| 释义 |
water demand短语⁷⁹⁹⁷⁸⁺⁹
基本例句
需水量
The influence of gypsum content on water demand, time of setting, strength and shrinkage of high Performance cementitious material is tested as warrant for optimizing gypsum content.
试验研究了石膏的掺量对高性能胶凝材料的需水量、凝结时间、强度、收缩性的影响，以此作为优化石膏掺量的依据。 cnki
The methods and the formulas of this thesis can be used to determine the water demand of ecological environment for middle and small rivers in high and cold area.
算例表明，本文计算公式和修正方法可用来计算高寒地区中、小河流生态环境需水量。 cnki
The minimum instream ecological water demand is the epiboly value of each instream flow quantity.
河道内各项需水量的外包值为河道内的最小生态环境需水量。 cnki
The water demand of ecological environment is the key factor to reasonable disposition of water resources and coordinate development for the ecosystem and the economy.
指出生态环境需水问题，是科学合理地配置水资源，保障生态系统和经济协调发展的关键性因素。 cnki
By dispersion analysis between form land water demand and valid precipitation, the assessment of water supply and demanding condition is given.
通过农田需水量与有效降水量差值分析，对二者的供求状况进行了评估。 cnki
Elucidating soil ecological store water capacity, can not only reflect water storage of soil, but can also objectively appraise the content extent to ecological water demand of vegetation.
阐明土壤生态蓄水量不仅能客观反映土壤中的水分含量情况，也能对植被生态需水量的满足情况给予客观评价。 cnki
High Performance cementitious material is specially used for high Performance concrete. Propetties of that are high strength, low water demand, low hydration heat and low shrinkage.
高性能胶凝材料主要用于高性能混凝土，具有强度高、需水量小、水化垫低和收缩小等特点。 cnki
Tennant method is one of the method widely used on water demand of ecological environment.
田纳特法是目前广泛应用的生态环境需水量确定方法之一。 cnki
The distributed hydrology model and health assessment method are syncretized together, and the quantification method of ecological water demand based on water cycle process is established.
将分布式水文模型和生态系统健康评价方法融合在一起，建立了基于流域水文循环过程的生态需水量化方法。 http://dict.cnki.net
The problems including the relationships between water price and water demand, as well as the bearing capacity of the consumer to water price are discussed.
对水价与需水量的关系以及用户对水价的承受能力等问题进行了一定的分析探讨。 cnki
Therefore, it would be difficult to meet the water need of Tianjin city only depending on the WSSTL, in view of the economy development and the increase of water demand.
因此，随着天津市的经济发展，生产用水、生活用水和生态用水的需求量的不断增大，仅依靠引滦供水系统是保证不了天津市的用水需求的。 cnki
This means that the area is at extremely high risk for water demand exceeding supply by 2050 if no major systematic changes are made.
这意味着，如果在2050年前没有系统化的改变，该地区将面临水资源供小于求的极度危险。 yeeyan
Whereas, some developed countries have entered into the phases of zero growth of water demand or the management of water demand after they had contaminated and destroyed the environment.
然而，一些发达国家经过对环境的污染和破坏之后才走到水需求零增长或对水需求进行管理的阶段。 cnki |