phosphorus-rich manganese ore
常見例句
- An aspergillus niger, treated with UV-irradiation, was used for dephosphorization test of phosphorus-rich manganese ore based on the existing form of phosphorus in manganese ore.
從錳礦石中磷的存在形態(tài)著手，用一株誘變得到的黑曲霉進(jìn)行了高磷錳礦脫磷試驗(yàn)。 返回 phosphorus-rich manganese ore