| 1. | This precipitate dissolves in an excess of aqueous ammonia .
这个沉淀能溶解在过量的氨水中。 |
| 2. | Afterwards the aqueous solution from above the nitroglycerine was decanted .
然后倒出硝化甘油之上的水溶液。 |
| 3. | Clearly aqueous preservative systems must possess a fixation mechanism .
显然，水溶性防腐剂必须有固定的历程。 |
| 4. | When an aqueous solution of the protein gelation is cooled, a polyer gel is formed .
蛋白质明胶水溶液冷却时形成聚合体凝胶。 |
| 5. | The aqueous phase was decanted and the granules were washed several times with fresh water .
倾析掉水相，球用新鲜水洗几次。 |
| 6. | The aqueous phase is precipitated with 2 volumes of alcohol, and the dna wound out from it .
水相用两倍的乙醇沉淀就可以从中透出DNA。 |
| 7. | An aqueous caustic solution removes carrier gas impurities harmful to the detector cell .
苛性碱溶液去除运载气体中对检测元件有害的杂质。 |
| 8. | It is also present in an aqueous solution of nitrourea or a sulphuric acid solution of nitrourea .
它也存在于硝基脲的水溶液或硝基脲的硫酸溶液中。 |
| 9. | Dust and fume escaping from the tank are washed with a small amount of aqueous ammonium carbonate .
从反应糟中逸出的粉尘和烟雾用少量碳酸氨水溶液洗涤。 |
| 10. | The auxiliary chemicals used in aqueous dyeing can also present a problem to biological process .
用于水相染色的一些化学辅助剂用生物法处理也有些问题。 |
