The earth wire was not connected.
地线没有接上。
Please ensure that the earth wire is connected reliably.
请确认地线衔接牢靠。
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 of electric motor should be special one (with the color of yellow and green).
电机应用专用接地线（黄绿相间）。
In this paper, the influence of the sectional insulation earth wire on the zero sequence parameters is analyzed in theory.
结合实际分析了分段绝缘地线对线路零序参数的影响以及在线路参数测量时要注意的问题。
The protective earth wire is mainly to reduce the strong electromagnetic interference generated by the breakdown of the sample.
接保护地线，主要是减少试样击穿时对周围产生的较强的电磁干扰。
The mechanical characteristics of OPGW are very important to OPGW safe-running as earth wire, especially the tensile strength, creep and fatigue.
OPGW的力学特性对于OPGW作为地线安全运行很重要，尤其是拉断力、蠕变、振动疲劳特性。
In the ice calamity accident of power grid on beginning of 2008, the common condition in the accident of transmission line was the ice loading on earth wire fittings and insulators.
在2008年初的电网冰灾事故中，导地线金具和绝缘子覆冰掉串是输电线路事故中常见的情况。
In traditional electric fence systems, the high voltage wires are interleaved with earth wires up to the height of the fence line, which means that every second wire provides no deterrent.
传统电围栏系统中高压电线被交叉的地球电线达在这意味着每个第二线提供不阻的篱笆行的高度。
The conclusion is that the position of ground wire and the value of earth connection's ground resistance are two of the most important factors.
得出了接地线位置和其电阻的大小是影响停电线路上感应电压大小的重要因素的结论。
Gao Erfan (zinc aluminum alloy), and divided into zinc -5% aluminum alloy steel wire and zinc alloy -10% - mixed rare earth alloy steel wire.
高尔凡(锌铝合金)，又分为锌- 5%铝-混合稀土合金钢丝和锌- 10% -铝混合稀土合金钢丝。
Galfan wire, galvanized low carbon steel wire is 5% aluminum alloy, the alloy composition mixed trace rare earth zinc alloy layer.
高尔凡钢丝，低碳钢丝的镀锌层是合金，合金成分5%铝-混合微量稀土合金锌层。
Grounding wire must be reliably connected to the earth, or else the operator may be an electric shock hazard.
接地线必须可靠接于大地，否则操作人员可能有触电危险。
This is divided into two kinds of materials, zinc -5% aluminum mixed rare earth alloy steel wire, zinc -10% aluminum mixed rare earth alloy steel wire.
这样的分为两种材质，锌- 5%铝-混合稀土合金钢丝、锌- 10%铝混合稀土合金钢丝。
This article presents the application of a new coating material(Sn Pb rare earth alloy)in the wire & cable industry.
介绍了一种新型金属涂层材料——锡-铅-稀土合金在电线电缆行业中应用。
Instead he was using a one-wire transmission system where the conductive Earth served as the wire .
相反，他使用的是单线传输系统在地球的导电丝担任。
Earth the ground wire (yellow-green wire) of the machine or earth it by the screw of the shell.
将本机电源线之地线接地（黄绿色线）或从机壳螺丝钉接地。
One common method uses alternating layers of welded wire matting with layers of compacted back-fill earth from the landscaping site.
一个常见的方法是使用电焊交替层与层压实回席子，填补网站的美化地球。
That is, he had lain down where the ground fell sharply away below the triple belt of wire and shouted up at the rock and earth parapet.
那是说，他伏在三重铁丝网下陡峭地朝下削的地方，抬头朝着石块和土坯垒成的胸墙大声呼喊。
This paper studied the effects of rare earth elements on the properties(such as hardness, electrical conductivity and resistance to corrosion)of pure copper used in touching wire of electric railway.
研究了稀土对电气铁路电车线用纯铜硬度、导电性、 耐磨性、耐蚀性的影响。结果表明，随稀土加入量的不同，上述性能都有一定程度的变化。
This is divided into two kinds of material, aluminum zinc - 5% - mixed rare earth alloy steel wire, aluminum zinc - 10% mixed rare earth alloy steel wire.
这样的分为两种材质，锌- 5%铝-混合稀土合金钢丝、锌- 10%铝混合稀土合金钢丝。
Reducing content of hydrogen effect of fluoride, carbonate, active chide and rare earth oxide in weld by self-shielded flux-cored wire with CaF2-TiO2 MgO slag system is investigated.
探讨氟化物、大理石、高价氧化物和稀土氧化物在氟钙钛渣系自保护药芯焊丝中的降氢机理。
Reducing content of hydrogen effect of fluoride, carbonate, active chide and rare earth oxide in weld by self-shielded flux-cored wire with CaF2-TiO2 MgO slag system is investigated.
探讨氟化物、大理石、高价氧化物和稀土氧化物在氟钙钛渣系自保护药芯焊丝中的降氢机理。
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