“Kapitza expander”的概念、定义、翻译、参考文献-科学参考

单词	Kapitza expander
释义	Kapitza expander [`kä·pit·sǝ ik¦span·dǝr] ^{CHEMICAL ENGINEERING} Reciprocating-piston gas expander used for helium liquefaction; relies on close fit rather than packing or rings on the pistons.
随便看	offset screwdriver offset stacker offset stream offset voltage offset well offset yield strength offshore offshore bar offshore beach offshore current offshore drilling offshore gas offshore mooring offshore navigation offshore oil offshore slope offshore survey offshore terrace offshore water offshore wind off-site facility off soundings off-the-road equipment off-the-road hauling off-the-shelf

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