Today's grids were built around the assumption of very reliable generation supply sources.
目前的电网是针对非常可靠的发电设备构建的。
Aiming at the general urban water supply sources, an optimizing operation model is established.
针对一般城市供水水源，建立了优化调度模型。
Meanwhile, debris that finds its way into waterways can damage animal habitats and water supply sources.
与此同时，那些进入水道的碎片会破坏动物的栖息地和水源。
Methods From 1991 to 1998, monitoring and evaluation were done in 71 water supply sources in 6 counties.
方法1991 ~ 1998年对全省6个县共71个供水点水质进行了监测和评价。
Some nations will seek the change of their energy supply sources to reduce emissions, or for other reasons.
为了减少碳排量，或是出于其他原因，一些国家试图改变他们的能源供应来源。
The validity of the program is demonstrated by the calculation of a system with 5 supply sources and 9 nodes.
对一个具有5个电源和9个节点的系统进行了计算，证实了该程序计算短路电流的正确性。
Because of the big shortage in supply, there are quotations but no supply sources in the international market.
由于供需缺口大，国际市场上出现只有报价，没有货源的紧俏局面。
Surface water resources is changed with water supply sources, but water supply sources can be changed by human activity.
地表水资源量的变化是随着补给源补给量的变化而变化的，人类活动可以改变地表水的补给源。
Together, these companies spend some? 00 million with many of their supply sources overlapping with those used by LHT itself.
同时，这些公司花费数亿美元和其下属供应商打交道，这些下属供应商也是汉莎科技公司的供应商。
The reclaim rubber industry is freight sensitive commodity, higher demand means wider network of supply sources and higher input costs.
橡胶回收工业是一个运输较为敏感的行业，对供应网络，手段以及输入费用都有较高要求。
For instance, a wholesale distributor faces risks of over - and under-supply positions, tenuous supply sources, and unnecessarily high purchase prices.
例如，一个批发本着商面临着供货过量和不足、薄弱的供货来源以及不必要的高采购价格等方面的风险。
The establishment of effective of water source protection areas is centralized water supply sources to ensure an effective mean of continuous water supply.
建立水源保护区是有效保护集中式供水水源地，保障持续供水的有效手段。
Control plans shall be reviewed and updated when any change occurs affecting product, manufacturing process, measurement, logistics, supply sources or FMEA.
对影响产品制造过程、测量方法、物流、供应来源或FMEA的任何更改，都应对控制计划进行评审和更新。
Confronting the increasingly grim energy situation, expanding of energy supply sources becomes the main way to solve the contradiction between supply and demand.
面对日益严峻的能源形势，扩大能源渠道成为解决供需矛盾的一个主要手段。
Built in 1958, Liguanpu water source, located on the north shore of Hun River floodplain in the southwest of Shenyang City, is one of the main water supply sources of Shenyang.
李官堡水源地位于沈阳市区西南部，浑河北岸，属于傍河型水源地。
While fossil fuels—coal, oil, gas—still generate roughly 85 percent of the world's energy supply, it's clearer than ever that future belongs to renewable sources such as wind and solar.
虽然化石燃料——煤炭、石油、天然气——仍占世界能源供应的大约85%，但比以往任何时候都更清楚的是，未来属于可再生能源，如风能和太阳能。
Prices fluctuate, in response to harvests, natural disasters and political instability; and when they rise, it takes some time before new sources of supply become available.
价格会随着收成、自然灾害和政治不稳定而波动；当价格上涨时，需要一段时间才能找到新的供应来源。
One of Marie Curie's outstanding achievements was to have understood the need to accumulate intense radioactive sources, not only to treat illness but also to maintain an abundant supply for research.
居里夫人的一项杰出成就是理解了积累强放射源的必要性，这不仅是为了治疗疾病，而且也是为了保持充足的研究供应。
They want to lock in sources of supply.
他们想锁定矿石供应来源。
This would also diversify sources of energy supply.
这样做还可以使能源的资源供应多样化。
The supply of carbon credits comes principally from two sources.
碳信用的供给主要有两个来源。
It defies logic, say the bears, that its price should remain so high without any fundamental change in the sources of demand or constraints on supply.
看空者认为，在黄金市场需求原因和供应约束条件没有发生重大变化的情况下金价仍然如此之高完全违背逻辑。
Even cash-rich banks will hoard their money if they fear that the interbank market will seize up and cut them off from sources of future supply.
即使是有很多现金的银行也是守着那些钱，如果他们担心银行间市场会停顿，并切断今后的向他们提供款项。
In recent years, corn ethanol has been one of the few sources of supply growth in transport fuels.
最近几年，玉米乙醇已经成为满足不断增长的运输用燃料需求的少数来源之一。
The nationalisation of energy resources is also proving to be a global problem, given that it has dissuaded foreign investors from helping to develop new sources of supply.
能源的国有化堵死了国外投资者协助开发新供应源的途径，业已成为另一个全球问题。
Either the needs of the developing world are causing demand growth to outstrip supply for an extended period, or new sources of supply can be found only at higher cost.
要么是发达国家需求高涨，远远超出供给；要么是新的供应源只能建立在高成本的基础上。
Or will human ingenuity lead to the more efficient use of existing raw materials and the discovery of new sources of supply?
还是人类的独具匠心更有效地利用现有原材料，发现供给新能源？
By quickly storing and delivering charge, batteries could accommodate fluctuations in supply and demand, and help to incorporate variable sources of power such as wind and solar.
通过快速的存储和高效率的充电模式，电池可以很快的调节供应和需求之间的平衡，同时又可以吸收其他多变的能源，例如风能和太阳能。
By quickly storing and delivering charge, batteries could accommodate fluctuations in supply and demand, and help to incorporate variable sources of power such as wind and solar.
通过快速的存储和高效率的充电模式，电池可以很快的调节供应和需求之间的平衡，同时又可以吸收其他多变的能源，例如风能和太阳能。
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