“secondary enrichment”的概念、定义、翻译、参考文献-科学参考

单词	secondary enrichment
释义	secondary enrichment [`sek·ǝn´der·ē in`rich·mǝnt] ^GEOLOGY The addition to a vein or ore body of material that originated later in time from the oxidation of decomposed ore masses that overlie the vein.
随便看	Cromwell Current cron croning process cronstedtite crooked hole crooked-hole country Crookes dark space Crookes glass crookesite Crookes radiometer Crookes tube crop crop coal crop dusting crop out cropping cropping index crop rotation Cross cross cross antenna cross assembler cross axle crossband crossbar

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