相關詞條
+climatic amelioration
1 . 氣候改良
climate abnormality 氣候異常climatic amelioration 氣候改良climatic amplitude 氣候振幅
+noise amelioration
1 . 改善噪音滋擾
noise absorbent 吸音設備;吸音物料noise amelioration 改善噪音滋擾noise assessment 噪音評估
+agricultural amelioration
1 . 農業土壤改良
agric horizon (熟化)耕作層agricultural amelioration 農業土壤改良agricultural antibiotic 農用抗菌素
+forest amelioration
1 . 森林改良
forest 季雨林forest amelioration 森林改良forest block 林塊