Numerical simulations show that the results are accordant with conservation of energy; electrical field or magnetic field of the ray refracted to the isotropic medium does not parallel to the electric field or the magnetic field of original incident ray; the direction of optical axis and the magnitude of incident angle have a great effect on the energy and the polarization direction of the refracted ray.

數(shù)值模擬表明亚洲肏穴，所得結(jié)果滿足能量守恒欧美又粗又长又黑；射入各向同性介質(zhì)中光的電場(chǎng)與原入射光的電場(chǎng)不再平行国产无码Av动漫在线观看；光軸的取向和入射角的大小對(duì)折射光的偏振方向和能量有重大影響99国产性爱。

This paper,on the basis of motion kinetics equation,after considering the inertial force,infers the theorem of kinetic energy in non-inertial system .

從質(zhì)點(diǎn)組相對(duì)運(yùn)動(dòng)動(dòng)力學(xué)方程出發(fā)，考慮每個(gè)質(zhì)點(diǎn)受到的慣性力人妻一级片综合视频，推導(dǎo)出非慣性系的動(dòng)能定理乱伦小说图片，并在此基礎(chǔ)上對(duì)機(jī)械能守恒進(jìn)行研究，給出了慣性力為保守力的條件欧美黄色视频。。

The axial and bending characteristis models the of the pneumatic pressure artificial muscle actuator were set up according to the energy conservation law and the infinitesimal deformation theory respectively, and simulation researches and experiments had been done for the characteristics of the actuator.

論文基于能量守恒與轉(zhuǎn)換定律及最小形變?cè)斫⒘丝諝鈮喝斯そ铗?qū)動(dòng)器的軸向驅(qū)動(dòng)力學(xué)模型及彎曲轉(zhuǎn)向特性模型全国免费人人干，仿真計(jì)算了人工筋驅(qū)動(dòng)器的驅(qū)動(dòng)力學(xué)特性及彎曲轉(zhuǎn)響特性，通過(guò)實(shí)驗(yàn)研究對(duì)理論模型進(jìn)行了實(shí)驗(yàn)驗(yàn)證黄色网站午夜影院。

Under the prerequisite that the field variables exist with any reasonable boundary conditions, the infinitesimal symmetrical transformation is obtained.

在場(chǎng)變量可為任意合理解的前題下女同在线视频一区二区，確定了無(wú)窮小對(duì)稱變換，并發(fā)現(xiàn)不變性條件包含了物理空間和物質(zhì)空間中的守恒律www.zuneauto.com。

An inhomogeneous Benjamin-Davis-Ono-Burgers equation including topographic forcing and turbulent dissipation is derived in terms of the quasi-geostrophic vorticity equation, an approximate analytic solution of the BDO-Burgers equation with a small dissipation is obtained, the time variations of mass and energy of the algebraic solitary waves are discussed, and finally, the forced BDO-Burgers equation is integrated numerically and the numerical solutions are given for a given basic flow with a weak shear and a localized topographic forcing.

利用包括地形外源和湍流耗散的準(zhǔn)地轉(zhuǎn)渦度方程導(dǎo)出了包含強(qiáng)迫項(xiàng)和湍流耗散項(xiàng)的非齊次強(qiáng)迫BDO-Burgers方程日韩孕妇自拍视频直播网站在线观看，求出了小耗散存在情況下BDO-Burgers方程的近似解析解，討論了代數(shù)孤立波的質(zhì)量和能量的守恒關(guān)系日韩精品直播一页不卡在线观看，最后黄a淫荡视频，對(duì)給定的弱切變基本氣流和局地地形強(qiáng)迫永久免费毛片在线看视频，數(shù)值積分強(qiáng)迫BDO-Burgers方程，求得了不同參數(shù)下的數(shù)值解最近中文免费资源。

This thesis carries on research to a class of nonlinear Schrodinger Equation with wave operator of initial value periodic problem.

本文針對(duì)一維帶波動(dòng)算子的Schrodinger方程周期初值問(wèn)題進(jìn)行數(shù)值研究美国婬片A片AAA毛片，對(duì)上述方程首先構(gòu)造了守恒的半離散格式，然后將p次Hermite插值方法與有限差分方法相結(jié)合構(gòu)造了差分正交樣條配置格式欧美精品视频国，并證明這兩個(gè)格式均為穩(wěn)定和收斂的格式桑拿喝酒国产精品久久久久精品te。

PartⅡis devoted to studying integrability of nonlinear DDEs from the view of conservation law starting from scaling symmetry.

第二部分研究非線性DDE守恒律的待定系數(shù)構(gòu)造算法。

By introducing the generatingfunction method,the integrability of FDIHS is proved,which is thesimplest way we know so far.

通過(guò)引入母函數(shù)方法久久香蕉国产线看观看精品蕉，較簡(jiǎn)潔地證明了系統(tǒng)的可積性中文字幕小妇女视频在线观看，包括守恒積分族的對(duì)合性與獨(dú)立性，其中關(guān)于對(duì)合性的證明是迄今為止最為簡(jiǎn)潔的證明99re在线这里只有精品视频7。

In this thesis, by means of the principle of energy conservation, the small-signal transfer functions of interleave boost power factor correctors are derived. The transfer functions include the open-loop transfer function of interleave PFC and the transfer function of small-signal circuit with parasitic elements.

中文摘要本論文利用能量守恒定理推導(dǎo)交錯(cuò)式功率因數(shù)修正器(interleave power factor correctors)之等效電路模型，所推導(dǎo)的模型包括開(kāi)路交錯(cuò)式功率因數(shù)修正器的小訊號(hào)等效電路以及含寄生元件效應(yīng)之小訊號(hào)轉(zhuǎn)移函數(shù)免费一级A男女牲交。

The mass conservative interpolation function is based on the stream function.

根據(jù)流函數(shù)可構(gòu)造質(zhì)量守恒的插值函數(shù)老妇女黄色视频。