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大量水资源
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  lots of water resources
     The formula can be used stably under higher concentration times,which can save not only lots of water resources and prolong the service life of the equipment ,but also reduce the harmful effect on environment by the sewage discharge at a condition of unchanging the existing equipment and its basic flow charts.
     在现有设备和工艺流程基本不变的情况下,该配方可以在较高的浓缩倍数下稳定运行,不仅节约了大量水资源,延长设备的使用寿命,而且还可减少污水外排对环境造成的不良影响。
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  “大量水资源”译为未确定词的双语例句
     Waste water treatment and recycling can not only save water resources, but also reduce cost and safeguard the health of Chinese citizens.
     PCB生产中废水的处理和重新使用,不仅可以节省大量水资源,而且可以节省成本,但更重要的是维护中国人民的身体健康。
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     2)The 500m3/hm2 /10d is just half of the minimum norm and one-third of maximum norm of flood irrigation. This conclusion proved indirectly that drop irrigation is a water saving and high quality irrigation method, which could hold the limited water resources massively in arid region of North -West China.
     2、500 m3/hm2/10天的灌溉水量仅为同期大水漫灌定额下限的一半,上限的1/3,间接证明了滴灌是一种高效节水的灌溉方式,可以为干旱区节约大量水资源
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     Paddy rice's planter needs massive water resources,which take above above 45% of the using water .
     水稻的种植需要大量水资源的支撑,我国水稻用水量占到总用水量的45%以上。
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     The level increase of crop output directly consumed a great lot of water resources and soil water, simultaneously had farmland evapotranspiration strengthened, and also brought about surface runoff and groundwater recharge decreasing.
     作物产量水平的提高,在直接消耗大量水资源和土壤水分的同时,也使农田蒸散发加强,从而造成地表径流量和地下水补给量的减少。
短句来源
     Beijing is plagued by a serious shortage of water resources, but green spaces in city consume a large amount of water resources each year.
     北京是水资源严重短缺的城市,每年园林绿地的养护需要消耗大量水资源
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  相似匹配句对
     Worries About Water Resources.
     水资源的忧虑
短句来源
     water resources quantity;
     水资源量;
短句来源
     There are many assessment and decision-making issues in water resources planning and management.
     水资源规划管理领域存在大量的评价与决策问题。
短句来源
     Many cases demonstrate that it is important to strengthen overall management of water resources according to law.
     大量的事实表明了依法加强流域水资源统一管理的重要性。
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     Large Scale Culture of Hybridoma Cells
     杂交瘤细胞的大量培养
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It is an important problem to recover the plating solution. In this paper, various projects of recovery in different conditions are recommended, and their effects are shown.

电镀溶液的回收是大量生产中的一个重要问题。在我国推广电镀液回收的先进技术,可节约大量水资源和原材料,每年节约价值超过2亿元。本文推荐了各种具体情况下的电镀回收方案,并说明其效果。

The study is on utilizing the pretreated alkaline soapstock waste water of daily chemical plant to desulfurize flue gas. After pumping the waste water the wet type dust removal system of industrial boiler, the effluent can be reused after dynamic microporous filtration. This process applies a comprehensive utilization method of treating waste with waste. It not only gets rid of the pollution, but also saves the water. Thus excellent environmental and economical benefit is obtained.

本研究将日用化工厂碱性皂脚废水经预处理后,用泵打入工业锅炉湿式除尘系统进行烟气脱硫除尘,流出废水经动态微孔过滤后循环回用.该治理工艺采用以废治废,综合利用的方法治理皂脚废水,既消除了污染又节约了大量水资源,取得了较好的环境效益和经济效益.

Insufficient sediment-carrying capacity is the main reason for causing sediment deposition in the Lower Yellow River. At present, people are seeking various measures of "regulating water and sediment" to increase the sediment-carrying capacity and thus to reduce deposition. These include the idea of using hyper-concentrated flow to deliver sediment through river channel into the sea' This approach needs 40 to 100m2 water to deliver one ton of sediment. The effect of reducing deposition is insignificant and yet...

Insufficient sediment-carrying capacity is the main reason for causing sediment deposition in the Lower Yellow River. At present, people are seeking various measures of "regulating water and sediment" to increase the sediment-carrying capacity and thus to reduce deposition. These include the idea of using hyper-concentrated flow to deliver sediment through river channel into the sea' This approach needs 40 to 100m2 water to deliver one ton of sediment. The effect of reducing deposition is insignificant and yet a great deal of water resource is wasted. The method introduced in this paper is to use open channel to discharge sediment frO'm reservoir to the low lands on both sides of the river by hyper-concentrated flow, thus to reduce deposition in the Lower Yellow River and to utilize water and sediment fully. This paper analyzes the non-silting velocity and the hydraulic slope and proposes a method for designing and calculating the size of cross section. The feasibility and social-economic profit are also discussed preliminarily.

黄河下游泥沙淤积的主要原因是河道输沙能力不足,目前着眼于发掘河道输沙能力的各种“调水调沙”减淤措施,包括通过河道输送高含沙水流入海的设想,排1t泥沙用水量为40~100m3,浪费了大量的水资源,而减淤效果并不明显。本文提出通过明渠高含沙水流将大量泥沙在进入下游河道之前自水库输送到两岸洼地及低滩,既可使下游减淤,又能使水沙得到充分利用。文中分析了高含沙输沙明渠的不淤流速、水力坡降、断面尺寸等设计计算方法,初步论证了这种节水减淤措施的可行性及由此带来的巨大社会经济效益。

 
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