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- ecology water distribution 生态输水
- The diversiform-leaved poplar is the Tarim River downriver onlysuperiority magaphanerophytes, is one of core plants which theemergency water distribution ecology restores. 胡杨是塔里木河下游唯一优势乔木植物,是应急输水生态恢复的核心植物之一。
- Microtectonics is an important factor to control oil water distribution. 微构造对油水的分布起着重要的控制作用。
- Water distribution rules, seemed Cobweb, a city surrounded a semicircle. 水道分布规则,状似蛛网,将城市一层一层围成半圆形。
- Ecology water penetrable brick was prepared taking siliconmanganese slag as main raw material and mixed with clay and diatomite to make basic body then adding pore forming agent. 采用硅锰渣作为主要原料,配以黏土、硅藻土制作基础坯体,再外掺成孔剂研制生态渗水砖,讨论分析了原料配方与生产工艺对渗水砖性能的影响。
- Self-supply wells in the groundwater over-extracted area will be phased out and the reconstruction and expansion of existing water distribution network will be completed. 有计划分步骤地关停地下水超采地区部分自备井,同时对现有供水管网进行改造。
- Objective To study impact of extra waters on immunosystem in mice alkaline ionized water, mineral ecology water,activated water, and pure water. 目的 了解碱性离子水、矿溶生态水、活化水对机体免疫系统的影响。
- A model of estimating the THM concentration at all nods in drinking water distribution system was established. 利用此模型结合配水管网的水力分析与计算可以求出配水管网中任一节点的THM浓度。
- The target to conduct the combined apply of river and underground water in Ejin oasis is to reduce the waste of water resources,resume the ecology water level and protect the oasis. 对日趋缺水的额济纳绿洲,进行河水与地下水进行联合运用的目的是:减少水资源浪费,恢复生态水位,保护绿洲。
- L.W.Mays et al; Reliability analysis of water distribution system, 1989 ,ASCE, New York. 阿布拉莫夫,给水系统可靠性,董辅祥等诅,中国建筑出版社,1990.
- Whether a system is designed for heating, cooling or water distribution it must be properly adjusted and balanced for optimum design performance. 当一个系统用于采暖、制冷或水分配,则必须进行适当的调节和平衡以实现最佳的设计性能。
- The water distribution system is a great underground reactor, in which the kinds of transformation of water can’t be neglectable. 供水管网是一个埋在地下的巨大反应器,水在其中的各种反应变化都是不可忽视的。
- Farley, M. and Trow S. (2003).Losses in Water Distribution Network , A Practitioner's Guide to Assessment, Monitoring and Control, IWA. 陈耀仁、蔡弥、柳朝彰,(85年),“非开挖式输水管线修复技术运用之探讨”,自来水会刊,第五十八期。
- Whether a system is designed for heating, cooling or water distribution, it must be properly adjusted and balanced for optimum design performance. 无论一个系统是用于供热、制冷或给排水,都必须进行恰当地调节和平衡,达到最优的设计性能。
- The changes of turbidity,pH,disinfectants residual and heterotrophic plate count(HPC) in drinking water distribution system were investigated. 试验研究了配水管网中常规水质指标随输水距离延长的变化规律以及与细菌再生长的相互关系。
- Each balancing valve shall be in the Full Open (nominated) position prior to commencing the proportional balancing of water distribution systems. 在水分流系统开始进行比例平衡之前,每个平衡阀应该位于全开(指定)位置。
- It is found that the surface temperature of the billets fluctuates drastically under the conditions of original water distribution. 优化配水后的工业试验结果表明,通过凝固模型计算优化后的二冷配水可以降低中心碳偏析,提高连铸坯低倍质量。
- Study on Theory and Method of Ecological Water Demand in the Lower Reaches of Heihe River. 黑河流域下游生态需水理论与方法研究。
- Concern about ecology is a recent development. 对生态的关心是最近才有的事。
- The corresponding problems of ecological water requirement for vegetation construction in semi-arid grasslands are studied from microcosmic angle. 摘要重点从微观角度研究半干旱草原区植被建设生态需水相关问题。