passing beam的例句大全

passing beam headlamps for mopeds

合格供摩托车大灯光束

The efficiency of passing beam web and taper flange in enhancing joint strength are also investigated through tests.

并藉由实验来厘清贯穿腹板与扩大梁翼板断面在梁柱接头中所扮演的角色。

Beam with Energy Spread Passing Through Siberian Snake

具有能量散度的束流通过西伯利亚蛇的问题

Inappropriate formulation, Which the main mark of the precision of triangular prism is the verticality error, is corrected by discussion. Transformation of fundamental mode Gaussian beam passing through triangular prism is analyzed quantitatively.

通过讨论，指出了三棱镜精度的主要标志是垂直度误差的提法不妥。本文对基模高斯光束经三棱镜的变换进行了定量分析，表明基模圆高斯光束经三角棱镜变换后成为椭圆高斯光束。

This phenomenon can be explained by the spatial self-phase modulation of the Gaussian beam passing through the nonlinear medium.

该现象可以用高斯光束通过介质时产生的空间自相位调制解释。

A beam of light passing through it is brought to a point or focus.

光束通过它时能够汇聚成一点。

Based on the method that a rectangular function can be expanded into a sum of complex Gaussian functions with finite numbers, the propagation characteristics of a Gaussian beam passing through apertured spatial filter systems are analysed and the corresponding analytical formulae are obtained respectively.

根据矩形函数可以展开为有限复高斯函数之和的方法，从柯林斯衍射积分公式出发，对高斯光束通过受限空间滤波器传输特性进行分析，得到了相应的近似解析式。

A parametric study is performed in investigating the uniformly polarized electromagnetic Gaussian Schell-model beam passing through ABCD optical systems.

最后针对均匀偏振电磁高斯谢尔模光束通过ABCD光学系统的传输进行了一系列的参数研究。

it is far from simply a radio beam passing through a vacuum at "the speed of light" .

这远不像一束无线电波“以光速”穿过真空层那样简单。

and the spacecraft's antenna will receive a powerful radio beam from earth passing through pluto's atmosphere.

来自地球的强大无线电波能穿透冥王星大气层，为太空船的天线所接收。

the utility model adopts plastic optical fiber as passing light beam, and it is easy in manufacture and low in cost.

采用塑料光纤作为传光束，制造工艺简单，成本低。

in general case a gaussian schell model ( gsm) beam passing through abcd optical systems is represented by the superposition of coherent modes.

在一般情况下推导出高斯－谢尔模型光束经ABCD光学系统变换后的相干模迭加表示式。

analytical formulas are obtained for describing the propagation of the off-axial elliptical gaussian beam and the off-axial electromagnetic gaussian schell-model beam passing through the optical hartley transform system.

第四章将光学Hartley变换描写为张量形式，获得了离轴椭圆高斯光束以及离轴电磁高斯谢尔模光束通过Hartley变换系统传输的解析表达式。

The ED50 of the retinal injury in rabbits and monkeys were obtained when the laser beam is parallel or passing through convergent lens.

求得氩激光通过前置镜及平行光后的ED（50）值；

Based on the propagation theory of laser beams, the change of beam parameters, focal switch and beam shaping of laser beams after passing through an astigmatic lens are analysed in the present thesis. 1.

本文以激光光束传输理论为基础，研究讨论了激光光束通过像散透镜聚焦后光束参数的改变，焦开关现象及光束整形等。

Based on the multi-beam interference principle, it was derived that the expression of the intensity of the transmitted beam for a Gaussian beam passing through a nonparallel F-P interferometer.

基于多光束干涉原理，推导出了高斯光束经过两腔镜不严格平行的FP干涉仪后透射光强度的表达式。

Quantum tunnelling time of cold atom passing through a laser beam

冷原子穿越激光束的量子隧穿时间