It is then recycled into "gray" water, which is used to flush toilets before being taken out of the internal water system as "black" water.
然后被循环为“灰”水，用来冲马桶，最后最为“黑”水离开内部水系统。
Land-lake ecotone refers to the function frontal zone between internal water ecosystem and the land ecosystem.
水陆交错带是指内陆水生生态系统与陆地生态系统之间的功能界面区。
The drought injury of rice plants of two varieties was compared at booting and bloomingstage with reference to the internal water relation of plant.
本文比较了两个水稻品种在孕穗期和开花期的旱害，并联系株内的水分状况的改变来说明品种差异的原因。
Once a predetermined steel level is attained in the tundish, nozzles are opened and the molten steel feeds the open-ended mould set in a frame with internal water-cooling.
一旦中间包内的钢水达到规定的高度，水口就被打开，钢水注入放在托架上有内部水冷装置的结晶器内。
A field prototype test was used to analyze the method of testing the internal water pressure of pre-stressed concrete cylinder pipe (PCCP), its failure characteristics, and its bearing mechanism.
采用原型现场试验的方法，分析PCCP的管内水压试验方法、破坏特征和承载机理。
Water networks designed by water system integration technology with internal water mains have rather good flexibility.
具有中间水道的水集成技术所设计的用水网络有良好的操作柔性。
Water networks designed by water system integration technology with internal water mains have rather good flexibility.
具有中间水道的水集成技术所设计的用水网络有良好的操作柔性。
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