| 1. | The resistance is halved if the cross-sectional area is doubled .
如果截面积增加一倍，则电阻减少一半。 |
| 2. | Somehow this will all lead to a halving of the deficit in five years
该方案或多或少会使未来5年内的赤字减少一半。 |
| 3. | Growth rates would at least halve from last year ' s 30 per cent , they said
他们表示，需求增长率将至少要比去年的30 %减少一半。 |
| 4. | If more people did wl , there ' d be half the need for hallucinogenic drugs
如果有更多的人参加妇女社，对幻觉剂的需要就会减少一半 |
| 5. | It reduces your chance of death or serious injury by more than half
系好安全带能够挽救性命，它能将丧生和重伤的概率减少一半以上。 |
| 6. | Shared grief is half the sorrow , but happiness when shared , is doubled
与别人分担痛苦只能使痛苦减少一半，但当快乐被分享时，却是倍增的。 |
| 7. | Reducing the data rate by one - half will double the duration of each symbol interval
将数据率减少一半,能使每个符号间隔的持续时间延长一倍 |
| 8. | By cutting our sales staff by 50 % i believe we can reduce our negative responses by half
我相信通过减少一半的销售人员我们的负面反应也会减半！ |
| 9. | The fundamental objective of the program is to reduce poverty on the archipelago by half by 2010
项目的基本目标是到2010年减少一半的贫困人口。 |
| 10. | Wearing a seat belt saves lives ； it reduces your chance of death or serious injury by more than half
系好安全带能够挽救重伤的概率减少一半以上。 |
