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

The earth wire was not connected.

地线没有接上。

In rural areas it's mainly a 10 foot high chain link fence topped with razor wire.

在农村部分，高10英尺（约3.0米），墙顶布设铁丝网。

Instead, use a post and rail fence or woven wire horse fencing.

相反，使用邮政和铁路栅栏或编织线马剑击等。

The utility model belongs to the field of wire stretchers, in particular to an in-line type aluminum alloy wire stretcher drum.

本实用新型属于拉线机领域、具体的讲是一种直列式铝合金拉线机鼓轮。

The applications of fiber optic technologies in the field of wire guidance weapons are an important aspect of their military applications.

光纤技术在有线制导武器方面的应用是光纤技术军事应用的一个重要方面。

The polyolefin materials are widely used in the field of wire and cable.

聚烯烃材料在电线电缆领域被广泛使用。

Numerical Analysis of Near Field of Wire Antennas

线天线近场的数值分析

The Creeping Effect Study of Aluminium Field Wire for High Precision Drift Chamber

高精度漂移室的铝场丝蠕变效应的研究

The experimental results of the creeping effect for aluminium field wire are reported.

报道了对铝场丝蠕变效应研究的结果。

What gauge of wire do we need?

我们需要多大直径的金属丝？

The 72B large gauge wire rod can obtain sorbite structure by applied micro alloying as well as controlled rolling and cooling technology The mechanisms of strength and toughness and aging phenomena of this kind of product were primarily verified

为了提高72B大规格线材的强韧性，通过微合金化及控轧控冷工艺，实现了72B大规格线材的高索氏体化，初步探明了大规格微合金化线材的强韧性机理和时效现象

Research of micro-alloying of 72B large gauge wire rod

72B大规格线材微合金化的研究与应用

The utility model relates to a wrapped wire, in particular to a self-adhesive high-thermal-conductivity single glass fiber aluminum flat wire.

本实用新型涉及一种丝包线，特别涉及一种自粘性高导热单玻璃丝铝扁线；

A glass bulb containing a wire filament ( usually tungsten) that emits light when heated.

一种玻璃球状物，含有加热时能发光的金属丝（通常是钨）。

The SnO_2/ glass and the wire have been Welded at high fixity. At the same time a metallic conducting belt has been made.

用复合工艺实现了玻基SnO2薄膜与导线的高强度焊接，并同时在薄膜上制得了金属导电带。

Preparation of capillary chromatographic column with glass wire center

玻璃芯毛细管柱的研制

Calculation of Protection Level of Transmission Line with Coupling Ground Wire Study on the influence of the gap disruptive flashover of insulated groundwire on distance relay

加装耦合地线输电线路的耐雷水平计算方法绝缘地线间隙放电对距离保护影响的研究

Study on the Gap Disruptive Flashover of Insulated Groundwire and Its Influence to Power Relaying

绝缘地线间隙放电及其对继电保护的影响

Study on the influence of the gap disruptive flashover of insulated groundwire on distance relay

绝缘地线间隙放电对距离保护影响的研究

Heat Treatment Process Design for Guide and Guard Plate of Wire Rolling Mill

线材轧机导卫板热处理工艺的制定