• Import products on the market at present, water saving, low failure rate, the price is in 100 yuan or so, the proposal as a family to decorate the first choice of varieties.

    目前市场进口产品用水节约故障率价格100左右,建议作为家庭装修首选品种。

    www.nbtcjt.com

  • The result shows that comparing with ground source heat pump, the energy saving rate with and without heat storage water tank is 14.

    结果表明土壤热泵相比联合供暖运行模式具有明显的节能效果,蓄热水箱时的节能分别为14。

    www.dictall.com

  • Within a certain range, the rate of water saving might be improved by adding number of irrigation cycles and shortening the period of irrigation cycle.

    一定范围内适当缩短周期灌水时间增加灌水周期提高涌流畦灌节水

    dict.cnki.net

  • In cities, we must pay close attention to saving water for industry, improving the rate of reused water and decreasing the drainage of polluted water.

    城市用水抓好工业节约用水提高重复利用率减少污水排放量

    dict.cnki.net

  • So we should try to improve the usage rate of water by saving water, control the overdevelop of underground water, make full use of ground water, fa-ther and reuse waste and polluted water.

    因此我们必须节约用水控制地下水超采充分利用地表水及治理和回用废污水等多种途径提高利用率

    dict.cnki.net

  • The process and result of the experiment shows in the scheme the assumption of water head diversion by 50% and water-saving rate by 50% is feasible and practical.

    试验过程结果表明,方案削减船闸工作水头约50%,船舶一次过省水约50%设想可行的,合乎实际的。

    www.dictall.com

  • The results show that comparing with ground water-source heat pump, the water saving rate of the new system with the nearly equal heating and COP is about 70%.

    结果表明地下水源热泵相比制热量COP大致相当情况下,节水可以达到70%。

    dict.cnki.net

  • The energy-saving control of the cold-heat sources equipments and water system is the key factor to rate the building automation system success for optimized control of building automation systems.

    冷热设备系统节能控制衡量建筑自动化系统成功与否关键因素

    dict.cnki.net

  • In the view of insufficiency in water supply of circulation water pumps in ZhuJiang power plant, the circulation water pumps were retrofitted with the aim of increasing flow rate and saving energy.

    针对珠江电厂循环水泵供水不足叶片强度不够等问题,循环水泵进行了增流节能技术改造。

    dict.cnki.net

  • The invention has the advantages of simple use, convenience, affordable price, water preservation and water rate saving performance.

    发明使用简单方便,价格实惠,节约用水,节约水费。

    ip.com

  • The effective utilization rate of agricultural irrigation water is very low. Its utilization factor is below 0.4 that there are great potentialities on water saving in irrigated regions.

    农业灌溉水有效利用率低下,灌溉水利用系数不足0.4,灌区节水相当大潜力

    www.fabiao.net

  • The result shows that comparing with ground source heat pump, the energy saving rate with and without heat storage water tank is 14.5% and 10. 4% respectively.

    结果表明土壤热泵相比联合供暖运行模式具有明显的节能效果,蓄热水箱时的节能分别为14.5%和10.4%;

    www.magsci.org

  • The device has some advantages like higher fire extinction rate, less fire damage and better water-saving.

    采用细水雾灭火系统,设备灭火成功率火灾损失、 节水等特点

    ip.com

  • The device has some advantages like higher fire extinction rate, less fire damage and better water-saving.

    采用细水雾灭火系统,设备灭火成功率火灾损失、 节水等特点

    ip.com

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