female是什么意思

网络释义

用法例句

boxpin connection

阴螺纹-阳螺纹连接

male and female cross

阳螺纹-阴螺纹十字接头

pepe bend with male and female thread

一头带阳螺纹一头带阴螺纹的弯头

box up and pin down

上部阴螺纹-下部阳螺纹接头

pipe bend with female thread

两头带阴螺纹的弯头

coupling straigth-way cock

两端带阴螺纹管接的直通旋塞

Nuts have internal (or female) threads to match those of the Bolt.

螺母上有内(或阴)螺纹,与螺栓上的螺纹相啮合。

In particular, duck vaginas are often equipped with additional passages that have blind endings, and frequently corkscrew in a clockwise direction, in contradistinction to the anticlockwise thread of a drake's penis.

事实上，母鸭的阴道有很多具有顺时针螺纹的憩室，而对比来看公鸭的阴茎则有逆时针的螺纹。

external and internal thread grinding machine

外螺纹及内螺纹磨床

pin-to-box pipe

阳螺纹-阳螺纹管子

Screwed 1;Screwed 2;Screwed 3;Screwed 4

螺纹接头 1;螺纹接头 2;螺纹接头 3;螺纹接头 4

Screwed Joint 1;Screwed Joint 2;Screwed Joint 3

螺纹接头 1;螺纹接头 2;螺纹接头 3

Tubing thread is available for API tubing threads and TM threads.

油管螺纹可采用API油管螺纹，或TM螺纹。

double-screw bolt

螺柱，双头螺纹螺栓

Tapping screws thread

GB/T5280-1985自攻螺钉用螺纹

threaded type track bolt nut chuck

螺纹式轨道螺母夹头

coarse threading attachment

大螺距螺纹切削装置

remove the thread (of screws).

去掉（螺丝钉的）螺纹。