| 1. | The cow gets rid of the gases formed in the rumen by belching at frequent intervals .
牛靠经常的打嗝以释放瘤胃中形成的气体。 |
| 2. | He is likely to need to rest at frequent intervals
他很可能需要隔一小会儿就休息一下。 |
| 3. | Before weaning , a sow nurses her litter at frequent intervals
在断奶前，母猪会在一定时间间隔哺育她的儿女。 |
| 4. | At frequent intervals inspect the securities , cash and accounts of the credit union
经常检查本社之抵押品、现金及帐簿。 |
| 5. | A general election must be every 5 years and is often held at more frequent intervals
大选必须5年1此，但经常不到5年就进行。 |
| 6. | Operative field outlined by four sterile towels held in place by clips through skin at frequent intervals
术野周围铺四块无菌治疗巾，并以巾钳固定于皮肤。 |
| 7. | Ferries run at frequent intervals between 6 : 30 am and 11 : 30 pm and fares can be paid with cash or an octopus card
渡海小轮由早上6 : 30运作至晚上11 : 30 ，船费可以现金或八达通卡缴付。 |
| 8. | Such notification is not required if the employee has to leave hong kong at frequent intervals in the course of employment
给税务局。倘若该名雇员在受雇期间须经常离港，则不用通知。 |
| 9. | Step up doses , and add other oral glucose - lowering drugs , at frequent intervals until blood glucose control is at target levels
间隔一段时间逐步增加药物剂量以及联用其他降糖药物，直至血糖达标。 |
| 10. | Some data mining models such as fraud detection models may have a short useful life and require to be recalibrated at a frequent interval
一些数据挖掘模型（如欺诈检测）的使用期可能较短，需要经常重新校准。 |
