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- The diffrence includes: the decay of two solitons is not synchronous, and two lower(higher) amplitude fundamental solitons are not totally alike. 衰变规律的不同主要表现在:两个二阶孤子并不是同时衰变,衰变后两个小(大)振幅基孤子并不完全相同。
- The characteristics of initial chirp-dependent fundamental soliton amplification in nonlinear optical loop mirror (NOLM) has been studied. 摘要基于非线性光纤环镜,研究了初始啁啾对基态光孤子放大特性的影响。
- In anomalous dispersive fiber, fundamental soliton pules have the desirable property i.e. their shape and pulse width are invariant during propagation along the fiber. 在负色散区,基本孤子在光纤中传输时其波形与脉宽保持不变。
- His fundamental concern was for her welfare. 他最关心的是她的幸福。
- At this time another fundamental change occurred. 这时候又发生了一个根本性的变化。
- for the chirped fundamental soliton pulse, the process of the compression and amplification is not satisfied adiabatical condition; 对具有初始啁啾的基孤子脉冲,压缩过程将不再满足绝热条件;
- Moderate exercise is fundamental to good health. 适度的运动封健康是绝对必要的。
- Hard work is fundamental to success. 必须苦干才能成功。
- fundamental solitons 基孤子脉冲
- However, they did not wish for a fundamental change. 但他们并不希望发生根本性的变化。
- fundamental soliton pulse 基孤子脉冲
- A fundamental set of rules having authoritative weight. 十条戒律有权威性的一套基本规则
- The fundamental cause of his success is his hard work. 他成功的根本原因是他工作努力。
- A knowledge of economics is fundamental to any understanding of this problem. 经济知识对于理解这个问题是至关重要的。
- The results show : the fundamental soliton pulse without the chirp ,the pulse can be compressed and amplified adiabatically by selecting appropriate parameters of erbium-doped fibers; 结果表明,通过合理地选择EDFA的参数,可使无啁啾的基孤子脉冲实现绝热压缩和放大;
- the ratio of peak power of the lower and higher amplitude fundamental soliton reduces gradually when higher-order nonlinear effect(self-steepening, self-frequency shift) amplifies. 随着高阶非线性效应(自陡峭,自频移)的增强,衰变产生的小振幅基孤子与大振幅基孤子的峰值强度比逐渐减小。
- These considerations are of fundamental importance. 这些因素具有根本的重要性。
- A tone in the harmonic series of overtones produced by a fundamental tone. 泛音指由一种基本的声音所产生的一系列和谐的泛音中的声音
- There is a fundamental difference in attitude between these two politicians. 这两位政治家的态度有着根本的区别。
- The two solitons in one pair can interact with each other. 形成这种孤子对的两个孤子之间可以发生相互作用。