常見例句雙語例句The major components of manganese nodules are todorokite with a tunnel-like structure and also buserite and birnessite with layered structures.錳結(jié)核的主要鑛物是具有隧道孔結(jié)搆的鈣錳鑛以及具有層狀結(jié)搆的似水錳鑛和水鈉錳鑛。 返回 buserite