wave decay 中文意思是什麼

wave decay 解釋
波浪衰減
  • wave : n 〈美海軍〉女志願軍人〈見 WAVES 條〉。n 1 波浪;碎浪; 〈the wave(s)〉 〈詩〉海。2 波動;波狀...
  • decay : vi. 1. 朽,腐爛。2. 衰減,衰退。3. 凋謝,枯。vt. 使朽壞;使衰退。n. 1. 衰微,衰退。2. 朽,腐爛。3. 【無線電】衰變。
  1. This dissertation investigates both existence of traveling wave solutions for delayed reaction diffusion systems and lattice differential equations, and global attractor of spatially discretized fitzhugh - nagumo equations with dirichlet or neumann boundary conditions. for delayed reaction diffusion systems, the existence of traveling wavefronts in diffusive and coorperative system with time delays is provided, firstly ; the monotone iteration scheme, together with upper - lower solution technique, is applied to establish the existence of traveling wavefronts of delayed reaction diffusion systems with some zero diffusive coefficients. secondly, schauder fixed point theorem is applied to some operators to prove the existence of traveling wave solutions in a properly subset equipped with exponential decay norm, which is obtained from a pair of upper and lower solutions for delayed reaction diffusion systems with non - quasimonotoiiicity

    對于時滯反應擴散方程,我們先利用吳建宏和鄒幸福[ j . dynam . diff . eqns2001 ( 3 ) ]中的主要定理來研究時滯競爭擴散lotka - volterra系統波前解的存在性,給出了這個定理在非線性項滿足弱擬單調條件( qm * )時在系統情況中的應用;並利用單調迭代方法和上、下解技術,對于具有部分零擴散系數的時滯反應擴散方程建立波前解的存在性定理,對于具有部分零擴散系數的時滯反應擴散方程建立波前解的存在性定理。
  2. Then, according to waveguide theory, planar waveguide is analyzed. the main parameters, such as spread constant, decay coefficient, cut - off wavelength and so on, are deduced from dispersion formula of planar waveguide. the distributions of electromagnetic wave in the planar waveguide are obtained also

    其次根據波導理論分析了平面波導,由平面波導的色散方程推導出了導模的傳播常數、衰減系數、截止波長等特徵參數以及波導中光波電磁場的分佈。
  3. Part two introduces some known preliminary results which will be used frequently in the following text. after smoothing the solution to the rarefaction wave, we further give some decay estimates which plays an important role in the following estimate

    第二部分主要介紹了本文所需要的一些已知結果,在對稀疏波進行光滑化處理后,進一步給出了關于光滑稀疏波的一些衰減估計,這些衰減估計在後面的估計中起著重要的作用。
  4. ( 3 ) sppc operated in ce : bati03 with 790nm continuous wave, especially concentrated on the different grating decay between tir and spb - fwm. ( 4 ) sppc operated in 632. 8nm continuous wave, especially concentrated on comparing the experiment results with the theoretical results

    ( 4 )對連續632 . 8nm時位相共軛反射率與入射角度及入射位置關系的理論及實驗曲線進行比較,得到實驗與理論較為符合的結果。
  5. The evolution of shock wave can separate into three stages as ( 1 ) the forming stage “ pressure increases ”, ( 2 ) the stage of “ maximum pressure ”, ( 3 ) the decay stage “ pressure decreases ”

    當激光強度保持恆定時,施於靶面的燒蝕壓力亦保持不變,因而此時靶內的激波陣面壓力會維持一個平穩階段。
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