常見例句雙語(yǔ)例句Soda Ash, Sodium Hydroxide, Sodium MetaSilicate.碳酸鈉,氫氧化鈉,偏矽酸鈉。Nonionic surfactant, sodium carbonate, Sodium MetaSilicate.非離子表麪活性劑,碳酸鈉,矽酸鈉。The preparation of sodium metasilicate pentahydrate using aqueous crystallization method is studied.對(duì)採(cǎi)用溶液結(jié)晶法制取五水偏矽酸鈉進(jìn)行了研究。 返回 sodium metasilicate