parallel rays
英 [ˈpærəlel ˈreɪz]
美 [ˈpærəlel ˈreɪz]
网络 平行光线; 理行光线; 平行光束
双语例句
- Splitting a ray into two parallel rays polarized perpendicularly. Fabrication of the Si-based Waveguide Core Materials and the Splitters
使光波分裂成两束平行的垂直偏振的波。硅基光波导芯层材料及波导分束器的制备 - The parallel light rays of the prnicipal axis that approach a convex lens can converge to the focal point.
只有在近轴光线条件下，平行光通过凸透镜才可近似聚焦于一点。 - Two kinds of convex lens which make parallel light rays converge to the focal point are given.
本文给出两种能使平行光严格聚焦于一点的凸透镜。 - Telecentric operation ( field rays leave parallel to optical axis, unlike Barlow lenses which diverge rays).
远心手术（场射线离开平行光轴，不像巴卢镜片，其中发散射线）。 - This paper presents a new method of drawing perspective shade and shadow in parallel rays, which makes use of plane trace and geometrical drawing method.
探讨了一种利用平面迹线和几何作图法，作无灭光线下透视阴影的新方法。 - Determination of the Vector Field With Parallel Rays for Gravitational Waves
引力波的平行射线矢量场的确定 - We generalizes the concept of the parallel rays of Euclidian space to a complete noncompact Riemannian manifolds and discuss its properties.
第二部分是讨论了黎曼流形中的一些几何问题，主要是将欧氏空间平行射线的概念推广到一般黎曼流形，并研究其所具有的性质。 - This article introduces a vehicles classification system which is a plane measuring system with parallel infrared rays in equal distance from one another and a classification subsystem.
本文介绍了一个车辆分类系统，它是由平行红外线族构成的平面检测子系统和分类子系统组成。 - In a vehicle feeing system with magnetic card, the infrared subsystem for separating vehicles is an important equipment which is a plane measuring system with parallel infrared rays in equal distance from one another. Its performance will directly affect the operation of the feeing system.
在机动车磁卡收费系统中，红外车辆分离子系统是一种重要设备，它是由平行等距红外线族构成的平面检测系统，其性能直接影响收费系统的正常运转。 - The numerical computing, the intensity distribution of the parallel rays after going through fresnel zone plate, as well as the influences of the errors caused during the manufacturing of the plate and of the errors of focussing are discussed.
本文用计算机进行数值计算，讨论了平行光经菲涅耳波带后的光强分布，以及波带制作误差、调焦误差所带来的影响。 - Analysis of imaging characteristic of Fresnel lens for parallel rays
菲涅耳透镜对平行光的成像特性分析 - Then using another convex lens and a micrometer eyepiece the altered parallel rays is focused, and the imaging size of line pair of collimator imaged on the another convex lens is measured.
用一辅助凸透镜与一测微目镜进行平行光束的会聚，测出准直管玻罗板线对在辅助凸透镜焦平面上所成像的大小； - The platean characteristic curves for different parallel cells of the BSC are measured with the μ particle in cosmic rays.
用宇宙线μ子测量了桶部簇射计数器不同并联单元的坪特性曲线。 - The optical deflecting element is applied to deflect beams perpendicular to the rotary axis of the joint. The telescope system is used to decrease the beam diameter, and maintain the beams as parallel rays.
光束偏转元件将沿圆周分布的光束偏转到平行于机械旋转轴的方向，望远镜系统缩小光束口径，并且保持光束的平行，光纤准直器为接收元件。