primary – phrases

Terms for subject Hydroelectric power stations containing primary | all forms | exact matches only

English	Chinese
bar primary type current transformer	棒式电流互感器
fan for primary air	一次风机
primary air	一次风
primary axis	主轴
primary axis of inertia	惯性主轴
primary beam	主梁
primary branch	主支管
primary canal	干渠
primary canal	一级渠道
primary circuit	一次电路
primary control network	一等控制网
primary control of the speed of generating sets	——次调频
primary control of the speed of generating sets	一次调频
primary data	基本资料
primary era	古生代
primary forest	原始森林
primary grout hole	一期灌浆孔
primary joint	原生节理
primary load	额定荷载
primary loess	原生黄土
primary method	原级方法
primary protection	主保护
primary record	原始记录
primary return air	一次回风
primary station	一级测站
primary system	一次系统
primary system diagram	一次系统图
primary tide	大潮
primary tide	初潮
primary tide	主潮
primary tide station	主验潮站
primary traverse	基本导线
primary triangulation	一等三角测量
primary triangulation point	一等三角点
primary voltage	一次电压
rated accuracy limit primary current	额定准确限值一次电流