英语词汇column casing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	column casing
释义	column casing 简明释义柱筒网络释义 1 ?柱筒 ... column capacity ==> 柱效能 column casing ==> 柱筒 column chromatography ==> 柱中色层分离法,柱层析法,柱色谱法,柱型色层分离法 ... 短语 1 prestressed column casing structure 圆筒形预应力结构 2 combined casing column 混合套管柱 3 combination casing column 复式套管双语例句 1 Its function is the same as the spring-type casing scraper, but it can decrease and even avoid that the scraped pipe-column falls in oil well. 作用同弹簧式刮削器，但可减少甚至避免刮削管柱落井。
随便看	residual variance criterion residual variation residual vector residual velocity residual-velocity differential residual velocity head residual velocity loss residual vertical wheel clearance residual vertigo residual vibration residual vibration auto-spectrum analysis residual viscosity residual volcanic neck residual voltage residual voltage at zero residual voltage-current character-istic residual voltage of arrester residual voltage ratio residual voltage transformer residual voltage winding residual volume residual volume of lung residual volume, RV residual waiting time residual wall spray

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