的情况下活塞输掉这场比赛。 - In this paper the random theory has been applied to the study on the piston random thermal shock and also the special law of the temperature field and stress field has been got under the thermal shock condition
最后，将随机理论应用于活塞随机热冲击的研究，获得在随机热冲击条件下活塞温度场和应力场的特殊规律。 - In chapter 3 , it systematically analyzes the bi - dimensioned instantaneous temperature range state of piston , cylinder liner and piston rings when diesel engine type 4135 is considered under the normal friction heat
第3章系统地分析了4135柴油机在考虑摩擦热的正常工况下活塞、缸套和活塞环各部分二维瞬态温度的分布和状态。 - The thermal state of the piston has been studied under the thermal shock in the first time . the lumped parameter system of the temperature has been established under the triangle rectangle and instantaneous impact . and the simulation results also have been got
首次建立了活塞在受到矩形波、三角形波、瞬态冲击等热激励时的温度变化的集总参数模型，进而获得了在上述热冲击下活塞温度的解析解及稳态解。