ring main

ring main什么意思,ring main翻译

基本解释

un.: 环形干线；环状主管
网络: 总环；环干线；环形主线

权威解释

• （电路的）环形干线:

  an arrangement of cables that allows electricity to be supplied to a series of places from either of two directions

• （管路的）环形主线:

  an arrangement of connected pipes that allows water, steam, etc. to enter and leave a system

英汉解释

• 环状主管

• 环形干线

例句

• oil filter, plug cable or ignition cable, brake pad. piston ring, main begain.

  机油滤，点火线圈，刹车垫，活塞环等。汽车配件。

• Each floor also has a fire hydrant connected (16) to the vertical ring main.

  与多个水平环形主管中的每个相连的至少一个灭火喷水器；

• Research and Development of An Electromechanics Intelligent Type of Ring Main Cubicle

  一体化智能环网柜系统的研制

• Measurements of the dipoles for cooler-storage-ring main injection beam line

  冷却储存环主环注入线二极磁铁测量

• Design about girder-changing on Beijing-Qinhuangdao railway No 2 bridge under Beijing eastern-Third-Ring main road

  北京东三环主路下京秦铁路2#桥换梁施工设计

• Design and Application Technologies of Gas Insulated Ring Main Unit

  气体绝缘环网开关柜的设计与使用技术

• Research and development of intelligent ring main unit of control, measuring and protection

  新型智能化环网柜测控保护终端的研究开发

• Alignment and survey of magnets for cooler-storage-ring main ring

  冷却储存环主环磁铁的准直测量

• Application of Load Switch-fuse Combiner in Ring Main Unit

  负荷开关-熔断器组合电器在环网柜的应用

• Several Technical Problems of Ring Main Unit

  关于环网柜的一些技术问题