Did equilibration take place before or after setting of chromite and silicates?
究竟平衡作用發(fā)生在鉻鐵礦和硅酸鹽下沉之前,還是在其后?
辭典例句
The commercial product however, containing silica and silicates, has a positive effect.
然而含有硅石和硅酸鹽的工業(yè)品都有肯定的效果.
辭典例句
In other words, they are hydrous silicates.
換言之, 它們是水化硅酸鹽.
辭典例句
They are alumino - silicates of sodium . potassium and calcium.
它們都是鉀和鈣的鋁硅酸鹽類.
辭典例句
Layer silicates have excellent adsorptive performance because there are structural channels in it.
在層狀硅酸鹽礦物中存在結(jié)構(gòu)孔道,這使它具有良好的吸附性.
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Preparing porous materials from layer silicates is a new trend in the development of porous materials.
利用層狀硅酸鹽制備多孔材料是多孔材料發(fā)展的新趨勢.
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This paper expound the layer silicates'mechanism of adsorptive performance form its structural.
本文從層狀硅酸鹽礦物的的結(jié)構(gòu)特點出發(fā),闡述了其吸附機理.
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