The healthy water circulation and water resource regeneration are based on the rational water space for regulation 陆地健康水循环和水资源的再生是基于合理的水调节空间。
Application of isotope techniques in the research of the groundwater circulation model and renewbility in baotou plain 包头平原地下水水循环模式及其可更新能力的同位素研究
Heat exchangers - water - to - water heat exchangers for district heating - test procedures for establishing the performance data 热交换器.区域供暖用水循环热交换器.确定性能数据的试验程序
Heat exchangers - water to water heat exchangers for district heating - test procedures for establishing the performance data 热交换器.区域供暖用水循环热交换器.确定性能数据的试验程序
Heating surfaces retrofit and safety check of water circulation when fuel switched from pulverized coal to gas for a boiler in xianggang powerplant 煤粉炉改烧煤气时的受热面改造与水循环安全校验
Environmental isotopic composition of natural water in ordos cretaceous groundwater basin and its significance for hydrological cycle 鄂尔多斯白垩系地下水盆地天然水体环境同位素组成及其水循环意义
Light environmental , inc . is a full service solution provider for state - of - the - art wastewater treatment and water recycling systems 美国清境环保公司是一个全球领先的全方位污水处理及水循环技术的提供商。
The thermoelectric systems come as a turnkey solution including the heating / cooling stage , the temperature controller and the water circulator 热电系统作为全套解决方案由冷热台、温度控制器和水循环装置组成。
Heat exchangers - water to water heat exchangers for district heating - test procedures for establishing the performance data ; german version en 1148 : 1998 a1 : 2005 热交换器.区域供暖用水循环热交换器.确定性能数据的
The essence of so - called dual water evolvement mode is to study the impact of nature processes and man ' s activities respectively 所谓“流域二元水循环模式”的本质就是分别考虑自然过程和人类活动对流域水文过程的影响。
