以下为句子列表：
英文: As a example of a residential district, analysis of the economical efficiency of different modes of district cooling systems is carried on in initial investment and operation cost in order to supply reference to the correct choosing of cold source of dist
中文: 以某住宅小区为例，对居住区实行区域供冷不同系统的经济性从初投资和运行费用两个方面进行了分析，为正确的进行区域供冷的冷源选择提供参考。
更详细...
英文: The air conditioning or heating water systems with primary water system in heat source or cold source side and secondary water system in load side divided by direct connection mode need to adopt connectors or water mixers.
中文: 摘要用直接连接方式划分热源（或冷源）侧一次水和负荷侧二次水的供暖或空调水系统，需要采用连通器或混水器。
更详细...
|
