众所周知，谁是生命之源。而且地球上可利用的水资源是有限的。
It is known to us all that water is the source of life. And the available water resources on the earth are quite limited.
为了满足世界人口和高质量工业用水的要求，通常可利用的水资源都需要净化。
To supply the demand for the potable water for the world's population and high quality water for industry the available sources of water often need to be treated.
采油废水的资源化就是将原本废弃或排放的水经过相应处理成为可利用的水资源。
When we talk about recycle and reuse of oil extraction wastewater, we mean to make the original disusing or discharging wastewater become useful water resource after treated by some process.
但是一些地区正遭受着不同程度的“身体上的”水源不足——若只是借以当地可利用的水资源。
But several regions are beset by greater or lesser degrees of "physical" scarcity-whereby demand exceeds local availability.
世界上三分之一的人口生活在“用水紧张”的国家，“用水紧张”的程度用耗水量与水资源可利用量的比值来衡量。
One-third of the world's population lives in "water-stressed" countries, defined as a country’s ratio of water consumption to water availability.
世界上三分之一的人口生活在“用水紧张”的国家，“用水紧张”的程度用耗水量与水资源可利用量的比值来衡量。
One-third of the world's population lives in "water-stressed" countries, defined as a country's ratio of water consumption to water availability.
地图上绿色的区域对气候变化的敏感性低，这意味着它们能够更好地适应温度、水资源可利用量和云层覆盖度的变化。
Areas shown in green on the map have a lower sensitivity to climate change - that means they're better able to adapt to variations in temperature, water availability and cloud cover.
这一指数以2000年到2013年之间收集的卫星图像数据为依据，测量了三种不同的因素：气温，水资源可利用量和云层覆盖度。
Based on satellite imagery data collected between 2000 and 2013, the index measures three different factors: air temperature, water availability, and degree of cloud cover.
利用很少的资料，提出一种求解97%保证率矿井水可利用水量的计算方法，并利用此种方法对阜新金山煤矸石热电厂的主水源进行了水资源论证。
A method, with a guaranteed rate of 97%, to calculate mine water available was proposed and used in the water resources demonstration of main source of Jinshan coal gangue power plant in Fuxin City.
水质污染导致可利用资源量日渐减少，加剧了水资源危机和供需矛盾，直接影响工农业的生产，对生态环境和人类健康造成危害。
It led to decrease for water resource, which can be used, intensify water resources crisis, and influence economic development, also brings up dangers for eco-environments and human health.
合理建设和管理地下水库是我国北方缺水地区增加水资源可利用量的有效途径。
Construction and management of ground water reservoir is an effective way of increasing available water resources.
采用扣损法和改进的WAM模型分别分析计算了汉江流域地表水资源可利用量。
The available quantity of surface water resources in the Hanjiang River Basin is computed respectively by deduction method and improved WAM.
通过扩大雨水储蓄面积、增加雨水在支流上的停留时间等方式，可以实现雨水调度，增加可利用的淡水资源量。
We can realize rain attempering and make good use of fresh water resources by expanding the reserving space of water and increasing the resting time of rain water in distributaries.
将难以利用的地下水量从地下水资源量中扣除后可得地下水实际可利用量。
The available groundwater is equal to the total amount of groundwater subtracting the part of groundwater, which is hard to use.
水资源可利用量计算一直是区域水资源评价中的难点。
The computation of utilizable water resources volume is always a difficult point in regional water resources evaluation.
水质污染导致可利用资源量日渐减少，加剧了水资源危机和供需矛盾，直接影响工农业的生产，对生态环境和人类健康造成危害。
It led to decrease for water resources, which can be used, intensify water resources crisis, and influence economic development, also bring up dangers for eco-environments and human health.
地球上的水资源虽然丰富，但可利用的淡水却很少。
Though the water resources are rich on the earth, the fresh water available is little.
中水处理系统的应用是减少污染排放，增加可利用水资源，缓解水资源不足的重要途径。
The application of equipments and facilities of reclaimed water is very important to reduce the discharge of wastewater, increase water resource and release the shortage of water resource.
中水处理系统的应用是减少污染排放，增加可利用水资源，缓解水资源不足的重要途径。
The application of equipments and facilities of reclaimed water is very important to reduce the discharge of wastewater, increase water resource and release the shortage of water resource.
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