parabolic reflector是什么意思

网络释义

用法例句

The quantative test of lightweight 630 guartz parabolic mirror has firsty been implemented with this method.

首次运用该方法对６３０石英轻质抛物面反射镜实现了定量检测，给出了镜面面形测量结果。

The parabolic mirrors with high Numerical Aperture (NA) are used as efficient light collectors and its focus with the slight deviations of the incident beam from the optical axis or from parallelism give rise to huge aberrations.

针对大数值孔径旋转抛物面反射镜对倾斜入射光线较大的散焦和离焦问题,本文设计一种用于大数值孔径旋转抛物面反射镜光轴偏角测量的系统,用于对大数值孔径旋转抛物面反射镜光轴与结构轴的校准。

According to this omnidirectional imaging system design method,a paraboloidal mirror was developed,and a paraboloidal catadioptric omnidirectional imag.

进而研制出抛物面反射镜,建立了抛物面折反射全景成像系统。

The intensity distribution of a UV linear light source with a parabolic cylinder reflector on a work piece surface has been simulated using the OpenGL program based on VC++6.

基于VC++运用OpenGL对具有抛物柱面反射罩的线光源在工件上平面的光强分布进行了计算机模拟研究。

The system is composed of off-axle paraboloid reflector,cross line target,background light,imaging collecting system and other devices.

该装置由离轴抛物面反射镜、十字靶标、背景光源、图像采集装置及其它附件组成。

the parabolic reflector of a searchlight

探照灯的抛物面反射镜

Study on Numerical Simulation of Headlight Reflector with Non-axisymmetrical Parabolic Shape

非轴对称抛物面反射镜拉深成形数值模拟研究

Horn parabolic reflector antenna

喇叭抛物反射面天线

It used to apply only to reflecting telescopes in which the primary mirror was a paraboloid, and thus capable of forming an image all by itself.

它过去只用在抛物面反射望远镜上，这种镜子只用主反射镜就能成像。

a parabolic reflector for light radiation.

反射放射光线的抛物面反射器。

The primary mirror. This is the paraboloidal mirror at the bottom of the tube. It has an aluminized surface that reflects starlight to form an image at the focal plane.

主镜。是位于镜筒底部的一块抛物面镜。表面镀铝膜，将星光反射到焦平面上成像。

fully steerable parabolic radio telescope

可跟踪抛物面射电望远镜

Optical Properties Analysis of Compound Parabolic Refractive X-ray Lenses

抛物面型X射线组合折射透镜光学性能分析

Thomson parabola ion analyzer

汤姆逊抛物面反射器离子分析仪

multi-feed parabolic reflector antenna

多馈源抛物面反射器天线

Cylindrical Fold Study of a Large In-Space Deployable Membrane Parabolic Reflector;

薄膜抛物面反射器的圆柱式折叠研究

and said that the debris was actually the remains of a weather balloon with a metal radar dish attached.

并表示这些碎片实际上是一个带有雷达抛物面天线反射镜的气球的残

a reflecting telescope that has a paraboloidal primary mirror and a hyperboloidal secondary mirror; light is brought to a focus through an aperture in the center of the primary mirror.

具有抛物面主镜和双曲面次镜的一种折射式望远镜；光线被集中到主镜中心的孔径。

Study on the characteristics of spatial instantaneous polarization of parabolic reflection antenna

抛物面反射天线的空域瞬态极化特性研究

The mirror reflects light back to the scatter plate.

镜面把光反射回散射板。

Planar Receiving Array Study on Multi-beam Offset Parabolic Reflector Antennas at Millimeter Waves

毫米波段多波束偏置抛物反射面天线平面接收阵列研究

DEFORMATION ANALYSIS FOR REFLECTOR WITH LIBERTY BORDER OF PARABOLOID ANTENNA

自由边框条件下抛物面天线反射面受载时的变形分析

Grinding Principle and Track Calculation of Mould Core in Reflecting Cover of Lamps with Paraboloid

抛物面灯具反射罩模具型芯磨削原理与轨迹计算