基本解释[地球科學]腐殖質形成腐殖化英汉例句雙語例句Organic manure application favours the formation of Fe-humus complexes in purple paddy soils under water-dry rotation.在水旱輪作下，施用有機肥有利於紫色水稻土鉄—腐殖質複郃的形成。humus formation更多例句词组短语短語humus -formation 腐殖質的形成formation of humus 腐殖化humus formation更多词组专业释义地球科學腐殖質形成腐殖化