leach

In the process of leaching, porous clad of phase separated glass may has tensile stress or compressive stress because of the different copmposition,phase separation condition and cooling rate.

分相玻璃纤维由于组成、分相制度、冷却速度的不同，而在浸析过程中受到拉应力或压应力。

We can get no crack porous glass withcertain strength by adjusting the leaching condition.

分相玻璃在浸析过程中由于组成、分相制度、冷却速度的不同，而使多孔玻璃受到拉应力或压应力，通过改善浸析条件可制得具有一定强度、没有裂纹的多孔玻璃。

Study on process of acid treatment to porous glass;

多孔玻璃制备中的酸浸析过程研究

Study on in-situ leaching stope of deeply soleplate ion-absorbed rare earth;

底板深潜式离子型稀土矿原地浸析采矿试验研究(下)

This paper emphasizes the importance of the monitoring system of stopes of in situ leaching of china's ion absorbed rare earths, introduces the layout principle of the monitor system, supervision method and the analysis and application of its results.

叙述了我国离子型稀土矿原地浸析采矿时的采场监测系统的重要性 ,介绍了检测系统的布置原则、监测方法及监测结果分析与应用 ,对离子型稀土矿原地浸析采矿方法的推广与应用具有实际的指导意义。