查询词典 stud mating

stud mating：个体交配

stud link chain ==> 有挡环链,柱环节链 | stud mating ==> 个体交配 | stud mount ==> 铰轴安装

mating part：配合件

"配合尺寸","mating dimension" | "配合件","mating part" | "配合件","mating piece"

mating face：接合面

mating connector;对接连接器 | mating face;接合面 | mating fit;配合

assortative mating：选择婚配

交配型 mating type | 选择婚配 assortative mating | 随机婚配 random mating, panmixis

assortative mating; assortive mating ; mating alikes：选型配种;选择配种

"联合效应","associative effect" | "选型配种;选择配种","assortative mating; assortive mating ; mating alikes" | "分类;分级","assorting"

Assorting：分类;分级

"选型配种;选择配种","assortative mating; assortive mating ; mating alikes" | "分类;分级","assorting" | "分级图筒;滚筒式分级机","assorting cylinder"

mating unlikes; corrective maling：矫正配种

配种制度 mating system | 矫正配种 mating unlikes; corrective maling | 配种次数 mating; number of service; cross times

mating call：交尾叫

mating behavior 交尾行为 | mating call 交尾叫 | mating pair 接合对

stud：螺柱

螺柱概念 螺柱(stud),指没有头部,仅有两端均带外螺纹的一类紧固件,如:双头螺柱(double end stud),焊接螺柱(welding stud)等. (有的时候被叫为螺杆)

stud：双头螺柱

长春等长双头螺柱(stud),指没有头部,仅有两端均带外螺纹的一类紧固件,如:双头螺柱(double end stud),焊接螺柱(welding stud)等. (有的时候被叫为螺杆) 螺柱用途简介 1、长春等长双头螺柱bm=1d双头螺柱一般用于两个钢制被连接件之间的连接;bm=1.25d和bm=1.5d双头螺柱一般用于铸铁制被连接件与钢制被连接件之间的连接

steam trap valve：疏水阀

球阀 ball valve | 疏水阀 steam trap valve | 蛇管式换热器 serpentine type heat exchanger

aldermanship：市政官

aldermanry 议员 | aldermanship 市政官 | Alderney 乳牛