“external thread”的概念、定义、翻译、参考文献-科学参考

单词	external thread
释义	external thread [ek¦stǝrn·ǝl `thred] ^{DESIGN ENGINEERING} A screw thread cut on an outside surface.
随便看	ternary incremental representation ternary notation ternary pulse code modulation ternary system ternate terne terneplate Ternifine man terpene terpene alcohol terpene hydrochloride terpenoid terpineol terpin hydrate terpinolene terpinyl acetate terpolymer terra terra alba terrace terraced pool terracette terrachlor terracing terra-cotta

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。