Scare water is not the primary problem, however. Hydro stations normally produce only about 22% of the nation's power. Most of the remainder-73%-comes from coal.
但这并不是主要问题。水电站的发电量一般只占到国家用电的22%，而剩下大约73%的电量均由煤炭发电站提供。
He first tried to use water currents hydro power on a small scale, but said the experiment became too expensive.
他最开始尝试小规模水流发电，但是，他说试验成本太高了。
Their theory is that the earth had ever became so hot that certain germ living in beneath water would produce Hydro-Sulphur.
他们的理论是：地球曾经变得很热，以致于生活在水底层的某种细菌释放出氢化硫。
Karimabad, like many other settlements, relies heavily on melt water from the nearby glaciers to provide hydro-electric power.
Karimabad像其它很多聚居地一样，依赖附近冰川上的融雪来推动水力发电。
Water power schemes (hydro - electric schemes) are of two types, high DAMS or low DAMS.
水力发电工程(水电工程)有高坝和低坝两种类型。
May provide other drilling services, such as repair or dismantling of existing water well structure, elevator shaft drilling and hydro pole drilling.
可能会提供其他的钻井服务，如维修或拆除现有水井结构，电梯井钻井和水力极钻井。
A few tidal projects, such as the 42-year-old barrage at rance in France, operate like traditional hydro schemes, in which tidal water simply rushes through turbines.
一些潮汐能设施的运作就像传统的水力发电计划一样——潮水直接在涡轮机中流过。法国兰斯的一个有42年历史的堰坝，就属于这一类。
In this model the environmental hydro science is a new science newly developed in China, which deals with the interrelation between water resources and environment comprehensively and systematically.
该模式中的环境水利学为近年来中国专家学者率先提出的全面系统研究水利与环境相互关系的新学科。
The quantitative variation of runoff and sediment load in the basin of the Middle Yellow River due to the effects of hydro projects and water conservation measures was suggested as a current result.
为了各方面应用的参考，作为阶段性成果，提出了黄河中游水利水保工程减水减沙的定量数据。
There are many countries which use hydro-electricity: India, Pakistan, Egypt, America, Australia and Uganda all produce power from water and then use the water again on the land in order to grow food.
很多国家都采用水力发电的形式，如：印度、巴基斯坦、埃及、美国、澳大利亚和乌干达。各国均先从水资源中获取能量，然后再用它灌溉耕地，生产粮食作物。
As important protection equipment of hydro generator units and steel penstock, the water intake rapid-drop gate of the generator unit plays an important role.
作为水轮发电机组和压力钢管的重要保护设备，机组进水口快速工作门起着至关重要的作用。
The rotor of bulb tubular hydro generating unit adopts cantilever structure. The whole machine was installed under water with low rotation speed and more magnetic poles.
灯泡贯流式水轮发电机转子采用悬臂式结构，整个机组安装在水里，机组转速低，磁极对数多，励磁回路发生接地的故障机率较大，而产生的后果严重。
By the detailed analysis of hydro geological structure of the lake, to take appropriate curtain technology can reduce discharge flow of the lake and the water level remained stable.
在详细分析研究泉湖区水文地质结构的基础上，采取适当的阻水帷幕技术，即可减少泉湖排泄流量，保持稳定水位。
The rock foundation of the dam of the Dahua Hydro-project was relatively poor, however, both the uplift and water leakage under the dam are fairly low after a comprehensive foundation treatment.
大化水电站大坝基础岩石虽较差，但基础处理采取综合处理措施后，坝基扬压力及渗漏水量均较小。
The Dongpinghu lake is the hydro-complex for water regulating and transfer in the east route of South-to-North water transfer.
东平湖是在南水北调东线工程中起调蓄、输水的枢纽，其水质关系到东线工程供水目标的成败。
The results show that each water relative content and total water mass on hydro-montmorillonite by the method are inconsistent to them by isothermal adsorption.
结果表明，用该方法得到的水合蒙脱土中各种水分的相对含量及总含水量与等温吸附实验结果相一致。
When the tail water level is higher than the ground of a hydro-power plant, the repairing and safety of the plant will be affected without water seal in the tail gate.
当水电站尾水位高于厂房地平面时，如果尾水闸门不能止水，势必影响电站的检修和安全。
In design of pumped storage station or high water head hydro-power station, it is important to evaluate the rock infiltration properties under practical water pressure.
在高水头电站、抽水蓄能电站设计中，需要查明岩体在实际水头作用下的透水率、渗透特性。
Mingling of air into water would not only affect the hydro-dynamical characteristics of pipe flow, but also cause vibration noise, and even abnormal damages in pipes.
水中掺入空气不但会影响管道的水力特性，同时是造成管道振动、噪音，甚至异常破坏的主要原因。
In this paper, water has been used to simulate the bottom-sides gating system of the large hydro-turbine blades by means of high-speed and continuous photographic techniques.
采用高速摄影、连续拍照等技术手段，对大型水轮机叶片底侧式浇注系统的充型过程进行了水力模拟研究。
The electricity minister said the cuts, lasting up to four hours every other day, would prevent water levels at Venezuela's main hydro-electric dam from falling too low.
电力部长称，断电长达每天四小时，可以避免委内瑞拉主要的水力发电站的水位下降的过低。
The water resources reserves are up to 510 thousand kw with many hot springs. There are 16 hydro -electrical stations in Linjiang.
水能资源理论蕴藏量51万千瓦，并有矿泉、温泉多处，现已建成水电站16座。
The water quality in the South Channel is affected by the saltwater intrusion each year, but the intensity varies greatly with different hydro-logic years.
南港河段每年受到盐水入侵影响，但不同水文年入侵程度相差悬殊。
By via of the base point of filling up water in reservoir at the end of flood season, a pre-schedule line to typical hydro-graph and original water level target can be obtained.
该调度图方法以汛末蓄满水库为基本出发点，确定典型来水过程的预调度线和初始目标（控制）水位线；
This paper studies corrosion and electro-chemical behaviour of steel in the two-phase system of petroleum hydro Caron and oil field Water.
本文研究了石油烃——油田水的两相体系中钢的腐蚀及电化学行为。
This paper studies corrosion and electro-chemical behaviour of steel in the two-phase system of petroleum hydro Caron and oil field Water.
本文研究了石油烃——油田水的两相体系中钢的腐蚀及电化学行为。
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