例句與造句

1. In chaos theory , the smallest initial perturbation can result in a huge change downstream
   在混沌理論中，最為微小的初始混亂可能導(dǎo)致后續(xù)巨大的下游變化。
2. The numerical models with the wall impulse as initial perturbation of turbulent spots were proposed . the above compact difference systems are used in the several typical flows , such as . the channel , open - channel and boundary layer flows the various complicated boundary conditions satisfying n - s equations are carefully conducted
   建立了以壁面脈沖為初始擾動(dòng)的湍斑數(shù)學(xué)模型，并將導(dǎo)出的navier - stokes方程的緊致差分方程組應(yīng)用于槽道、明渠和平板邊界層等典型流動(dòng)，提出了嚴(yán)格滿足navier - stokes方程的邊界條件。
3. 4 ) in addition , a class of optical solitary wave solutions , such as the bright - bright , dark - dark , bright - dark , and combined solitary waves , especially the interesting w - shaped solitary wave solutions for chnls equations are found under certain parametric conditions . the properties of these optical solitary solutions are presented . furthermore , we investigate the stability of theses solitary waves under some initial perturbations by employing numerical simulation methods
   4 )在一定參數(shù)下得到了描述超短光脈沖不同偏振分量在雙折射光纖中傳輸特性的耦合高階非線性薛定諤方程( chnlse )的亮亮、暗暗、亮暗、組合孤波解析解，包括一種非常特殊的“ w ”型孤波解，對(duì)這些孤波解的特性進(jìn)行了分析，也討論了它們的穩(wěn)定性。
4. Under the assumptions of non - convexity and non - degeneration , it is proved that the solutions of the initial - boundary problem to this viscoelastic model tend towards the travelling wave solution of the corresponding cauchy problem time - asymptotically for zero boundary speed and small initial perturbation by a weighted energy method
   對(duì)粘彈性模型，用權(quán)能量方法證明了在非凸非退化的情形下，當(dāng)邊界速度為0 ，初始值具有小擾動(dòng)時(shí)，具初邊值問(wèn)題的解收斂于相應(yīng)的柯西問(wèn)題的行波解。
5. It's difficult to find initial perturbation in a sentence. 用initial perturbation造句挺難的