bio-organic detritus是什么意思 bio-organic detritus怎么读
bio-organic detritus的相关资料
bio-organic detritus的用法和样例
- When the organic fragments are abundant,then low ash,thick coal seams can be formed as allochthonous coal.
由于有机碎屑物质的密度低,在二次搬运和沉积过程中经过重力分异,有机碎屑通常富集在扇体顶部,形成异地煤层。
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