Analysis of voltage sags in distribution system.
配电系统电压跌落问题的分析。
Sags in the coating. Can occur when objects are pre-heated.
涂层的流挂,尤其容易出现在预热的工件上。
That gives central bankers some room to cut if the world economy sags.
如果世界经济衰退的话,他们将有减少这个利率的空间。
Those sags along the detachment faults are prolific oil gas depressions.
油气主要分布在富生烃凹陷西侧的隆起上。
Being very frugal, his bed sags and the furnishings in his room seem Spartan.
他很节俭,他的床铺中间下陷,房间家俱也很简朴。
Defects from runs and sags shall be corrected by sanding to remove the defect.
有下陷或小点等瑕疵的地方应通过砂纸打磨去除瑕疵的方法来修补。
Nearly 90% of all power quality problems are voltage sags and momentary outages.
在所有的电力质量问题中,几乎90%为电压降落与瞬间停电。
With increasing temperature the bitumen softens and sags under the weight of the ball.
随着温度的沥青软化和垂在球的重量。
In various power quality problems voltage sags are the worst dynamic power quality problems.
在各种电能质量问题中,电压跌落是危害最严重的动态电能质量问题。
There are several power quality issues such as power surges, voltage sags, outages, harmonics, etc.
电能质量问题包括以下几种:电涌、电压闪变、断电、谐波等。
Even though people may not see any evidence of sags as they occur, the equipment can feel them acutely.
尽管发生电压骤降时,人们看不道任何的证据,设备却能精确的感知到。
To overcome these defaults, this paper presents a reliable integrated management of sags by using computer.
本文提出了用计算机进行弧垂综合管理及其实现方法。
The stochastic assessment method was presented for voltage sags of power distribution system for coal mining.
提出了一种用于煤矿配电系统电压衰减的概率评估方法。
Qingxi sag and Ying 'er sag are the two oil-enriched sags in Jiuquan basin with large potentials for exploration.
酒泉盆地青西凹陷和营尔凹陷是两个富油凹陷,具有较大的勘探潜力。
Voltage sags due to line faults, transformer energizing and induction motor starting are main interference sources.
输配电线路故障、变压器投运、感应电动机启动是引起电压凹陷的主要原因。
Secondly, stochastic assessment of voltage sags is studied and a new method for multiple-meshed network is presented.
其次,对电压骤降随机预估的方法进行了研究,针对多网孔输电系统提出了一种新的随机预估方法。
The paper estimates the influence extent of node voltage sags on general equipment sensitivity by process performance index.
提出利用过程性能指数评估节点电压凹陷对一般敏感设备的影响程度。
If business sags or landing fees rise, they will drop an airport as surely as a baggage-handler will drop a bag marked "fragile".
如果收益减少或者降落费上涨,投资者将会放弃机场,就如同行李管理者放弃一个标志着“易碎”的袋子一样毫不犹豫。
When private demand sags so dramatically, the public sector must step in to boost spending, and boldly enough to make a difference.
当私人需求急剧下滑,公共部门必须站出来扩大支出,并且需要足够大胆来有所影响。
Like the majority of Nigerians, the 25-year-old vender holds America in high regard even as its reputation sags elsewhere in the world.
就像大多数尼日利亚人一样,美国在这个25岁的商人心中的地位颇高,虽然美国在世界其他地方的名望不断下降。
These sags, as well as surges, can come unexpectedly from a variety of sources, such as failing capacitors and damage caused by storms.
这种骤降,如同浪涌一样,可以从很多的地方突如其来的发生——比如故障的电容和风暴引起的损害。
"Hellfire and Herring" is a masterly work that enlivens the past with beauty and emotion, yet never sags into soft-focus sentimentality.
《地狱之火与鲱鱼》是一部相当出色的作品,它以优美的叙述及丰富的情感再现了过去的时光,同时又不流于那些毫无来由的多愁善感。
Knowing the relativity of the voltage sags between the lines in complex power system will help to analyze and prevent the voltage sags.
明确复杂网络线路间电压暂降相关性将有助于分析和抑制电压暂降现象。
Like the majority of Nigerians, the 25-year-old vender holds America in high regard even as its reputation sags elsewhere in the world.Mr.
就像大多数尼日利亚人一样,美国在这个25岁的商人心中的地位颇高,虽然美国在世界其他地方的名望不断下降。
Like the majority of Nigerians, the 25-year-old vender holds America in high regard even as its reputation sags elsewhere in the world. Mr.
就像大多数尼日利亚人一样,美国在这个25岁的商人心中的地位颇高,虽然美国在世界其他地方的名望不断下降。
The simulation result indicates that this method can accurately detect the magnitude, duration and phase jump information of voltage sags.
实验结果表明该方法能正确地检测电压跌落的幅值、持续时间和相位跳变的信息。
In the design process of large span cable-stayed bridge, the influences of diagonal rope sags on the construction must be taken into account.
大跨度斜拉桥在设计过程中必须考虑斜拉索垂度对结构的影响。
In the design process of large span cable-stayed bridge, the influences of diagonal rope sags on the construction must be taken into account.
大跨度斜拉桥在设计过程中必须考虑斜拉索垂度对结构的影响。
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