hydrocarbonate例句
2024年04月14日 18:14:52
The new technology for the preparation of cryolite from fluosilicic acid and ammonium
hydrocarbonate is introduced.
介绍了氟硅酸、碳酸氢铵制备冰晶石的新工艺.
Bites suction cup the toxin and apply 3 % ammonia solution or 5 % sodium
hydrocarbonate solution.
若咬伤中毒,可用火罐拔出毒液,并涂3%氨水或5%碳酸氢钠溶液.
First , brine is reacted with ammonium
hydrocarbonate to obtain the sodium
hydrocarbonate and and then filtrated.
卤水和固体碳酸氢铵反应得碳酸氢钠和母液,碳酸氢钠经煅烧得纯碱.