| 1. | The reader should verify this calculation .
此式可由读者自行证明。 |
| 2. | These can be exploded with a cartridge .
这些物质可由起爆药起爆。 |
| 3. | It can be modified by nuclear restorer genes .
它可由核中的恢复子基因所改变。 |
| 4. | Extensive data can be found in various handbooks .
可由不同的手册得到广泛数据。 |
| 5. | Anger can be cured by time; but hatred cannot .
愤怒可由时间治愈，仇恨则不可能。 |
| 6. | Hulls may be removed by aspiration on screens .
脱下的种皮，可由筛子上的气吸装置吸除。 |
| 7. | This behavior follows from the thomson atomic model .
这种行为可由汤姆森原子模型推知。 |
| 8. | Exactly where these points are chosen is arbitrary .
这些点具体选在哪里，可由我们自定。 |
| 9. | Silver can be raised by law to a parity with gold in value .
银可由法律提高到和金同等的价值。 |
| 10. | Stenosis may be caused by cicatricial tissue or by compression .
食道狭窄可由斑痕组织或压迫所引起。 |
