1) To lose clarity or definition;fade away.
变得模糊;消失，逝去
2) To pass out of sight;vanish.
消失;消逝
3) elapse
[英][ɪ'læps] [美][ɪ'læps]
消逝，过去
5) all gone
消逝,丢失
6) evanescent mode
消逝模
1.
In this thesis, Beam Propagation Method (BPM) is studied and analyzed thoroughly, and the reasoning and developing procedure of the new Pade approximant employed in the BPM is presented, in order to damp the evanescent modes in the numerical simulation of the waveguide.
本文系统地研究了光束传播法的原理，给出了在光束传播法中应用[(p-1)／p]Padé近似方法，实现对光波导TE模式仿真中消逝模的抑制的推导过程及其实现方法。
补充资料：消失
1.事物渐渐减少以至没有;事物不复存在。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条