The most important problem of city flood-control planning is to choose reasonable flood-control standard.
城市防洪规划的首要问题，就是选择合理的防洪标准。
New progress has been made in territorial control planning.
国土整治规划工作取得新进展。
Total air pollutant emission control planning is a major urban environmental management approach.
大气污染物总量控制是控制城市大气环境污染主要管理手段。
Total air pollutant emission control planning is a major urban environmental management approach.
大气污染物总量控制是控制城市大气环境污染主要管理手段。
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