earth wire的例句大全

The earth wire of the UPS must then be connected to an efficient earth system.

UPS的地线必须与有效的接地系统连接。

The earth wire from the voltage regulator should not be re-connected to terminal.

从稳压器出来的地线不能再与电极连接.

Electric leakage protection plug to keep electric leakage and charged earth wire – be much safer.

配置防电闸全能漏电保护插头,防范漏电和地线带电等异常情况,更加安全.

The current flows onto the metal case and then away along the earth wire.

电流经过金属外壳经由地线导出.

The earth wire was not connected.

地线没有接上。

The method of feeding rare earth wire in mould and its effect

结晶器内喂稀土丝的方法及作用

Study on Feeding Rare Earth Wire in Mould of Beam Blank

异型坯结晶器喂稀土丝试验研究

Development of the Observation Device for the Earth Wire of Mine use Cable with Monitoring Core Wire

带监视芯线的矿用电缆地线监测装置

The electric appliance equipment should earth-plate, the wire should reliably insulate, and install in the conduit.

电器设备应接地, 电线应可靠绝缘, 并装在蛇皮袋内.

Occupying an entire downtown Chicago block, the tower is comprised of sufficient steel to build fifty thousand cars, has enough concrete to complete an eight-lane, eight-kilometer-long highway, and enough wire to wrap around the earth one and three quarters times.

大厦可以说占据了整个芝加哥市中心的街区，建构大厦的钢铁足以制造五万部汽车，混凝土足以建造一条八车道八公里长的公路，电线可以绕地球一又四分之三圈。

The welding machine is composed of ESAB-AZ arc welding power supply, a welding dolly, narrow-gap welding head, wheel stand, channeling prevention device, rotational earth-wire clip, 3 dimensional welding bench and an automatic welding flux withdrawer.

该专机由ESAB&A2埋弧焊电源和焊接小车、窄间隙焊头、滚轮架、防窜装置、旋转地线夹、三维焊接工作台、焊剂自动回收机组成。

With some methods, current is introduced into the earth by grounded lengths of wire.

有些方法是用各种长度的接地线将电流输到地下的.