| 1. | And now he won ' t sell it back for less than four times what he paid
现在他不肯以低于买价四倍的价钱卖回去 |
| 2. | And now he won ' t sell it back for less than four times what he paid
现在他不肯以低于买价四倍的价钱卖回去 |
| 3. | Now , the time required for the same journeys is anywhere between two and four times as long
现在，同样的距离需要花两到四倍的时间。 |
| 4. | But they ate three times as much pork , four times as much beef and five times as much chicken
但他们吃掉了三陪多的猪肉、四倍的牛肉、五倍的鸡肉。 |
| 5. | Their development will help us double exports to china by 2007 and quadruple exports by 2010
这些措施的实施将帮助我们于2007年对华出口双倍增长，并且到2010年实现四倍的涨幅。 |
| 6. | Millions of citizens have invested their savings in a market that has nearly quadrupled since the start of last year
上百万的中国市民已经将他们的积蓄投到自去年初已经涨了四倍的股市里。 |
| 7. | Millions of citizens have invested their savings in a market that has nearly quadrupled since the start of last year
上百万的中国市民已经将他们的积蓄投到自去年开始已经涨了四倍的股市里。 |
| 8. | Current density doubles when the area of effective contact between tissue and electrode is halved , provided that hf current remains contant
如果高频电流强度保持不变，那么人体组织和电极之间的有效接触面积减半将会使电流密度增大一倍，这将产生四倍的热量。 |
| 9. | She was startled to discover that it takes 14 times as much grain to feed an animal than what is produced in meat - an enormous waste of resources
拉彼很惊讶地发现，人们为了生产一份肉食，竟然需要花费十四倍的谷粮来喂食动物，这着实是一个巨大的资源浪费。 |
| 10. | Doubling hf - current results in a doubling of current density and a fourfold heat , provided that the area of effective contact between the tissue ang the electrode remains constant
如果人体组织和电极之间的有效接触面积保持不变，那么高频电流强度扩大一倍将会使电流密度增大一倍，并产生四倍的热量。 |
