sodium silicic的用法和樣例：
例句
- The preparation of sodium metasilicate pentahydrate using aqueous crystallization method is studied.
對采用溶液結晶法制取五水偏硅酸鈉進(jìn)行了研究。 - The physical and chemical properties of complex sodium disilicate as a new builder were studied.
研究了新型助劑復合二硅酸鈉的物理化學(xué)性能。
