该词条未找到_海词词典

您要查找的是不是：

electron optical astigmatism 电子光学像散
Research on the electron optical characteristic of ELV-8 accelerating tube[J]. 引用该论文陈思富;殷学军;刘振灏;张仲发;郑威;徐宗宝.
Curvilinear axis Gaussian electron optical properties and aberration characteristics of the novel electrostatic immersion magne tic lenses are studied. 研究了新型的复合静电磁浸没透镜的曲光轴高斯电子光学性质及像差特性。
DA method is also introduced to TOF aberration analysis of analyzers, and the DA method of TOF aberration analysis for general electron optical systems is given. 本论文还将DA方法引入到分析器TOF像差的分析中，给出了一般电子光学系统利用DA进行TOF像差分析的方法。
The characteristics and geometric rules of military optics astigmatism is analysed.Its mathematical model is built by computational geometry lofting surface method. 分析了军用光学系统像散的特征及其几何规律，运用计算几何模线曲面的方法建立了像散的数学模型。
The one dimensional and 2.5 dimensional computer codes for klystrons are used to simulate and optimized the electron optical system and beam-wave interaction system of the L band broadband continuous wave MBK. 用1维和2.;5维速调管模拟软件对L波段连续波宽带多注速调管的电子光学系统和高频互作用系统进行了计算机模拟和优化。
Design of sheet beam klystron electron optics system with Wiggler focusing style[J]. 引用该论文王树忠;王勇;丁耀根;阮存军.
Introduced the Method of electronic optical data high speed acquisition of ultraviolet radiation of solid rocket plume. 详述了固体火箭羽烟紫外辐射的光电高速采集方法,并实时对导弹逼近告警。
For example the electron optics inside the IIT is influenced by the earth's magnetic field. 例如，IIT中的电子镜片会受到地磁场的影响。
Boundary Element Method(BEM) is applied to simulate electron optics system of multi-beam klystron with PRPM focusing in this paper. 该文采用边界元(BEM)软件TAU对具有周期反转永磁(PRPM)聚焦结构的多注速调管电子光学系统进行研究。
Key words: Electron optics,Wide electron beam focusing,Curvilinear coordinate system,Concentric spherical system,Numerical computation,Aberration. 关键词:电子光学，宽电子束聚焦，曲线坐标系，同心球系统，数值计算，像差
electron optical light amplifier 电子光学放大器
electron optical imaging systems 电子光学成像系统
Reflective Electron Optical System 反射式电子光学系统
electron optical image converter 电子光学图象转换器
Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
electron optical anastigmatic system 电子光学消像散系统
The medical electronic endoscope is one kind of medical electronic optical instruments that may insert the human body cavity and the internal organs cavity to carry on the visual observation and the diagnosis treatment. 医用电子内窥镜是一种可插入人体体腔和脏器内腔进行直接观察,诊断治疗的医用电子光学仪器。
Ni Guo Qiang: Electronic Optics, Photoelectronic Imaging Technique, Real Time Image Processing and Fusion Technique. 倪国强：电子光学，光电成像技术，实时图像处理及融合技术。
A mirage is an optical illusion. 海市蜃楼是一种视错觉。