请输入您要查询的英语单词:
单词
pitch diameter
释义
pitch diameter
freq.
1
dict.
1
un.
螺纹的中径;节径;齿轮节圆直径;平均直径
[网络]
分度圆直径;螺纹中径;单扣中径
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Drepanolejeunea
drepanolejeunea angustifolia
drepanolejeunea temuis (reinw. b1. et nees) schiffn.
Drepanon, C.
drepano (orak adasi )
Drepanophycaceae
Drepanophycus
Drepanophycus(Arthrostigma)
drepanophyllus
Drepanospira
Drepanostachyum
Drepanostachyum luodianense
Drepanostachyum melicoideum
Drepanostachyum microphyllum
Drepanostachyum naibunense
Drepanostachyum saxatile
Drepanostachyum scandens
Drepanspis
drepanum
Drepanura
drer
dres
dresang
Dresbach anaemia
dresbach anaemia herrick anaemia
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更新时间:2026/5/23 4:59:45