真空清潔機具 的英文怎麼說

中文拼音 [zhēnkōngqīngjié]
真空清潔機具 英文
vacuum cleaning plant
  • : Ⅰ形容詞(真實) true; genuine; real Ⅱ副詞1 (的確; 實在) really; truly; indeed 2 (清楚確實) cl...
  • : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
  • : Ⅰ形容詞1 (純凈) unmixed; clear 2 (寂靜) quiet 3 (清楚) distinct; clarified 4 (一點不留) w...
  • : Ⅰ形容詞(清潔; 純潔) clean Ⅱ動詞[書面語] (使純潔) clean; cleanse; purify
  • : machineengine
  • 真空 : [物理學] vacuum; empty space; vacuo
  • 清潔 : cleaning; clean
  • 機具 : machines and tools
  1. The working principle of liquid helium cryocondensation pump is strong absorptive force between 4. 2k cryogenic surface and gas molecules. the pump has great advantage in large instant pumping speed under high gas load, large working pressure range, high & neat ultimate vacuum

    利用4 . 2k低溫面對氣體的物理吸附制實現高氣載下瞬時大抽速的液氦低溫冷凝泵,有工作壓強范圍寬、能獲得環境的特點。
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