ground rod的例句大全

esd earth ground rod is checked for grounding impedance and recorded on annual basis

是否每年检查ESD接地棒对地阻抗并记录

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the connecting cable from the ground rod to the sg bus bars in pdp cabinet is equal to100 square millimeters or larger ?

安全地接地极与PDP中安全地汇流母线的连接电缆大于等于100平方毫米？。

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ground rods and ground rod couplings

接地棒和接地棒耦合

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This paper presents the method of measuring corona current, induction current and ground field from lightning eliminator with multiple conductor points and lightning rod, gives results of field measurement.

通过测量电晕电流说明消雷器不可能消雷本文介绍了对多针消雷器、常规避雷针的电晕电流、感应电流、保护区内外地面电场的测量方法和实测结果。

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Simplified Calculation of Combined Protection Area with Lightning Rod and Ground Wire

避雷针避雷线联合保护范围的简化计算

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Application of Lightning Rod and Ground Wire United Protection in Preventing Thunder Design of Transmission Lines

避雷针和避雷线的联合保护在输电线路防雷设计中的应用

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The anchor rod static pressure pile processes project ground example

锚杆静压桩处理一项目地基实例

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research and application on lifter for overhead ground line in 220 kv straight rod

220kV直线杆塔架空地线提升器的研制与应用

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the standing of fishing rod on the ground is realized by the structure combining a single main landing leg and a movable landing leg.

采用单根主支腿和活动支腿相结合的结构完成插地站立。

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design for extension solid ground-rod with smaller diameter

整体加长小直径磨前滚刀的设计

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using a divining rod, a dowser may find water, metals and other substances in the ground without the use of scientific tools.

占卜探测者从不需要科学仪器，依仗一根探测杖他们便可测出地下的水源，金属，或者其他物质。

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He sees Afandi torments donkey, pressed Afandi on the ground to make 10 rod.

他见阿凡提折磨驴子, 就把阿凡提按在地上打了10棍子.

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Got variation of friction of wellhead packing boxes through test measurement and analysis which apply basis for quantitative calculation of the efficiency of rod. Got efficient distribution of ground drive subsystems and underground subsystems.

通过试验测试与分析，找出了井口盘根盒摩擦阻力的变化规律，为定量计算杆柱效率奠定了基础；找出了地面传动各子系统及井下各子系统的效率分布规律。

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The expert expresses, the times that relies on lightning rod to think ground of have nothing worry about prevents thunder only goes already, electronic times, smooth hope lightning rod can be no good.

专家表示，只靠避雷针就想高枕无忧地防雷的时代早已过去，电子时代，光指望避雷针可不行。

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The principle of its technology transfer through the rod rotation torque by rotating the rotor at the stator the well fluid give rise to the ground.

其工艺原理就是通过抽油杆传递旋转扭矩，靠转子在定子内旋转，把井液举升到地面。

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The properties of lighting forming and changing are obtained by measuring corona current through the lighting rod and ground electric field inside and out of protection area.

测量统计了避雷针的电晕电流及避雷针保护区内外地面电场的变化情况，总结出该地区的雷电形成、发展变化规律；

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