| 1. | The evidence of this is uncertain .
关于这一点还没有确切的证据。 |
| 2. | No answer would be his surest condemnation .
没有一个答复会是对他最确切的谴责。 |
| 3. | This conjecture is not supported by any real evidence .
这种推测未被任何确切的证据所证实。 |
| 4. | An exact multiple of the haploid number is called euploid .
确切的单倍体数目倍增被称为整倍体。 |
| 5. | She had no political, social, or religious certainties .
她在政治，社会和宗教上没有确切的见解。 |
| 6. | It is difficult to ascertain the exact duration of protection .
要弄清确切的予防有效期并不容易。 |
| 7. | The statement and deduction in the first paragraph are imprecise .
第一段中的陈述和推断是不尽确切的。 |
| 8. | It is used these days in a very loose sense by a great many people .
现在，许多人用起它来是很不确切的。 |
| 9. | Many contemporary publications quote figures that are unsubstantiated .
许多现行刊物所采用的数字是不确切的。 |
| 10. | She says she will come , but i can not nail her down to a specific time .
她说她来，我却无法让她说出确切的时间。 |
