1.
twin-cathode ray beam
双电子束，双阴极射线束
2.
3-D rapid ray-tracing and Gaussian ray-beam forward simulation
三维射线快速追踪及高斯射线束正演
3.
3-D geological modeling based on a section and Gaussian beam forward modeling
剖面三维地质建模及高斯射线束正演
4.
Gauss-ray bundle simulation in exploration of metal minerals
高斯射线束在金属矿产勘探中的模拟
5.
Moving beam radiography
可动射束射线透照术
6.
cosecant squared beam
平方余割包线型射束
7.
microbeam X-ray analyzer
微束X-射线分析器
8.
Cathode-ray tube(CRT)
电子束管(阴极射线管)
9.
X-ray diffraction microbeam camera
X射线衍射微光束摄影机
10.
Optimizing radiation and scattering characteristics of linear array with multiple constraints
多约束直线阵列天线辐射散射特性优化
11.
subject to refraction, as of a light beam.
使遭受折射用来描述线偏振光束。
12.
Attenuation, Scattering, Modeling water surface, Light shafts, Caustics.
衰减，散射，水面建模，光线束，焦散。
13.
a group of nearly parallel lines of electromagnetic radiation.
一束几乎平行的电磁射线。
14.
beam penetration cathoderay tube
电子束穿透式阴极射线管
15.
Disconnect all fuel injection harness connections.
断开所有的燃油喷射电线束接头。
16.
Study on Doubly Curved Shaped-beam Reflector Antenna Theory
赋形波束双弯曲反射器天线理论研究
17.
Study on Bone Density Measurements with Fan-beam Dual Energy X-ray Sources
扇束双能X射线骨密度测量方法研究
18.
A thin line or narrow beam of light or other radiant energy.
光线，放射线极细的一条或极窄的一束亮光或其它辐射能