connecting block meaning in English

接线板

Flat connecting blocks and terminal strips for telecommunication systems ; requirements , tests
通信设备用扁平接线板和端子板.要求.检验
Design and nc machining analysis of valve ' s connecting block in hydraulic system of the concrete pump
混凝土输送泵液压系统中阀块零件的数控加工分析
A cross connect made up of the 66 - type connecting blocks and jumper wires for administering circuits
由66型接线板和跳线组成的一种交叉连接用于管理线路。
A type of connecting block used to terminate twisted - pair cables . all wires are manually cut down with a special tool to terminate or connect them . see 66 block
一种接线板，用来连接双绞线。所有的电缆都是手工使用特殊的工具切断后再与这种接线板连接。
Since the crossing numbers of graph equal the sum of the crossing numbers of all its 2 - connected blocks , we work on the crossing numbers of graphs for n < 9 with unique 2 - connected block .
由于图的交叉数等于其所有二连通分支的交叉数的和，本文计算了n 9的所有单二连通分支图的交叉数。