撞击器 meaning in Chinese

impactor
impinger
striker

A decrease in volume causes the molecules to hit the walls more frequently .
减小体积，分子就更加频繁地撞击器壁。
Spring operated striker
弹簧式撞击器
Co - movement to the impinger and the switch , one phase is in failure and three phases cut off at the same time
配置的撞击器能量可配合开关脱扣机构动作，达到一相出故障，三相可同时断开，避免缺相运转。
Low - voltage switchgear and controlgear . fuses for a . c . circuits rated 500 v . additional requirements : striker fuses - independent strikers
低压工业设备.低压开关和控制器.额定电压为500v的交流熔断器.补充要求.内部带撞击器的熔断器.单撞击器
Article 7 electric - stunner , captive bolt , carbon dioxide stunning equipment or other humane stunningequipment which can cause livestock or poultry to lose consciousness rapidly before bleeding shall be equipped in slaughterhouses
第7条屠宰场应有使家畜、家禽于放血作业前，可快速失去知觉之电击器、撞击器或二氧化碳昏厥设备，或其他合乎人道屠宰之昏厥设备。