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turbo molecular pump
释义
turbo molecular pump
Encyclopedia
工学
真空泵
释
turbo molecular pump
涡轮分子泵
利用高速旋转的动叶轮将动量传给气体分子,以动叶片与定叶片相互配合而实现抽气的真空泵。
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Peres-Horodecki criterion
perester
Perestroika: New Thinking for Our Country and the World
peret
Peretz Smolenskin
Perevoshchikov
Perey Quoboza
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perfect bigraph
Perfect Blue
perfect box
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