查询词典 pumping engine

scavenging engine：扫气发动机

scavenging efficiency 扫气效率 | scavenging engine 扫气发动机 | scavenging engine 扫气效率

scavenging engine：扫气效率

scavenging engine 扫气发动机 | scavenging engine 扫气效率 | scavenging open 扫气开

ungeared engine：无减速齿轮的发动机

ungated 闭塞的 | ungeared engine 无减速齿轮的发动机 | ungeared engine 无减速器发动机

ungeared engine：无减速器发动机

ungeared engine 无减速齿轮的发动机 | ungeared engine 无减速器发动机 | ungeared 无齿轮啮合的

uniflow engine：单流式发动机

uniflow boiler 单流式锅炉 | uniflow engine 单流式发动机 | uniflow steam engine 单流式蒸汽机

engine room unmaned control test：机舱无人控制试验

357 机舱踏格 engine room grating | 358 机舱无人控制试验 engine room unmaned control test | 360 艉旗杆 ensign staff

valveless engine：无阀动力机

头阀式动力机 valve-in-head-engine | 无阀动力机 valveless engine | 无阀系统 valveless system

flame-out of engine：发动机熄火

flame-out of an engine 发动机熄火 | flame-out of engine 发动机熄火 | flame-out (发动机

flame-out of an engine：发动机熄火

flame-out n. (发动机 | flame-out of an engine 发动机熄火 | flame-out of engine 发动机熄火

aspirated engine：吸气式发动机

吊灰机 ash hoist engine | 吸气式发动机 aspirated engine | 缓冲气缸 assistant cylinder

phenol red：酚红,苯酚磺酞

phenol reagent 酚试剂 | phenol red 酚红,苯酚磺酞 | phenol red test 酚红排泌试验

accessory equipment：附件

accessory equipment 辅助设备 | accessory equipment 附件 | accessory part 附件