distributed amplification meaning in English

分布放大

The propagation of soliton and interaction for the periodic distributed amplification line are discussed in detail , and the explicit soliton solution on continuous wave ( cw ) background is presented , and two exact analytic solutions that describe the modulation instability and the soliton propagation on a cw background are in detail discussed , and inelastic interaction for the vector solitons is also investigated
具体研究如下三个方面的内容：周期分布放大系统中孤子的传输特性和相互作用；在非零边界条件下孤子解的存在形式并解释非均匀光纤中光脉冲的调制不稳定性以及孤子在连续波背景中的传输特性；讨论多个光场同时在光纤中传输的耦合非均匀非线性薛定谔方程并详细研究孤子间的非弹性相互作用。