查询词典 oscillating guide

We take sech form ansatz and solve the CNLS equations through variational approach. We obtain the analytical expression of nonlinear coupling term, which is in the lagrangian of CNLS. We apply a potential well model to analyze the interaction properties of self-trapping beams in detail, the results show that the interaction do not change the profile of the beams, two beams keep oscillating around their collective center periodically. The amplitude and period of this oscillation are both determined by initial separation of two beams.

我们采用Sech函数为试探函数，用变分法求解CNLS方程，（1）给出了CNLS方程所对应的拉格朗日中的非线性耦合项的解析表达，（2）利用势阱模型详细分析两自陷光束之间相互作用的特性，结果表明，相互作用没有改变孤子的形态，它们分别在与传播方向垂直的方向上绕它们的公共中心做往复振动，振动幅度及周期都取决于两光束的初始分隔。

The cavities are provided with electrodes (21, 215, 217, 5 22, 225, 228) and the display device has a circuit for supplying an oscillating AC voltage to said electrodes (21, 215, 217, 22, 225, 228) for generating electrons within the cavities by secondary emission.

所述空腔配备有电极(21，215，217，22，225，228)，所述显示装置具有为所述电极(21，215，217，22，225，228)提供振荡交流电压以在空腔内通过二次发射产生电子的电路。

As the wearer of the LifeShirt breathes in, the circuit expands and self-induction rises, lowering the frequency of the oscillating current; as the wearer breathes out, the opposite happens.

当穿著「生命衣」的人吸气时，线圈扩张、自感提高，而使振盪电流的频率降低；呼气时，情况则相反。

Based on the theory of the structure dynamics, with the limited element SAP5 programm as the calculating way, a calculatingway of the dynamics intenisity of the sieve s lateral plate is put forward and the reason why this kind of oscillating sieve causes crcak on the lateral plate is analyzed.

以结构力学理论为依据，以有限元SAP5程序为计算手段，提出了一种直线振动筛侧板的动力学强度的计算方法，并分析了这类振动筛在侧板上产生裂纹的原因。

He used an oscillating circuit containing a spark gap as a generator, and a similar circuit as a detector.

他利用一个振荡电路，其中包括一个电花隙作为发生器，并用另一个相似的电路作为探测器。

Additionally, It was found that the spherical aberration of thermal lens has the aperture effect of preventing higher-order transverse modes from oscillating.

此外，从实验上发现并分析了Nd：YVO〓晶体的热透镜球差对于高阶横模的抑制作用。

The flow around a stationary and in-line oscillating circular cylinder in a uniform flow at Reynolds number of 150 is studied by solving Navier-Stokes equations on a moving grid system described by Arbitrary Largangian-Eulerian method.

通过求解采用ALE方法描述的运动坐标系Navier-Stokes方程组，分析均匀来流下雷诺数为150的静止和流向振荡的圆柱绕流。

From video-recorder and image analysis, a detailed description of the second unsteady region shows oscillating and periodic flame behaviour resulting in significant increase of the burning rate.

从图像分析看，不稳定阶段显示，动荡和间歇火焰大大提高了燃烧速率。

The oscillating-disk viscometer in our laboratory was improved and calibrated with nitrogen at room temperature.

在对已有的振动盘黏度计改进的基础上，利用高纯氮气对改进后的实验装置进行了标定。

In experiment aspect, serial steps are taken to promote the reliability of the oscillating disk viscometer.

测量了HCFC22的气相粘度以检验实验系统的可靠性，测得粘度与文献粘度相比，最大偏差不大于3％。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。