| 1. | Ddt molecules in water tend to migrate to the surface .
在水中滴滴涕分子趋向于向水面移动。 |
| 2. | Many microorganisms possess the ability to dehydrohalogenate ddt to dde .
许多微生物使滴滴涕脱卤化氢变为滴滴依。 |
| 3. | The pathway of ddt degradation in soil has not been fully ascertained .
在土壤中滴滴涕降解的途径还没有充分调查。 |
| 4. | Determination of hch and ddt residues in foods
食品中六六六滴滴涕残留量的测定 |
| 5. | Accumulation and metabolism of 14c - ddt in cirrhina molitorella
在鲮鱼中的积累与代谢 |
| 6. | Aging and bioavailability of ddts in soil
在土壤中的老化规律及生物有效性 |
| 7. | Many insects have became resistant to ddt
很多昆虫对ddt都有了抵抗力。 |
| 8. | Then came the golden days of ddt ( dichlorodiphenyltrichloroethane )
然后就是ddt的黄金年代。 |
| 9. | Method for determination of bhc and ddt residues in foods
食品中六六六滴滴涕残留量的测定方法 |
| 10. | Determination of hch and ddt in feeds
饲料中六六六滴滴涕的测定 |
