light beam是什么意思

网络释义

用法例句

0%C, mass fraction) surfacing layer by light beam heating were investigated by means of X-ray diffraction, SEM, EDAX, microhardness, Rockwell hardness, etc.

０％ 的 ＮｉＣｒＢＳｉ系自熔合金粉末光束堆焊层的微观组织及强化机理。

A 5kW light beam brazing equipment has been developed and tested.

研制和试验了功率为５ｋＷ的聚焦光束钎焊设备。

The propagation and transformation c ha racteristics of Gaussian spherical beam are analyzed in this paper.

本文讨论了高斯球面波的传播和变换特性 ,证明该光束具有非双曲线传播规律 ,指出以往有关该光束存在最大发散角的结论是对光斑尺寸的定义不合理引起

The experiment results of laser output beam pointing stability by measured with CCD camera is prevented.

报导用ＣＣＤ摄像机检测激光器输出光束的指向稳定性的实验结果。

Laser diode emits the elliptical divergent Gauss beam depended on temperature.

半导体激光器发出的是一束发散的椭园形高斯光束，并具有温度依赖性。

Based on these equations, an evolution equation of the beam waist has been obtained.

由光束在吸收克尔介质中传输的非线性近轴波方程 ,推导出具有二次相位分布的圆对称高斯光束在线性吸收介质中的耦合传输方程以及光束束腰的演化方程。

Design of Off-angle Beaming Device Based on Subwavelength Metal Thin Film Microstructure

金属薄膜亚波长微结构的光束集束器件设计

illuminating laser beam

照射激光束，照明激光束

collimated lihgt beam

准直光束，平行光束

Study of Laser Beam Width, Beam Quality and Focal Shift;

激光光束束宽、光束质量和焦移的研究

luminous flux

【物】光束, 光通量

double-beam grating spectrophotometer

双光束光栅分光光度计

double - beam spectrodensitometer

双光束分光光密度计

collimated laser beam

激光平行光束，平行激光束

This device splits the light beam into a measuring light beam and a reference light beam.

此设计把光束分成测量光束和参化光束。

split-beam photometric analyzer

分裂光束光度分析仪

single beam molecular absorption spectrometer

单光束分子吸收光谱仪

double beam molecular absorption spectrometer

双光束分子吸收光谱仪

laser beam type thermal detector

激光光束型感温推测器

headlight beam aiming control

前照灯光束对光操纵件

switch a car's headlights from a higher to a lower beam.

转变汽车的前灯使从高光束到低光束。

The Transformation of Gaussian Beams Pass through the Defocusing Telescope System;

高斯光束通过离焦激光扩束器的变换

The Beam Propagation Factor and the Focal Shift of Truncated Gaussian Beams

截断高斯光束的光束传输因子和焦移

Beam quality characterization of super-Gaussian beams passing through a spherically aberrated lens with an annular rectangular aperture

超高斯光束经光阑球差透镜后的光束质量评价

Theoretical Investigation of Propagation of Laser Beam and Ultrashort Pulsed Beam;

激光光束传输及超短脉冲光束传输的理论研究