• But Mr Chhatre says he and his colleagues have increased the efficiency of water collection using a variety of surface coatings.

    但Chhatre先生表示,他和同事利用不同的表面涂层,增加了集水的效率。

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  • Using parametric design way, water hydraulic axial piston pump's main internal parts include piston, slipper and valve plate were designed, which improves the design efficiency and quality.

    运用参数化设计手段,对纯水液压轴向柱塞泵的主要部件包括柱塞、滑靴、配流盘等进行了设计。提高了设计效率和设计质量。

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  • Using the PE Model, the canopy photosynthesis, evapotranspiration and water use efficiency (WUE) for different rice plant types were simulated.

    利用PE模型,分别模拟了水稻前中期与后期不同株型的群体光合量、蒸散量以及水分利用效率。

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  • Therefore, how to enhance arid and half arid area crops output and Water using efficiency has the important practical significance.

    因此,研究如何提高干旱和半干旱地区作物产量和水分利用效率有较高的应用价值和现实意义。

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  • Inter-floor reuse of domestic wastewater is an effective measure to improve the efficiency using of water and reduce sewerage drainage.

    生活废水跨层再利用是提高生活用水效率与减少污水排放量的有效节水措施。

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  • Using market price mechanism to adjust peoples behavior of using water can guarantee the efficiency of using water resources, but not justice.

    用市场价格机制调节人们的用水行为可以保证水资源的利用效率,但是却不能保证公平。

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  • This system greatly improves the work efficiency by using the database management system to process large amount of miscellaneous chemical supervision data for water and steam quality control.

    利用数据库管理系统管理化学水汽品质监测繁杂的数据,大大提高了化学专业人员的工作效率。

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  • China is a country with severe water shortage. The main problems of the water resources management are water pollution, low efficiency of water using, water waste and behind the management level.

    中国是水资源严重短缺的国家,水环境污染、用水效率低、用水浪费和管理水平落后是我国水资源管理中存在的主要问题。

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  • The using of the automatic optimization and frequency variable technology can realize efficiency in circulated water of the power plant.

    利用自动优化控制和变频调速技术实现火电厂循环水泵安全节能高效控制。

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  • Using soluble glucose and particulate starch as organic matters in the feeding water, the contaminant removal efficiency was investigated in jar test and the fluidized pellet bed reactor.

    分别采用溶解性葡萄糖和颗粒性淀粉作为配水中的有机物,考察了混凝(烧杯试验)及造粒流化床对有机物的去除特性。

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  • The low efficiency of using water in modern city garden plant irrigation makes the situation of water-supply more serious.

    现行城市园林植物灌溉,水的利用效率低,使本来就很紧张的城市供水更趋紧张。

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  • The using efficiency of Agricultural water is lower.

    农业用水效率较低。

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  • Whereas the process flow of small high efficiency oil removal device requires higher using condition and after filtation the water quality is easy to exceed standard.

    而小型高效除油设施体积小,占地面积少,但要求污水含油量在平稳状态下运行,处理后的水质容易超标准。

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  • The application of intelligent water-meter not only improves work efficiency of the department supplying water but also creates a condition for using water frugally and rationally.

    智能化水表的推行,不但可以提高供水管理部门的工作效率,也可在技术上为节约用水、合理用水创造条件。

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  • Comprehensive analysis and research on the theory and practice of water use efficiency in irrigation district is conducted by using static plane and dynamic space models.

    用静态平面和动态空间两种模型对灌区水资源利用系数进行了理论和实践的综合分析研究。

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  • The practice in Shanghai Sonoco Hongwen Paper co., Ltd. of using submerged aeration to enhance the efficiency of waste water treatment by demolishing the original rotating biological disc.

    介绍了上海实宏纸业有限公司拆除原有的生物转盘,改用深层曝气处理工艺、提高废水处理效果的实践。

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  • Based on the studies made by our predecessors, it is presented that calculation of the barometric efficiency of water level can be made using the barometric variation.

    对在大气压力的随机气压变化作用下深井水位变化特点进行分析研究,在前人工作的基础上,提出可以利用大气压力的随机气压变化进行水位气压效率的计算。

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  • The efficiency of concentration and recovery of trace phenols from water using H and NKA resins was measured. Some factors which effect the efficiency were studied.

    测定了H树脂和NKA树脂对水中微量酚的富集回收率,研究了影响回收率的各种因素。

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  • This method can decrease water quantity 33%, promote water using efficiency 40% compared with pouring irrigation, can also decrease nitrogen fertilizer quantity as well.

    应用表明,采用潮汐灌溉方式的作物,其生长量明显优于人工浇灌方式,还可减少用水量33%,提高水分利用效率40%,还可减少氮肥使用量。

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  • This article analyses the present situation of water-using level, efficiency and water-saving protentialities of Chaohu city and also puts forward concerned water-saving measures.

    文章分析了巢湖市用水现状、效率及节水潜力,提出了相应的措施。

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  • Iterative calculation is avoided and the computational efficiency increased using the modified method. A hydrogen network and a water allocation network are analyzed by using the improved method.

    对氢网络和水网络的实例分析表明:改进后的方法避免了迭代计算,提高了计算效率。

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  • Iterative calculation is avoided and the computational efficiency increased using the modified method. A hydrogen network and a water allocation network are analyzed by using the improved method.

    对氢网络和水网络的实例分析表明:改进后的方法避免了迭代计算,提高了计算效率。

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