The effect of self steepening on the modulation instability of optical pulses in decreasing dispersion fibers is investigated.
研究了自变陡效应对色散缓变光纤中光脉冲的调制不稳定性的影响。
A symmetric relation between a Markov generator for spin-flip process and itsMarkov semigroup is investigated,then,several properties of Ising model with a pair potential are discussed,and some results of Yan Shijian are generalized.
讨论了自旋变相过程算子对称性与相应马氏半群对称性的关系。
Based on nonlinear Schrdinger equation, the stimulated Raman scattering (SRS) chirp, self-steepening (SS) chirp and total chirps induced by all nonlinear effects in photonic crystal fiber (PCF) are simulated numerically.
利用广义非线性薛定谔方程,分别数值计算了光子晶体光纤(Photonic Crystal Fiber,PCF)中的受激拉曼散射(Stimulated Raman Scattering,SRS)所致啁啾、自陡(Self-steepening,SS)所致啁啾及综合各种效应所得的总啁啾。
In the case of co-existence of cubic nonlinearity,pseudo-fifth-order nonlinearity and self-steepening,a generic expression for instability growth rate is derived.
基于Drude模型研究了超常介质中的色散磁导率对时空不稳定性(STI)的影响,得到了具有赝五阶非线性效应和自陡效应情形下时空不稳定性增益谱的一般表达式。
2) the corner of the Bouguer anomaly mutation belt;
2）布格重力异常陡变带的转弯处；
Study on Electric Field Sudden Change of Compisite Insulators and Unidentified Flashover;
合成绝缘子电场的陡变与不明闪络原因的研究
scanning-field alternating-gradient accelerator
扫描场交变陡度加速器
pulsed-field alternating-gradient accelerator
脉冲场交变陡度加速器
A compression wave in decelerating flow steepens.
压缩波在减速流中变陡。
separate type SFAG accelerator
分离型扫描场交变陡度加速器
After a while, the road became narrower and steeper.
过了一会儿,路变得又窄又陡。
Going up the steep hill, the lorry shifted gears.
卡车在爬陡峭的山坡时换档变速。
superposed type SFAG accelerator
重叠式扫描场交变陡度加速器
The landslides have steepened the mountain sides.
山崩使山泳的一侧变得陡峭了。
His face dark with anger, Chao Po-tao leapt to his feet and barked:
赵伯韬的脸上也陡然变色，跳起来厉声喊道：
I enjoy sensing the sudden changes in social atmosphere and climate.
我乐于感受那种社会氛围与气候的陡然变化。
This transition is at first abrupt and then becomes gradual.
这个过渡开始是陡直的，然后逐渐变得缓慢。
Effects of Steep Pulsed Electric Field on Biorheological Properties of Hepatoma Cells;
陡脉冲电场对肝癌细胞生物流变学特性的影响
Study on High Step Down Buck Converter with Active Floating Charge Landing;
带有源浮充平台的陡降型Buck变换器研究
Research on Deformation and Failure Mechanism about High and Steep Cutting Slope on Highway in Mountain Area;
山区高陡路堑边坡变形与破坏机理研究
Deformation and failure mechanism analysis of high and steep rock slope in Daye Iron Mine
大冶铁矿高陡岩质边坡变形破坏机理分析
STUDY ON TOPPLING DEFORMATION AND FAILURE CHARACTERISTICS OF STEEP BEDDING ROCK SLOPE
陡倾顺层岩质斜坡倾倒变形破坏特征研究