英语词汇roller tube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	roller tube
释义	roller tube 简明释义滚动式试管；托辊管体网络释义短语 1 Number of tube rollers 滚筒数量双语例句 1 This paper analyzes the work principle of the three planet rollers mill for helical gill tube, and gives a formula as the basis of transmission system design. 分析了螺旋翼片管三辊行星轧机的工作原理，给出了传动系统设计的基本公式。
随便看	phonon density of state phonon dispersion phonon dispersion curve phonon drag phonon drag effect phonon drag effect phonon echo phonon-electron interaction phonon emission phonon enhancement phonon excitation phonon-exciton interaction phonon expansion phonon field phonon gas phononic phononics phonon interaction phonon laser phonon liberation phonon lifetime phonon maser phononmaser phonon mode phonon model

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