纯碱的英文：
soda

history of soda industry
纯碱工业发展史

5 Reduce calcium ion below 100 ppm by adding Soda Ash.
加入纯碱以降低钙离子浓度到低于100ppm。

And diet soda is no better.
即使是无糖苏打也好不到哪里去。

Yes, scotch and soda, please.
是的，威士忌加苏打。

Baking soda is a natural, gentle abrasive.
发酵粉是天然温和的研磨料。

A whisky and soda at the end of the day will sometimes work wonders.
晚上喝杯威士忌搀苏打水有时会产生意想不到的效果

We also use baking soda aqua.
我们还用到了碳酸氢钠溶液。