HF用量的减少会使得气凝胶的孔径和孔型趋于向宽分布和多样化变化，但变化幅度不是太大。
The content of HF has a mild influence on SiO_2-aerogel, as the decrease of HF the pore size distribution tends to become wide tardily.
西部变形弱、以近ew向宽缓褶皱变形为主，东部变形强、并叠加了NE向褶皱和逆冲断层变形。
In the Western part the deformation was weak only EW-trending open folds occurred while in the Eastern part deformation was stronger but some NE folds and thrusts superposed on the EW folds.
分析表明，蓄水后土脑子河段已基本完成由凸岸深切河曲向宽浅河曲变化的过程，将会进一步转化为凹岸深槽的河曲。
The results reveal that after the impounding, Tunaozi Shoal transformed basically from convex-bank entrenched meander to shallow broad river, and will further develop to a concave-bank deep channel.
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