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progression 是什么意思 |
| 音标：[ prə'greʃən ] |
中文翻译与英英解释 | n.
1.前进，进行。
2.〔罕用语〕进步，改进，发展；进展状态。
3.【数学】级数；【音乐】(乐音或和弦的)相继进行；(各声部的)和谐进行。
短语和例子
arithmetical progression 【数学】等差级数，算术级数。 geometrical progression 【数学】等比级数，几何级数。 in geometrical progression 按几何级数，加速度地。 in progression 连续，相继。 mode of progression 步法，游法。
adj.
-al
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| the act of moving forward (as toward a goal)
同义词：progress, procession, advance, advancement, forward motion, onward motion,
| | a movement forward; "he listened for the progress of the troops"
同义词：progress, advance,
| | a series with a definite pattern of advance
同义词：patterned advance,
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例句与用法 | 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。
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