biplanar lens
同义词释义
- 1)biplanar lens,双平透镜2)hyperboloid cylinder-plane lens,双曲柱面-平面透镜3)flat-top plastic bifocal,平顶塑料双焦点透镜4)two-lens ocular,双透镜物镜5)two-lens ocular,双透镜目镜6)biconvex lens,双凸透镜
用法例句
The consequence in this paper may be used to design a collimating system with micro-hyperboloid cylinder-plane lens that will considerably decrease the diverging angle of diode laser in fast axis and will be build up high quality beam.
根据光线传播基本原理,通过计算和推导,用解析式表达并讨论了半导体激光器快轴方向发散光束通过有偏心率误差的双曲柱面-平面透镜后的准直效果,为正确认识、纠正误差,尽可能发挥双曲柱面-平面透镜的准直作用,改善半导体激光快轴方向光束的发散,提高光束质量提供了理论依据。
The rule of adaxial image formation is studied,of the transmission light and reflected light through the two optical surfaces L_1 and L_2 of the biconvex lens.
研究了经双凸透镜两个光具面 L_1和 L_2的透射光线和反射光线的近轴成像规律,以此说明其像群的形成。
flat-top plastic bifocal
平顶塑料双焦点透镜
Propagation Properties of Partially Coherent Flat-topped Beam Passing through Astigmatic Lens;
部分相干平顶光束经过双焦距薄透镜的传输特性研究
A usually transparent glass or plastic dome.
透明玻璃(塑料)圆顶
Having the same focus or foci. Used of a lens.
共焦的有共同焦点的。用于透镜
He focuses the lens of a microscope.
他调整显微镜的透镜以定焦点。
The act or result of causing a lens to deviate from accurate focus.
散焦,去焦使透镜偏离准确的焦点的行为或结果
The pit cover should be sealed over with tar paper or plastic.
顶盖必须用焦油纸或塑料封闭。
"A convex lens causes rays to converge on a single point, the focal point."
会聚透镜使光线会聚于一点,即焦点。
"Diverging lens causes the rays of a parallel beam of light to spread out and appear to come form a point, i.e. the rays diverge. It produces a virtual image at its principal focus. Such a lens is thinner at the center than at the edge"
散光镜使一束平行光线散开而形似出发于一点,在其主焦点上产生虚像, 这种透镜的心比边缘薄
Analysis and Measurement of Spot Focusing Lens Antenna Resolution
点聚焦透镜天线分辨率的分析与测量
variable focal length (cylindrical) lens
变焦(距)(圆柱)透镜
He focused his binoculars on the bird.
他把双筒远镜的焦点对准在那只鸟上。
air-spaced doublet
双不胶透镜; 双分离透镜; 双分透镜; 空气隙双合透镜; 分离式双透镜
manual zoom lens
(镜头)手控可变焦距透镜
PLANO-CONVEX SELFOC LENSES FOR COUPLING LASER DIODE TO FIBER
耦合半导体光源和光纤的平凸自聚焦透镜
He focused the sun's ray on a piece of paper with a burning-glass.
他用一面凸透镜把阳光在纸上聚成焦点。
Optical Parameters Of Selfoc Lens Measured by Modified Spot Way
改进的斑点法测量自聚焦透镜光学参数
Research on Open Circuit Voltage of Solar Cell Under the Modulation of Lens Focus Position
透镜焦点位置调制太阳电池开路电压的研究
相关英语词汇
- branched chain molecule是什么意思
- bearing white metal是什么意思
- boat elevator是什么意思
- brake lever quadrant是什么意思
- bilaterally symmetrical是什么意思
- bar iron,bar steel是什么意思
- beyond the horizon是什么意思
- benchmark是什么意思
- body memory是什么意思
- boilings是什么意思
- bimetallic shoe brake drum是什么意思
- biquadratic residue是什么意思
- book inventory是什么意思
- branch of a curve是什么意思
- bar strip是什么意思
- bar gauge;plug gauge是什么意思
- Bootstrap Memory是什么意思
- barretter resistance是什么意思
- biochemical mutant是什么意思
- bowl是什么意思
- bulk temperature是什么意思
- baffle board是什么意思
- ballistite是什么意思
- beesting是什么意思
- bursting of buds是什么意思
- bulk graphite是什么意思
- British standard teak是什么意思
- boosterfeed pump是什么意思
- breeder region是什么意思
- brossite是什么意思