...持林的保土效果及灰色模型 关键词 风化花岗岩 水土保持林 保土量 保土效率 灰色系统理论 [gap=636]Key words weathered granite; grey system theory; soil and water conservation forest; soil-fixing amount; so..
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completely weathered granite 全风化花岗岩层 ; 全风化花岗岩
highly weathered granite 高度风化花岗岩层 ; 高度风化花岗岩
weathered granite horizon 风化石层
moderately weathered granite 中风化花岗岩
oltzpl completely weathered granite 全风化花岗岩
whole weathered granite 全风化花岗岩
The resource of weathered granite in Anhui Province was introduced.
介绍了安徽省风化花岗岩资源。
The suggestion for reasonable development and protection of weathered granite was presented.
提出合理开发和保护风化花岗岩资源的建议。
The methods have been used to classify the weathered granite formation by diamond penetrating specific energy curve.
同时，在风化花岗岩金刚石钻进中采用钻进比功曲线对地层进行了分级研究。
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