manganese nodules短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 锰结核 Behavior of microbial dissimilatory reduction in the process of bioleaching metal oxide was researched to increase the leaching efficiency of marine manganese nodules. 为考查异化还原微生物在浸出金属氧化物中的行为,提高微生物浸出深海多金属结核的效率。 dictall