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
- 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。 - 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。 - But a moment later the light beam is blocked until the next hole is in place.
但稍后该光束被阻塞，直到下一下孔转动到这个位置。 - In the path of the light beam!
光面，因为它是光的通！ - 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。 - 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。 - 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。 - So liquid crystal grating is used in extensive field such as diffraction optics, photoelectric switch, deflexion controlling of light beam.
因此液晶光栅的这种光电特性在衍射光学、光电开关、光束偏转控制等许多领域具有广泛的应用前景。 - When the initial power is equal to the critical power and light beam is incident at the beam waist, the elliptical Hermite-Gaussian spatial optical soliton is obtained.
当初始功率等于这一临界功率，光束从光腰处入射时，可得到椭圆厄米高斯空间光孤子。 - 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。