flat-beam的意思|示意

The influence of atmospheric turbulence on partially coherent flat-topped Gaussian beam is studied numerically in this paper.

本文用数值模拟的方法研究了湍流对通过其后的部分相干平顶高斯光束的影响。

Inspired by suspension bridge, the wire cable is used to reinforce the wide and flat reinforced concrete beam.

受悬索桥启发，利用钢丝绳索加固钢筋混凝土宽扁梁是在特殊条件和环境下的一种尝试。

The results show that we can conveniently control the intensity distribution of the partially coherent flat-topped beam by use of the fractional Fourier transform optical system.

结果表明，使用分数傅立叶变换，我们可以方便地控制部分相干平顶光束的光强分布。

This Paper gives a method of drawing the influence line of fixed end beam and the influence area of fixed edge flat plate which are lying on the elastic foundation bed.

本文提出一种绘制支承于弹簧地基上固端梁影响线及四边固定板影响面的方法。

This paper presents the design results of slim floor, composite beam and flat-plate floor under the dimensions of 3.

本文采用组合扁梁、组合梁、无梁楼盖三种楼盖形式，3。

The unbonded prestressed concrete flat beam frame can meet the aseismic requirement.

无粘结预应力混凝土扁梁框架应当可以满足抗震要求。