| 1. | Creeping is a slow method of progression .
爬是一种很慢的行进法。 |
| 2. | Without contraries is no progression .
没有对立就不能前进。 |
| 3. | The involute progression of hallucination is strange .
幻觉的复杂的发展过程很奇特。 |
| 4. | The progression of tidal effects is both elegant and stately .
潮汐作用的进程既精巧又威严。 |
| 5. | When the progression of the rupture ceases there is a stopping phase .
当破裂的进行终止时，有一停止相。 |
| 6. | It consists of the gradual progression of one life stage to another .
它包含从一个生命阶段到另一个生命阶段的渐进演变。 |
| 7. | Prove that no four consecutive binomial coefficients can be in arithmetic progression .
证明不存在四个连续的二项系数成算术级数。 |
| 8. | The techniques described above lend themselves admirably to a regular progression along a line of survey .
上述方法适用于沿测线有规则地前进。 |
| 9. | Every question was a trap, a contrived progression towards a preconceived conclusion .
每个问题都是一个陷阱，事先策划好了，一步一步达到早已作出的结论。 |
| 10. | In fig. 2 the solid line represents an idealized version of the normal progression of an unthinned stand .
在图2中，实线代表一块未疏伐林地的正常发展的理想化形式。 |
