| 1. | Ranges from a few hours to 5 days , usually 2 to 3 days
由数小时至5日不等，通常为2至3日。 |
| 2. | It ranges from 12 - 25 days , usually 18 days
流行性腮腺炎潜伏期由12至25日不等，通常为18日。 |
| 3. | It ranges from 14 to 23 days , usually 16 to 18 days
潜伏期由14至23日不等，通常为期16至18日。 |
| 4. | The incubation period ranges from 1 to 10 days , usually 2 to 5 days
潜伏期由1至10日不等，通常为2至5日。 |
| 5. | The incubation period is between 4 and 21 days , commonly about 10 days
潜伏期由4至21日不等，通常为10日。 |
| 6. | The incubation period ranges from a few hours to 5 days , usually 2 to 3 days
由数小时至五日不等，通常为两至三日。 |
| 7. | The incubation period is typically 2 to 7 days , but can be up to 10 days
疾病的潜伏期由2至7日不等，但亦可长达10日。 |
| 8. | Incubation period varied from hours to days according to the causative agent
潜伏期由数小时至数日不等，视乎致病媒介而定。 |
| 9. | The duration of catheter drainage ranged from 6 to 29 days ( mean 12 . 9 days )
引流管放置引流的时间从6日到29日不等（平均12 . 9日） 。 |
| 10. | The incubation period ranges from 45 - 160 days . symptoms usually occur within 3 months
潜伏期由45日至160日不等，症状通常在3个月内出现。 |
