| 1. | Cyclization occurs readily with dilute alkali .
遇到稀碱就容易环化。 |
| 2. | Zinc displaces the hydrogen of dilute acids .
锌置换了稀酸中的氢。 |
| 3. | These worms are placed in dilute salt solutions .
将蚯蚓放在稀释盐溶液中。 |
| 4. | Strong acids are often diluted before they are used .
强酸在使用前常加以稀释。 |
| 5. | The quality of the novel is diluted by the bad writing .
因写得不好而使小说质量有所减色。 |
| 6. | A variety of dilute mineral acids are used to extract the anions .
用各种稀的无机酸来萃取阴离子。 |
| 7. | Residual amounts of iron and aluminum dilute the phosphate content .
残采的铁铝降低了磷矿的含量。 |
| 8. | We will dilute the ingredients for the children's version .
我们要减少成份含量，使之适于儿童服用。 |
| 9. | Phenols and anilides can be nitrated with very dilute nitric acid .
酚类和酰基苯胺能被极稀的硝酸硝化。 |
| 10. | Hence a variety of dilute mineral acids are used to extract the anions .
因此用各种稀的无机酸来萃取阴离子。 |
