In clast IC sediments particle size is an important factor.

在碎屑沉积物中，颗粒大小是个重要因素。

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To go to the first error, type: cfirst in ESC mode; to go to every subsequent error, use: cn; to go to the last error, type: clast.

在ESC模式下输入：cfirst跳到第一个错误；使用：cn跳到后续的错误；使用：clast跳到最后一个错误。

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This course stresses those aspects of clast ic sedimentary petrology and sedimentology which have application to the petroleum geologist.

该课程着重对石油地质师有用的碎屑沉积岩石学和沉积学。

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