名词
中文翻译：管道系统计划
同义词：
['pipe and main system', 'piping system例句：1. The new piping-main scheme will improve the efficiency of our water supply.（新的管道系统计划将提高我们供水的效率。）2. The construction of the piping-main scheme was completed ahead of schedule.（管道系统计划的建设提前完成。）']
例句：
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1. The new piping-main scheme will improve the efficiency of our water supply.
新的管道系统计划将提高我们供水的效率。
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2. The construction of the piping-main scheme was completed ahead of schedule.
管道系统计划的建设提前完成。
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3. The piping-main scheme is designed to reduce energy consumption in homes.
管道系统计划旨在减少家庭能源消耗。