“wall rock alteration”的概念、定义、翻译、参考文献-科学参考

单词	wall rock alteration
释义	wall rock alteration Encyclopedia 理学围岩蚀变释 wall rock alteration围岩蚀变岩石在气水热液作用下，发生原岩矿物组合、化学成分及结构构造和岩石物理性质的变化。这种围岩蚀变分布在矿体四周的围岩里，是一种成矿作用过程中热液流经地质体时发生的交代作用产物。因此围岩蚀变的范围往往超出矿体分布范围，称之为蚀变晕圈。
随便看	public participation in museums public participation in urban and rural planning public participation system in decision-making of mega project public personnel management theory public planning and political strategy public policy and administration in health sector public policy evaluation public power alienation in decision-making governance of mega project public-private-partnership public-private partnership mode Public-Private Partnership Project Management public-private partnerships public prosecution public publication Public Rangelands Improvement Act public reason public recommendation and direct election Public Record Act public record / official document public redistribution of transportation development benefits public regulation public regulation theory public relation activity management public relation in school public relation management of library

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