词The major metal minerals recycled include tantalum niobite, fine spar, tantalum aeschynite, wolframite and scheelite, which have large density of generally 5 to 7.
要回收的金属矿物钽
铁矿、细晶石、钽易解石、黑钨矿、白钨矿，密度比较大，
般为5~7。
The major metal minerals recycled include tantalum niobite, fine spar, tantalum aeschynite, wolframite and scheelite, which have large density of generally 5 to 7.
要回收的金属矿物钽铁矿、细晶石、钽易解石、黑钨矿、白钨矿，密度比较大，般为5~7。
Under hygrothermal climate, a series of physicochemical changes take place on huebnerite-scheelite deposit,containing polymetallic sulphi-des and slich a deposit forms a secondary tungsten deposit.
在温湿气候条件下，含多金属硫化物的钨锰-白钨矿矿床会产
列的物理、化学变化，形成次生富集钨矿床。
声明：以上例句、词性分类均由互
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