porous silica的用法和樣例：
例句
- Recent progress of electroluminescence based on porous silicon was reviewed.
摘要綜述了多孔硅電致發(fā)光研究進(jìn)展。 - It is considered that the porous silicon rock powder is a good natural active mixing material and is able to make mixing material portland cement or composite portland cement.
認為多孔硅質(zhì)巖礦粉是一種良好的天然活性混合材料，可用于制作摻混合材料的硅酸鹽水泥或復合硅酸鹽水泥。
