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

化学

英英释义

noun

• a column of light (as from a beacon)
  Synonym:beambeam of lightrayray of lightshaftshaft of lightirradiation

双语例句

• The light beam passes through the container holding the vapor.
  光束通过盛蒸汽的容器。
• 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
• 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。
• 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 influences of the light beam drift, the light beam incurve, the light beam radom tremble and etc.
  综合考虑了光源漂移、光线弯曲、随机抖动等因素的影响。
• The propagation properties of elliptical Hermite-Gaussian light beam in a strongly nonlocal nonlinear medium are studied.
  研究了椭圆厄米高斯光束在强非局域非线性介质中的传输特性。
• The finite-sized light beam reflected from a weakly absorbing dielectric slab would experience a longitudinal displacement.
  光束在弱吸收介质板上反射时，会产生纵向位移。
• The influence of experimental error on the generation of radially polarized light beam, and the change of the light spot of radially polarized light beam in propagation are investigated.
  同时指出实验上的误差对产生径向偏振光的影响，以及研究了传输过程中实验上所获得的径向偏振光光斑的变化。
• On the basis of theories of physics, geometrical optics and photometry, the optical properties of collimated light beam incident upon single fiber perpendicular to the fiber axis are studied.
  结合物理学的基本原理和几何光学的基本规律以及光度学的基础理论等三方面，研究了单纤维在平行均匀光束垂轴入射时的光学性质。
• Data transmission: The electronic transfer of information between two or more locations, Transmission may be by means of wires, light beam, satellite, etc.
  数据传输：信息在两个或多个地点间的电子传送。电线、光束或卫星等都可用作传送。