| 1. | Again it is found that addition of ccl4 almost double the rate .
这里再一次发现，加入CCL4速度几乎成倍增长。 |
| 2. | The snow and the blackout combined to make motoring perilous; road accidents doubled .
积雪和灯火管制使汽车行驶异常困难，车祸成倍增加。 |
| 3. | Aneuploid describes chromosome numbers which are not multiples of the haploid number (n) .
非整倍体所描述是单倍体数目（n）并非成倍增加。 |
| 4. | The double continuation itself is then carried out by drawing a series of circles about this point .
接着进行成倍延拓，以该点为圆心，画出一系列圆。 |
| 5. | Eg : our problems have multiplied by last year
自去年以来，我们的问题成倍增加。 |
| 6. | When the price of oil doubled many businesses failed
当石油价格成倍上涨时，许多企业都倒闭了。 |
| 7. | We have multiplied our possessions , but reduced our values
我们的财富在成倍增加，自身价值却在降低。 |
| 8. | Through industrial test , the service life of mould can be doubled
经工业性试验，模具的寿命成倍提高。 |
| 9. | The only way on earth to multiply happiness is to divide it
世界上唯一成倍增加幸福的办法是将其分摊。 |
