Recently the fire water systems are designed and implemented as a component of a developed estate project, always they are imperfect of facilities and low level in routine management.
当前的消防给水系统都是以一个开发项目为单位而设计实施的，普遍存在着设施不完善和日常管理水平低的问题。
It shows that the main parameters of ash cooler with air and water adopted are certifiable, but some of its systems must be developed in further.
结果表明风水联合冷渣器满足锅炉运行要求，主要参数均达到设计值，但在系统方面需进一步完善。
In this paper, a new predicting model of single eutrophic index of water quality is developed by grey systems GM (1, 2) modelling.
本文应用灰色GM(1,2)建模方法，提出了水质富营养化单项指标的一种新的预测模型。
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