piston 核心词议:
n. 活塞
piston 基本解释
速记方法
速记技巧
词源记忆法
来自古意大利语pistone,活塞,来自拉丁语pinsere,捣,杵,词源同pestle,pistil.
知识扩展
词组短语
piston ring[机]活塞环;piston pump活塞泵
中文词源
piston 活塞
来自古意大利语pistone,活塞,来自拉丁语pinsere,捣,杵,词源同pestle,pistil.
中文词源:
piston 活塞
来自古意大利语pistone,活塞,来自拉丁语pinsere,捣,杵,词源同pestle,pistil.
piston
精选例句
1、 The piston moves by steam pressure.
活塞在蒸汽压力下运动。
常见考点例句:
- The pressure created by the combustion of the fuel drives the piston downward .
- 柴油燃烧生成的压力向下推动活塞。
- It can rotate at both ends so that its angle can change as the piston moves and the crankshaft rotates .
- 它的两端可转动,从而其角度可随着活塞的运动和曲轴的转动而改变。
- To understand why , imagine trying to drive a piston using a container full of heated gas .
- 要理解这是为什么?设想一下,试着在装满加热气体的容器中来推动活塞。
- He noted that in 2008 car production was disrupted when a supplier was unable to deliver piston rings .
- 他举例说,2008年一家供应商无法发送活塞环的时候,汽车生产就出现了中断。
- As the piston nears the top of the cylinder , the cycle repeats with step 1 .
- 当活塞运行到最高位附近时,活塞按第一步运行,形成一转并且周而复始下去。