| 1. | Lipase acts only in an alkaline solution .
脂肪酶仅在碱溶液中才起作用。 |
| 2. | Some reactions such as those between soluble acids and bases occur very rapidly .
有些反应，象酸碱溶液之间的反应进行得很快。 |
| 3. | Examples are sodium carbonate and potassium acid phthalate which are used to standardize acid and base solutions .
例如碳酸钠和邻苯二酸氢钾，分别用来标定酸和碱溶液。 |
| 4. | Never stain the furniture with colorful solution or acid / base solution
切勿沾上有色水溶液及酸碱溶液。 |
| 5. | Testing method for corrosion of fine ceramics in acid and alkaline solutions
细陶瓷在酸碱溶液中耐腐蚀性的试验方法 |
| 6. | Surface active agents - determination of physical stability in alkaline and acid solutions
表面活性剂.测定酸碱溶液中物理稳定性 |
| 7. | Testing of liquefied petroleum gases ; detection of ammonia , water and alkaline solution
液化石油气的试验.氨.水和碱溶液质量的监测 |
| 8. | Surface active agents - determination of physical stability in alkaline and acid solutions
表面活性剂.酸碱溶液中物理稳定性的测定 |
| 9. | Technical regulation on sodium hydroxide solution grouting for strengthening collapsible loess foundation
氢氧化钠碱溶液加固湿陷性黄土地基技术规程 |
| 10. | Technical specification for strengthening collapsible loess foundation by sodium hydroxide solution grouting
氢氧化钠碱溶液加固湿陷性黄土地基技术规程 |
