“helical gear”的概念、定义、翻译、参考文献-科学参考

单词	helical gear
释义	helical gear [`hel·ǝ·kǝl `gir] ^{MECHANICAL ENGINEERING} Gear wheels running on parallel axes, with teeth twisted oblique to the gear axis.
随便看	combat tire combat vehicle combat zone combed cotton comber combescure transformation comb filter comb growth unit combination combinational circuit combination buoy combination cable combination chuck combination coefficient combination collar combination cycle combination die combination distributing frame combination-drive reservoir combination fuse combination lock combination mill combination plate combination pliers combination principle

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