weighting rod的意思
weighting rod中文翻譯:
加重桿
相似詞語短語
weighting down───使負重;給……加負擔
lightning rod───避雷針
lightning rods───避雷針
fighting top───戰斗桅樓
fighting word───容易引起對抗的話
fishing rod───n.(有繞線輪的)釣魚竿
lighting on───偶然遇見(碰見,發現);停落于
weighing down───體重下降
weighing in───加入比賽;比賽前量體重;參加辯論
雙語使用場景
Method Large diameter oil tube and weighting rod are adopted to decrease lifting resistance of crude oil and to increase lowering-in energy of the string.───方法采用增大油管直徑和下加重桿技術,來減少油流上升阻力和增大桿柱下行動力。