light beam
英 [laɪt biːm]
美 [laɪt biːm]
网络 光束; 线偏振光束; 光射束; 光柱; 光束光束
英英释义
noun
- a column of light (as from a beacon)
双语例句
- Propagation of flat and Gaussian light beam in biological tissue is simulated with Monte-Carlo method.
用蒙特卡罗方法模拟了均匀分布光和高斯分布光在生物组织内的传播。 - But he sees that the light beam in the red ship does not do this.
但他发现红色飞船里的光线不是如此。 - The night was burning in the hall. A light beam rushed to the night sky.
大厅里守夜的灯光亮着。一道光束冲向夜空。 - Effect of Light Beam Divergence on Ionic Fragments Distributions of C_ ( 60) Irradiated by Nanosecond Laser
激光辐照C（60）分子中光束发散度对产物分布的影响 - Another important application of diffraction theory is the study of the far field divergence angle of a collimated light beam.
衍射理论的另一个重要应用就是研究准直光束的远场发散角。 - The optical system is characterized by low cost, high quality light beam, stabilization and utility.
设计的光学系统成本低，光束质量高，性能稳定。 - A Non-dispersed infrared ( NDIR) methane gas sensors system based on infrared absorption spectrum theory was designed according to single light beam and double wavelengths technology.
基于气体红外光谱吸收原理，设计了一款电调制非分光技术的红外瓦斯传感器系统。 - Based on this, the evolution equations, evolution laws of elliptical Hermite-Gaussian light beam ′ s every variable and two critical powers are also derived using variational method.
在此基础上，运用变分法得到了椭圆厄米高斯光束各参量的演化方程、演化规律和两个临界功率。 - The maesurement errors in the laser collimation are mainly caused by the light beam drift, the light beam incurve and the light beam random tremble.
论文中对长距离激光准直光束特性进行了较详细的实验研究和理论分析认为，影响其准直精度的三个重要因素是光源漂移、光线弯曲和随机抖动。 - Results show that propagation direction of the input light beam can be controlled by changing coupling length of the device.
结果表明选择适当的耦合长度可以使光在器件中呈现不同的状态。