查询词典 Maxwell

The modern school that hails technology ar gues that such masters as Galileo,Newton,Maxwell,Einstein,and inventors such as Edison attached gr eat importance to,and derived great benefit from,craft information and technological devices of different kinds that were usable in scientific experiments.

为技术而欢呼的现代学派争辩说，像伽利略，牛顿，麦克斯威尔，爱因斯坦这样的科学大师和像爱迪生这样的发明家十分重视科学实验中能使用的各种不同的工艺信息和技术装置并从中受益匪浅。

We deduce the basic differential equation of light spreading in photonic crystal and the theory of one dimensional optical transfer matrix from the Maxwell's equation in chapter Ⅱ.

第二章从麦克斯韦方程出发，推导了光在光子晶体中传播的基本微分方程和一维光学传输矩阵理论。

"Parents need to model good relationships for their children," Maxwell says.

&家长需要模型的良好关系，为他们的子女，&麦克斯韦说。

"I remember I just wanted to rub it in as much as I could," Maxwell recalls.

&我记得我当时只想尽可能地去惹怒他。&

I prefer Maxwell House, with a little bit of sugar and milk.

&（&我喜欢麦氏，加点糖和牛奶。

From Maxwells equations, the vectorial and scalar wave equations for 3D, 2D and 1D are given out one by one using the slowly varying envelope approximation.

从电磁场的Maxwell方程组出发，分别导出了缓变包络近似条件下矢量及标量波动方程的三维、二维、一维形式，然后对其横向和纵向数值处理方法分别作了介绍。

From the Maxwells equations in integral form directly, the Maxwell Grid Equations are derived through discretization of the solution space and the equations, and thereout the common equation of arbitary structures. Secondly, the solution uncertainty of a common electro-magnetic equation is proved and a strategy is advised to get the unique solution of the finite integration equation.

直接从积分形式麦克斯韦方程组出发，通过空间离散与方程离散得到麦克斯韦网格方程组，由此得到任意结构的一般方程；深入分析了麦克斯韦网格方程组的代数特性，论证了其解的不确定性，并指出了一种可避免解不确定性的措施。

The finite difference time-domain method is stable and easy to be used, but due to the fact that it approximates the space derivatives in Maxwells curlequations by central difference, FDTD usually requires more than 20 grids perwavelength to achieve acceptable accuracy. As a contrast, pseudospectraltime-domain method approximates the space derivatives by pseudospectralmethod, which guarantees the accuracy, theoretically requiting only 2 grids perwavelength.

传统的电磁场数值算法——时域有限差分法稳定而易于实现，但由于FDTD采用中心差分近似Maxwell旋度方程的微分，每个波长上需要取的网格数通常较多，而时域伪谱法采用伪谱法求微分，理论上每个波长只需要取两个网格便可以达到较高的精度。

Finally, the wave equation of the electromagnetic field of this kind damper isderived from the Maxwells equation. The magnetic flux density at the boundary isassumed to be harmonic, so the analytical result of the wave equation is solved. When therotor rotates, eddy currents flowing inside the conducting material field are caused. Thetangential force acting on the rotor because of the action between eddy currents andmagnetic field is produced. The tangential force causes a retardation torque, which leadsto the increase of power and heating effects.

最后，应用Ahrens的电磁轴承简化模型，从Maxwell方程出发推导了应用于本文所述的被动式电磁阻尼器的波动方程，并用傅立叶级数把矩形磁场展开的谐变磁场作为磁场的边界条件，通过求解波动方程得到磁场的解析解，从而计算了阻尼器对转子的电磁力和由涡流引起的切向力产生的阻尼器附加功耗。

Nay, even the ster provostmarshal, lieutenantcolonel Tomkin-Maxwell ffrenchmullan Tomlinson, who presided on the sad occasion, he who had blown a considerable number of sepoys from the cannonmouth without flinching, could not now restrain his natural emotion.

甚至连主持这一悲惨场面的面容严峻的宪兵司令，那位陆军中校汤姆金-马克斯韦尔。弗伦奇马伦。汤姆林森，尽管他曾经毫不犹豫地用炮弹把众多印度兵炸得血肉横飞，当前也抑制不住感情的自然流露了。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失