活塞

rammed coke breeze construction

捣密焦炭屑结构

活塞起重机 ram lift | 捣密焦炭屑结构 rammed coke breeze construction | 夯实混凝土 rammed concrete

compression stroke

压缩行程

(2) 压缩行程(compression stroke) 压缩行程时,进,排气门同时关闭.活塞从下止点向上止点运动,曲轴转动 180°.活 塞上移时, 工作容积逐渐缩小, 缸内混合气受压缩后压力和温度不断升高, 到达压缩终点时, 其压力 pc 可达 800~2 000kPa,

contact making voltmeter

触点式伏特计,继电电压表

363. contact line bracket ==> 电车线托架 | 364. contact making voltmeter ==> 触点式伏特计,继电电压表 | 365. contact piston ==> 接触活塞

crown plate

顶板

crown piston 冠形活塞 | crown plate 顶板 | crown saw 筒形锯

cup leather for air pump

气泵皮碗

crown leather 上等皮革 | cup leather for air pump 气泵皮碗 | cup leather for balance piston 平衡活塞皮碗

cylinder bore d

气缸直径

bottom dead centre BDC 下止点 | cylinder bore d 气缸直径 | piston stroke S 活塞行程

Please measure the depth of he fuel oil

清测量一下燃油的深度

(17) How is the chain leading/ahead.锚链在什... | (9) Please measure the depth of he fuel oil.清测量一下燃油的深度. | (10) Please measure the clearance between the piston and the cylinder.请测量活塞与...

resonance diaphragm pump

谐振隔膜泵

斜轴式轴向活塞泵; bent axis axial pistonpump | 谐振隔膜泵; resonance diaphragm pump | 泄洪泵; flood drainagepump

direct-coupled amplifier

直接耦合放大器

direct-cooled piston 直接冷却式活塞 | direct-coupled amplifier 直接耦合放大器 | direct-coupled bistable multivibrator 直接耦合多谐振荡器

dome-shaped contact

拱形接点

dome-head piston 凸顶活塞 | dome-shaped contact 拱形接点 | dome-shaped iceberg 圆顶状冰山

plasticine：塑像用粘土

plastic 塑胶 | plasticine 塑像用粘土 | plasticity 可塑性

Steel Skeleton Construction：钢骨构造

"钢珠","steel shot" | "钢骨构造","steel skeleton construction" | "钢枕(铁路)","steel sleeper"