英语词汇lower kelly cock怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	lower kelly cock
释义	lower kelly cock 简明释义方钻杆下旋塞阀：指一种用于控制井口压力的装置，通过调节下旋塞阀的开度来控制井口的流体压力。网络释义 1 ?方钻杆下旋塞阀石油英语\|能源动力行业英语第2791页 ... lowerintertidalzone下潮间带 lowerkellycock方钻杆下旋塞阀 lowerlimb下翼 ...
随便看	asymptotic property asymptotic property of estimator asymptotic pxpansion solutin asymptotic quantum number asymptotic radiance asymptotic rate of convergence asymptotic ratio asymptotic ratio set asymptotic ray method asymptotic ray theory asymptotic regression asymptotic relation asymptotic relation asymptotic relative efficiency asymptotic relaxation length asymptotic representation asymptotic representation of debye asymptotic result asymptotics asymptotic series asymptotic series expansion asymptotic set asymptotic shortest confidence interval asymptotic slope asymptotic solution

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。