metal sealed tube

基本解释

• [交通运输工程]金属真空管

英汉例句

双语例句

• An experiment on hydrothermal growth are in process in a sealed tube with a precious metal liner.
  红宝石的水热生长试验在密封贵金属衬管中进行。
• Said invention also provides a palladium-103 seed medicine and a metal rod cover-coated with palladium-103 and solder-sealed in titanium tube.
  本发明还提供了一种钯-103种子药物，于钛管内部焊封一粒覆镀钯-103的金属棒。
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词组短语

短语

• metal protection sealed tube 金属真空管

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专业释义

交通运输工程

• 金属真空管