Precisely measuring and tracing is a precondition and basis of arc-suppression coil with automatic tuning accurately compensating system capacitive current and efficiently quenching ground arc.
精确的测量和跟踪是自动调谐式消弧线圈精确地补偿系统电容电流、有效地熄灭接地点电弧的前提和基础。
Arc Burns. Localized points of surface melting caused by arcing between electrodes or ground and pipe surface.
电弧烧伤。由于电极(含接地极)与管子表面之间起弧而产生的局部表面熔化点。
All carbon arc gouged surface areas shall be ground to clean bright metal prior to subsequent welding.
开始后续焊接前，所有碳弧气刨面区域应接地至洁净明亮的金属。
In the end, arc, processing and ground is large diameter conical parts, along the X axis into to, is the same, but the linear cutting speed is constantly changing, the cutting surface quality changes.
在加工端面、圆弧、圆锥以及蹊径直径相差较大的零件时，沿X轴方向进给时，固然进给速度不变，但切削线速度却不断地变化，导致加工表面质量变化。
Connect the ground connection of the electric arc welding equipment as near as possible to the welding point on the part to be welded.
将电弧焊设备上的接地连接尽可能近地连接到将要焊接零件的焊接点上。
They can't touch the strip that marks the throwing arc or its extension lines or the ground beyond.
运动员不能触及投掷弧、助跑道边线或助跑道以外地面。
The image below shows the arc that the foot should follow. Obviously when the foot is on the ground there has no side movement.
下面的图片显示了脚应该遵循的曲线，显然，当脚在地面上时，没有其他边的运动。
The arc wiring duct to call the floor trough, it changes the traditional ground wiring way, can solve well skids the floor threading difficulty, easy for construction, reduces the expense.
弧形线槽称地板槽，它改变了传统的地面布线方式，能很好地解决撬地板穿线困难，方便施工，减少费用。
The reduction of the residual current of the ground-fault point is beneficial to the extinction of the grounding arc and to the reduction of the intermittent arc grounding over voltage.
减小接地故障点的残流有利于接地电弧的瞬间熄灭及降低间歇性电弧接地过电压。
On account of the weak fault current and unstable fault arc, the problems of the single phase to ground fault line selection in the non-solid earthed network have never been thoroughly resolved.
由于故障电流小、电弧不稳定等原因，小电流接地系统单相故障选线问题始终没有得到彻底解决。
Generator neutral ground methods include non-ground, low impedance ground, high impedance ground and arc-suppression coil ground.
发电机中性点运行方式有中性点不接地、小阻抗接地、高阻抗接地、消弧线圈接地。
The arc suppression coil with three phases and five columns can achieve automatic trace and compensation for ground fault capacitive current of power system by the method of rectifying i.
介绍了三相五柱式消弧线圈及其自动跟踪补偿原理，该消弧线圈在结构上突破了传统消弧线圈的模式，将传统的接地变压器和消弧线圈有机地结合成一个整体。
The author considers that the way of resonance ground of arc extinguish coils is of a higher sensitivity for ground protection.
作者认为，消弧线圈谐振接地方式有着较高的接地保护灵敏度。
Before striking an arc, the welder frequently taps the end of the electrode on the ground to break away flux at the tip.
在引人注目的一个弧形，水龙头的焊工经常年底电极地面上打破通量的小费。
The main hall and service functions are found on the ground floor, while on the very top, under the arc is a rooftop terrace for representative meetings.
主要大厅和服务功能都位于首层，顶部的拱形下面是一个屋顶露台，这里可以进行各种会议。
Two kind of horizontal plane trajectories of the Acquisition Phase (AP), Tangential Trajectory and Arc Trajectory, are discussed and predictors of ground track range are given, respectively.
比较分析了两种捕获段水平面轨迹：切线轨迹和弧线轨迹。分别给出了两种轨迹的数学模型以及航程计算公式。
The conditions required to construct, a quasi-inertial celestial reference frame are discussed, and several cases, in which if the ground-based observation can satisfy, arc enumerated.
本文叙述了建立准惯性天球参考架应满足的条件，列举了几种地面观测能否满足这些条件的情况。
When welding current is fixed, some important information such as length and section area of welding cable, connection of ground wire can be shown by output voltage of instantaneous arc-striking.
在焊接电流确定的条件下，引弧瞬间的焊机输出电压反映了焊接电缆长度、截面积以及地线连接情况等重要信息。
Is strictly prohibited in the welding area of arc, the ground wire is appropriate, the connection is firm, in order to avoid arc abrasion.
严禁在非焊接区域引弧，地线位置适当、连接牢固，以避免电弧擦伤。
Orienting to grid arc suppressing coil on-line running system, this paper proposed a simple reliable tracking calculation method for capacitive current against ground.
本次研究在开发超大容量消弧线圈的同时，达到了随调、精细调节、高可靠性的要求。
Shoot a flaming arrow, in a high arc, at a ground area, resulting in an area of effect explosion.
当发射燃烧的箭矢时，形成弧线落地时引发附近的爆炸效果。
Chinese aircraft cnginccrs arc becoming intcrcsted in some strange localized vibration phenomena that occur during ground vibration test and flutter test: mode localization and frequency loci veering.
研究了某机简化模型线性振动的模态局部化现象，以及与此现象密切相关的频率曲线转向现象。
Based on arc suppression coil self-loss conductance and line-to-ground conductance, the power grid-to-ground capacitive current and arc suppression coil tuning parameters is calculated.
同时在考虑消弧线圈自身损耗电导和线路对地电导的基础上，推导了电网对地电容电流和消弧线圈调谐参数的实时计算方法。
Non-ground neutral system and arc-suppression-coil-ground neutral system are called non-direct ground neutral system that is widely used in power distribution system.
中性点不接地系统和中性点经消弧线圈接地系统统称为中性点不直接接地系统，广泛应用于铁路配电系统中。
The arc blocking device has rapid reaction and is suitable for various weld operating conditions, particularly suitable for the operation above the ground.
该挡弧装置反应敏捷，它适用于各种焊接工况，尤其适用于高空作业。
The arc blocking device has rapid reaction and is suitable for various weld operating conditions, particularly suitable for the operation above the ground.
该挡弧装置反应敏捷，它适用于各种焊接工况，尤其适用于高空作业。
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