“硬锰矿”的概念、定义、翻译、参考文献-科学参考

单词	硬锰矿
释义	硬锰矿 Encyclopedia 理学氢氧化物矿物释 psilomelane硬锰矿氢氧化物矿物。化学成分变化很大，大致为Ba（Mn2+）（Mn4+）8O16（OH）4或（Ba，H2O）2Mn5O10。
随便看	Malek Haddad male nucleus male parent male parthenogenesis male pronucleus male pronucleus growth factor male reproductive gland male reproductive organ male reproductive system male reproductive system tuberculosis Male Role in Opera male servant male sex-cell male sterile line male sterile technology male sterility male sterility in herbageforage plants male sterility line male sterility(plant) male turban in opera Maletzke model male urethra male urogenital area Malfatti Malfatti circles

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