In sensitive regions receiving acid deposition, waters are often acidic and Al-rich, this makes the lakes and streams serious acidification and fisheries loss.
在酸沉降敏感地区水体酸化和铝离子富集造成湖泊和河流严重酸化及鱼类大量损失。
2
The surface morphology and section view of Al substrate in different conditions and Cr deposition were observed by SEM.
利用扫描电镜(SEM)及背散射电子像,观察了不同条件下基体与铬镀层的表面及断面形貌。
3
The effect of LiCl concentration on deposition potentials of Li ion at al cathode in KCl - LiCl melt was studied and average active coefficient of LiCl was obtained.