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。
"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。
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 new mattress I bought sags in the middle.
我买的新床垫中间陷了下去。
Analysis of voltage sags in distribution system.
配电系统电压跌落问题的分析。
Most Chinese giant oilfields are distributed in the sags rich in oil and gas.
中国的大油田主要分布在富油气凹陷中；
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。
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。
Voltage sags are systematically analyzed from the views of technique and economy.
本文从技术和经济两个方面对电压骤降进行了系统的分析。
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。
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。
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。
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。
Voltage sags have become a new focus of the study on power quality owing to significant changes of modern power systems and load profiles.
现代电网与负荷构成的变化使电压暂降问题成为热点。
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。
Experiment results show that the proposed method can support the inverter DC bus voltage, and reduce the impact of voltage sags on VFD effectively.
试验证明上述方法在发生电压暂降时，很好的支撑了变频器直流母线电压使其保持基本不变，有效地降低了电压暂降对变频调速装置的影响。
Two common methods are used in study of characteristics of voltage sags, which are the measurement on voltage quality and the stochastic assessment.
研究电压暂降特征的方法有电压质量监测和随机预估。
Two common methods are used in study of characteristics of voltage sags, which are the measurement on voltage quality and the stochastic assessment.
研究电压暂降特征的方法有电压质量监测和随机预估。
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