查询词典 rotationally

It is shown that the far-field divergence angle of nonparaxial rotationally LG beams approaches to an asymptotic value of 63.435° as the initial waist-width to wavelength ratio w0/λ approaches zero,which is independent of the order.

计算结果表明，当初始束腰宽度和波长之比w0／λ趋于0时，对任意非傍轴旋转对称LG光束，远场发散角趋于渐近值63.435°，与阶数无关。

Based on the second-order moment of the power density, the far-field divergence angle of nonparaxial rotationally symmetric Laguerre-Gaussian beams is derived and expressed in a sum of the series of the Gamma function.

基于功率密度的二阶矩方法，推导出了非傍轴旋转对称拉盖尔－高斯光束远场发散角的解析公式，并表示为伽玛函数的幂级数求和形式。

The process of rotationally inelastic collision of He-LiH complex has been discussed with close-coupling method based on the CCSD potential energy surface.

在单双迭代耦合簇CCSD势能面的基础上，运用密耦方法讨论了He-LiH体系的转动非弹性碰撞。

The close coupling calculation of rotationally inelastic collision of He with Na_ 2 is first performed by employing a recently computed ab initio potential energy surface.

在已经拟合好的He-Na2体系势能面上，根据原子-双原子分子的非反应性碰撞动力学的相关基本理论，在空间固定坐标系下，采用严格的密耦方法求解了He原子和Na2分子的转动非弹性碰撞动力学方程。

True parallel access would require that an array's disks be rotationally synchronized.

真正的并行访问需要阵列的磁盘盘片同步旋转。

Additionally, the main fabrication process of the designed rotationally symmetric diffractive optical element on planar Germanium substrate by single point diamond turning utilizing NANOFORM 250 lathe is described.

最后给出了用美国OPTIKOS 公司的传递函数仪测出的系统在不同温度下测试结果。

A molded plastic bottle (10) has a base (24) having an outside surface rotationally symmetric about a longitudinal axis of the bottle including a convex heel (26) and a central concavity (28) separated by a standing ring (30) supporting the bottle on an underlying surface.

一种模制的塑料瓶(10)，具有一个带有绕瓶子的纵轴转动对称的外表面的底座(24)，该底座包括凸出的跟部(26)和中心凹面(28)，它们用将瓶子支撑在任何下垫面上的立环(30)互相分开。

It is evident that the "stationary" seal component shifts longitudinally, although not rotationally.

很明显的&固定&印章组成纵向变化，虽然不是旋转。

The rotationally periodic analytical method is extended to the linear static stability analysis of rotationally periodic structure sustained the unsymmetrically loads (especially, the wind load or horizontally seismic load) and the relevant finite element formulations for the rotationally periodic analysis are deduced.

对旋转周期分析方法在结构静动力分析和稳定分析中的应用进行了系统而全面的总结和讨论，并将其进一步推广至承受非轴对称载荷（尤其是工程中常见的风载或水平地震载荷）的旋转周期结构的线弹性静力稳定分析中，导出了相应的旋转周期分析的有限元列式。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

It goes back to what I told you...

现在回到我告诉过你的。。。

With a supporter in Mr Charest and an admirer in Mr Dumont, Mr Harper may be encouraged to call an election himself.

由于在沙雷那边有个支持者，杜蒙那边有个崇拜者，鼓励哈珀为自己举行一次选举。