液击 meaning in Chinese

liquid hammer
liquid impact
liquid slugging

An analysis on the cause of hydraulic hit prodaced by piston refrigeration densener
活塞式制冷压缩机产生液击的原因分析
Meanwhile , the paper has analyzed the influences of fatigue , damnification , bend and liquid collision to sucker rod breaking as well , and suggested some positive measures to avoid sucker rod breaking according to the characteristics of sucker rod breakin in guangbei area of bamianhe oilfield
同时，对于因抽油杆疲劳、损伤、挠曲、液击对抽油杆断裂的影响也进行了分析，并针对八面河油田广北区抽油杆断裂的特点提出了积极防治对策。