英语词汇vacuum 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

短语

1
A vacuum Connector Assembly, or VCA, is used to connect the bag to your vacuum tubing.
真空连接器用于将真空袋连接至真空泵的管道。
2
This will provide a protective shield around the central vacuum tubing to help prevent it from being crushed or punctured.
这样可以为中央真空管道提供防护屏以免被压碎或击穿。
3
The vacuum insulated tubing is one of the main facilities that are exploited in heavy oil by the injection of steam.
真空隔热油管是稠油注蒸汽开采的主要设施之一，其隔热性能直接影响热采效果。

单词	vacuum tube
释义	vacuum tube 简明释义真空管：一种被抽成高度真空状态的电子管。网络释义短语 1 tygon vacuum tubing 真空泵管 2 high vacuum insulated tubing 高真空隔热油管 3 tubing during vacuum forming 真空成形法双语例句 1 A vacuum Connector Assembly, or VCA, is used to connect the bag to your vacuum tubing. 真空连接器用于将真空袋连接至真空泵的管道。 2 This will provide a protective shield around the central vacuum tubing to help prevent it from being crushed or punctured. 这样可以为中央真空管道提供防护屏以免被压碎或击穿。 3 The vacuum insulated tubing is one of the main facilities that are exploited in heavy oil by the injection of steam. 真空隔热油管是稠油注蒸汽开采的主要设施之一，其隔热性能直接影响热采效果。
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