“acme thread”的概念、定义、翻译、参考文献-科学参考

单词	acme thread
释义	acme thread [`ak·mē ´thred] See <<acme screw thread>>
随便看	lower rib height lower semicontinuous function lower sideband lower-sideband upconverter Lower Silurian Lower Sonoran life zone lower transit Lower Triassic lower yield point lowest required radiating power lowest safe waterline lowest useful high frequency low-expansion alloy low explosive low-freezing dynamite low-frequency low-frequency acquisition and ranging low-frequency antenna low-frequency compensation low-frequency current low-frequency cutoff low-frequency cycle low-frequency gain low-frequency impedance corrector low-frequency induction furnace

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