| 1. | The detention time in the intestine is too short to complete hydrolysis .
它在肠内停留时间太短，不能完全水解。 |
| 2. | Particles of the same size also have different lengths of stay in the bed .
同一粒度的颗粒在床层中的停留时间也不同。 |
| 3. | The obvious reason for this is the retention of industrial effluents .
其明显的理由是，生物降解工业废水必须有足够的停留时间。 |
| 4. | A multistage operation greatly narrows the residence time distribution and cut down this bypassing .
多层操作可使停留时间分布大大地变窄，并截断短路。 |
| 5. | The rapid mixing of solids in the bed leads to nonuniform residence times of solids in the reactor .
固体颗粒在床层迅速混合，导致颗粒在反应器中停留时间不均。 |
| 6. | Residence times have also been used to characterize the fluidized bed and to interpret conversion data .
停留时间分布模型也早已被用来表示流化床的特征和说明转化率数据。 |
| 7. | Catalyst returning to the reactor may not be completely regenerated because of insufficient time in the regenerator .
因为催化剂在再生器中停留时间不足，故返回反应器的催化剂可能未被完全再生。 |
| 8. | I don ' t know my intended length of stay
我现在还不知道我的预期停留时间是多长。 |
| 9. | Length of stay in the emergency department 4 hours but
病患停留时间大于六小时6 |
| 10. | For transiting visitors stay not exceeding 72 hours
过境旅客停留时间不可超过72小时 |
