“screw thread”的概念、定义、翻译、参考文献-科学参考

单词	screw thread
释义	screw thread [`skrü ´thred] ^{DESIGN ENGINEERING} A helical ridge formed on a cylindrical core, as on fasteners and pipes.
随便看	conductivity current conductivity ellipsoid conductivity modulation conductivity modulation transistor conductivity tensor conductivity theory conductometer conductometric titration conductor conductor pipe conductor skin effect conduit conduplicate Condylarthra condyle condyloid articulation condyloma acuminata cone cone antenna cone bearing cone-bottom tank cone brake cone classifier cone clutch cone crusher

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