This paper presents a new criterion to ground distance relay. The ground distance relay takes three-input comparators.
本文提出了一种分相式接地距离继电器新判据，并进行了理论分析。
One of the critical problems that need to be solved by a ground distance relay is to improve the capacity of the earth-fault resistance endurance of the relay.
接地距离继电器要解决的关键问题之一是提高其耐受过渡电阻的能力。
From a distance, it really looks and sounds like a little animal running along the ground trying to get away.
所以从远处看，它看起来和听起来都像是一只小动物在地上奔跑以试图逃走。
The distance is breaking new ground for me, and so is the terrain.
在距离上我打破了自己的记录，在地形上也是如此。
Altitude determines the distance shock waves travel before reaching the ground, and this has the most significant effect on intensity.
飞行高度决定了冲击波到达地面所需要行进的距离，它对冲击波强度的影响是最大的。
Maximum intensity is directly beneath the aircraft, and decreases as the lateral distance from the flight path increases until it ceases to exist because the shock waves refract away from the ground.
强度最大处位于飞机正下方，随着离飞行路线的横向距离的增大强度不断减小，直到因为冲击波在地面的折射而消失。
The distance from the hip joint to the ground predicted the observed energy cost of movement with 98% accuracy for a wide variety of land animals.
对于许多陆地动物来说，从髋关节到地面的距离可以推测出活动时的能量消耗，其准确度达98%。
The video was shot through a fence at some distance, but magnified still images appeared to show the aircraft with its nosewheel clearly off the ground and its parachutes deployed.
这个视频是远距离从一个栅栏之后拍摄的，但是放大之后似乎显示飞机头部机轮明显离开地面，后面装备了降落伞。
The bridge can't be seen from a distance because the ground and the water come all the way up to its edge.
在远处是看不见这座桥的，因为从远处延展而来的地面和水面与桥的顶部边缘平齐了。
Due to time and distance, friends and family might not always be able to be physically at the actual burial ground to pay their respect to the deceased.
但是可能由于时间关系和距离太遥远了，家人和朋友不可能总能够亲自到墓地去看望逝者。
When we set out to establish rapport by design, we purposely reduce the distance and differences between another person and ourselves by finding common ground.
当我们想要主动地去和某人建立和谐融洽的人际关系的时候，我们必须要通过发现共同立场来减少彼此之间的距离和差异。
There's a feeder off in the distance that occasionally spreads corn and protein pellets on the ground.
在远处有一个饲养器，偶尔会在地面上撒些玉米和蛋白饲料。
After a number of long distance flights the two clocks were compared and the one that had been on the plane was running behind the clock that had stayed on the ground.
经过多次远距离的飞行之后再比较两个钟表，结果发现喷气式飞机上的钟表比地面上的钟表跑得慢。
She walked and walked, after a long distance walking, she found her mother was lying on the ground.
她走啊走啊，走了很远，终于在路边看见了倒在地上的妈妈。
Jump from the tubes that are installed at a different distance from the ground and try to land following the rules.
从距离地面不同高度的管子上跳下来并按规则着地。
Some will even fall a distance so great they may not be able to get up after they hit the ground.
甚至有些人在摔倒地上后再也无法站起来重新攀爬。
One-meter distance on the ground can be easily jumped over.
一米远的距离在平地上能轻而易举跳过。
Varying the voltage or the distance between the ground plate and the graphene alters the conductivity, "just like tuning a knob," Engheta said.
改变电压或是接地板与石墨层之间的距离都能改变传导率，“就像调节旋钮一样”，Engheta说。
NEWTOWN, Conn.- Targeting pods are sensors that to enable aircraft to discharge air-to-ground weapons at a safe distance from anti-aircraft artillery and many surface-to-air missiles.
瞄准吊舱是传感器，能够使飞机在一个安全的距离，从防空火炮和很多地对空导弹发射空对地武器。
The resulting technology will allow unattended ground sensors to be launched into target areas from a distance.
这将允许无人值守地面传感器（UGS）可以被发射到一定距离之外的区域。
Each day , she swam twice or even three times further than the distance a football player covers on the ground during a match .
她每天游两次，甚至三次，距离比一个足球运动员在一场比赛中所跑过的还长。
Ground radar sets can "see" enemy planes at great distance through darkness or clouds, and can direct antiaircraft fire at them.
地面雷达装置可以透过夜幕或云层，“看到”遥远的敌机群，并指示高射兵器向它们开火。
Some are above ground sitting up about 10 centimetres and some sitting below about the same distance.
有些人坐在上面约10厘米，地面以下部分大约相同距离的会议。
We began to bridge the distance that had been between us, bringing our shared love for Miles into the unknowable middle ground.
我们开始弥合过去存在于我们之间的那种隔阂，把我们对迈尔斯共有的爱带进一个未知的中间地带。
If you do not end your move on a horizontal surface, you fall prone, taking falling damage as appropriate for your distance above the ground.
如果你的移动最终不能停止在水平表面上，你将摔下去并且承受正常强况下由于跌落而造成的伤害。
The backup relaying system will have first, second, and third zone directional distance relays for protection against phase and ground faults.
后备继电系统将设置第一、第二与第三区方向距离继电器，以防相位故障与接地故障。
For vertical strike-slip faults, the rupture directivity effect causes as strong spatial variation in ground motions for a given closest distance to the fault.
对于垂直走滑断层，在给定的距断层最近的范围内，破裂方向效应使地震动产生强烈的空间变化。
For vertical strike-slip faults, the rupture directivity effect causes as strong spatial variation in ground motions for a given closest distance to the fault.
对于垂直走滑断层，在给定的距断层最近的范围内，破裂方向效应使地震动产生强烈的空间变化。
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