gully control engineering works

基本解释

• [水利工程]溝道治理工程

英汉例句

雙語例句

• Also, it analysed the advantages and disadvantages of water and soil conservation engineering structures including stripe lands, gully head control works, reservoirs and dams as well as afforestation.
  分析評價了本區水土保持工程措施，如條田、溝頭防護、庫垻、造林等的優點與不足。

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专业释义

水利工程

• 溝道治理工程