• 基本释义

1.Because wide-field lens are adopted in MEE,output images have serious distortion.
由于医用电子内窥镜广泛采用广角物镜，图像存在严重的畸变。收藏指正
2.If the maximum magnetic field of lens is 9500Gs and the FWHM width of field is about 11.6cm, the X-ray spot size will finally be 1.03mm approximately.
当透镜峰值场强9500Gs,半高宽11.6cm,束流包络半径3cm,平行入射,X光焦斑直径计算值最终趋于1.03mm。收藏指正
3.We reported the investigation results of the magnetic domains in a Co_(50)Ni_(20)Ga_(30) shape memory alloy with applying a magnetic field by objective lens with the out-of-focus methods of Lorentz microscopy.
本文首次通过增加物镜电流对样品施加外加磁场,并利用洛伦茨显微术实时观察了在外加磁场作用下Co50Ni20Ga30合金的磁畴结构的变化。收藏指正
4.A new method for determination of niobium by near field laser thermal lens spectrometry was developed. It was based on the reaction of niobium with 2?(5?bromo?2?pyridylazo)?5?diethylaminophenol (5?Br?PADAP) and tartaric acid to form a ternary complex with absorption maximum at 610 nm.
采用氦 氖激光器(632.8nm)观测了铌(V)与2 (5 溴 2 吡啶偶氮) 5 二乙氨基苯酚(5 Br PADAP)和酒石酸所形成的紫蓝色三元配合物的激光热透镜效应,建立了近场激光热透镜光谱分析法测定铌的新方法。收藏指正
5.Analysis on diffractive field and phase error of Fresnel lens
菲涅耳透镜的衍射特性及误差分析收藏指正
6.In the analysis, we take the electrostatic accelerating tube as an example, and divide the electrostatic accelerating tube into three elements: entrance thin lens, uniform accelerating field and exit thin lens, on which Lie map is applied, and the solutions through third order of particle orbits are obtained finally.
在分析中 ,以静电加速管为例 ,把静电加速管分成三个单元 ,即入口膜片透镜 -匀加速场 -出口膜片透镜 ,对每个单元施加Lie变换 ,从而得到轨迹的各级近似 .收藏指正
7.Four Degrees Field of View Cassegrain Optical System with Diffractive Lens
含衍射透镜的4~d视场卡塞格林光学系统收藏指正
8.A device on a camera that indicates, either optically or electronically, what will appear in the field of view of the lens.
取景器照相机上的光学或者电子设备，用以显示出现在镜头里的东西收藏指正
9.The method of probe vibration for measuring the axial field distribution of rotationally symmetric magnetic lens
探针振动法测定旋转对称磁透镜的场分布收藏指正
10.ANALYSIS OF VECTORIAL DIFFRACTION FIELD IN THE FOCAL SPACE OF A SMALL F-NUMBER LENS FOR MILLIMETER WAVE FPA IMAGING SYSTEM
用于毫米波焦面阵成像的小F数透镜焦区矢量衍射场分析收藏指正
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