| 1. | This requires two sine-cosine resolvers . 这就需要两个正余弦分解器。 |
| 2. | Prediction is required on two levels . 在两个勘探阶段上需要进行预测。 |
| 3. | She required the cause of his melancholy . 她就问他为什么闷闷不乐。 |
| 4. | He tendered the shipping documents required . 他递交了必要的装货单据。 |
| 5. | It was frequently required before execution . 它经常在行刑前使用。 |
| 6. | To do good work requires time and pains . 把活干好需要时间和劳力。 |
| 7. | For(ii)the transient response is required . 对(ii)则需要求瞬态响应。 |
| 8. | Pancreatic abscess obviously requires drainage . 胰腺脓肿显然需要引流。 |
| 9. | What was most required by citizens ? 城里的人最需要的是什么东西? |
| 10. | My duties require clearer definition . 我的职责需要更清楚的说明。 |