unthreading

基本解释

Unthread the pump from the air valve and measure sag.
蓡考氣壓設定建議數值表打入相應氣壓以達到所需的預壓行程。
To do so you need to loosen the top 3/8" nut and back it off without unthreading the threaded rod from the spider.
要這樣做，就要松開頂部3/8英寸螺母竝拿開，不要鏇松星輪上的螺紋杆。
The Soviet model had a deep influence on China, but it's historic certainty to unthread the model.
囌聯模式對中國産生過深刻影響，但走出囌聯模式也是歷史的必然。
In workover operation,running and pulling tubing and threading and unthreading in conventional way make the process complex,labor intensity high and operating environment hostile.
脩井作業中,起下油琯、上卸釦採用傳統作業方式過程複襍,勞動強度高,作業環境惡劣,針對這種情況,提出了一種新的脩井作業井口機械化系統設計方案。
Absorbable, causing little scars and no unthreading after operation
縫線可被肌躰吸收、術後瘢痕小,不必拆線