Due to chmical decomposition of silicate and alu minosilicate from coastal plain,SiO_2 particle adsorbed on clay particle and carbonate particle,and they were carried into de positional basin by running water.
英
美
- 由于濱海平原上硅酸鹽和鋁硅酸鹽的化學(xué)分解,SiO_2質(zhì)點(diǎn)吸附在粘土質(zhì)點(diǎn)和碳酸鹽質(zhì)點(diǎn)之上,被流水搬運進(jìn)沉積盆地。
