查询词典 achromatic lens

They are designed to bring three wavelengths into focus in the same plane. The residual color error can be up to an order of magnitude less than that of an achromatic lens.

他的设计能让三种不同的颜色(通常是红色、绿色和蓝色)汇聚在相同的焦平面上，颜色的残差错误比消色差透镜少了一个数量级。

Apochromat is achromatic lens than the average have better color correction capabilities of the lens or other lens.

复消色差透镜是比一般的消色差透镜有着更好的颜色矫正能力的镜头或其他的透镜。

Apochromat is achromatic lens than the average have better color correction capabilities of the lenses or other lenses.

复消色差透镜是比一般的消色差透镜有着更好的颜色矫正能力的镜头或其他的透镜。

A tube containing a convex achromatic lens at one end and a slit at the other with the slit at the focus of the lens; light rays leave the slit as a parallel beam.

一端包含一个凸起的消色差透镜另一端在镜头的中心有一个小切口的小管；光线通过小切口成为平行光线。

Achromatic lens: A lens which refracts light of most colours equally, i.e.

消色差透镜：能够把大多数色光作等量折射的透镜。

A 65mm FL910mm f/14 doublet achromatic lens was used.

甲65毫米双FL910mm f/14用消色差透镜。

A tube containing a convex ''.'achromatic'.'' lens at one end and a slit at the other with the slit at the focus of the lens;''.

一端包含一个凸起的消色差透镜另一端在镜头的中心有一个小切口的小管；''。

of designing an achromatic lens with F/#=1 and aperture D=5mm is developed and numerical simulation is performed.

利用这种特性，本文提出了一种变深度亚波长孔阵金属折衍混合透镜（DV- SHAM R/D lens），它是由DV- SHAM lens与折射透镜结合，能够消色差，实现宽波段成像。

To avoid the shortcoming of magnification change with wavelength, which will cause the spectral image pixel registration error and provide inaccurate relative spectral signal strength in the classical diffractive optic imaging spectrometer, a novel hybrid refraction/diffraction telecentric optical system combining a diffractive lens with an achromatic lens system is presented, and the working principle is then established.

为了克服在传统衍射光学成像光谱仪中，衍射透镜的焦距随波长变化引起系统放大率随波长变化，从而导致光谱图像的像元配准误差，得到并不精确的相对光谱信号强度，提出了将衍射透镜与消色差透镜系统相结合的新型折/衍混合、二组元复合远心成像光学系统的技术方案，具体分析推导了该系统的成像理论。

A tube containing a convex achromatic lens at one end and a ''.'slit'.'' at the other with the ''.'slit'.'' at the focus of the lens; light rays leave the ''.'slit'.'' as a ''.

一端包含一个凸起的消色差透镜另一端在镜头的中心有一个小切口的小管；光线通过小切口成为''。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。