Rock Ve ion 不再儿嬉
Dexing Basin is generally a monocline downfaulted one with north-dipping rock format ion.
德兴盆地大体上是一个岩层向北倾斜的单斜式断陷盆地。
The method to determine trace gold in rock salt samples with ion exchange separation and enrichment is approached.
探讨了用离子交换分离富集极谱法测定岩矿样品中的痕量金的方法。
Rock weathering, wore grain and dissolved ion provide the glaze formation with material sources.
岩石风化、磨损的粒子和溶解的离子为硅膜的形成提共了物质来源。
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