1)segmented primary mirror分块式主镜
1.Research on cophasing optimized algorithms for space-based telescope segmented primary mirror;空间望远镜分块式主镜共相位调整的优化算法研究
2.The segmented primary mirror of next generation space-based telescope was controlled by a number of actuators to achieve a required surface shape.新一代空间望远镜采用分块式主镜方案,以多个旁瓣子镜背后布置的若干致动器为控制手段,对主镜面形进行高精度控制,是一个复杂的控制系统。
3.The segmented primary mirror of space-based telescope is controlled by a number of actuators to achieve a required surface shape.空间望远镜分块式主镜的面形是由其背后布置的若干致动器控制的,是一个复杂的控制系统。
英文短句/例句
1.Modeling of Segmented Primary Mirror Surface Control System for Space-based Telescope空间望远镜分块式主镜面形控制系统建模
2.Thermal-structural-optical integrated analysis of segmented space telescope分块式空间望远镜的光机热集成分析
3.On-Orbit Position Error Correction of Segmented Primary Mirror of High-Resolution Space Telescope高分辨率空间望远镜分块主镜位置误差的在轨校正
4.Simulation Research on Wavefront Sensing and Correction Algorithms for Segmented Space Telescope分块式空间望远镜波前传感及控制方法的仿真研究
5.Main Cable Saddle Cutting and Hoisting Technology of Cable Self-anchored Suspension Bridge自锚式悬索桥主索鞍分块及吊装施工技术
6.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
7.Mounting System of the Primary Mirror of the 1.2m Alt-Az Telescope1.2米地平式望远镜主镜的支承装置
8.A determinant whose only nonzero elements occur in square blocks centered about the principal diagonal is in block-diagonal form.仅有的非零元素集中于主对角线的方块中的行列式是分块对角形式的。
9.Such diagrams normally consist of a series of blocks representing main sections of the analysis.这种图式通常由一系列表示分析中主要段落的分块来组成。
10.partially transmitting mirror splitter局部透光镜式分离器
11.partially silvered mirror splitter局部镀银镜式分离器
12.DCOM Distributing Component Object Model分布式组成物体模块
13.Performance Analysis of Slipper Block Lubrication Pump滑块式润滑泵内尼龙滑块的性能分析
14.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。
15.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。
16.Modular seat section. Attach to other modular seats and tables.模块式座位部分。与其他模块式座位和桌子相连。
17.convertible lens并合镜头，通常是指称式镜头，可分开使用
18.An Experimental Research on the Motivation of Message Blocks and Schema in English Text Teaching;主位信息块与图式互动课文教学实验
相关短句/例句
annulus-sector segmented primary mirror环扇形分块主镜
1.Using finite element analysis, thermal deformation data of annulus-sector segmented primary mirror are obtained.用有限元分析获得了环扇形分块主镜的镜面热变形数据,分别用圆域Zernike多项式和环扇域Zernike多项式对其进行了波面拟合,比较了用两种多项式的拟合精度。
3)deployable segmented mirror可收展式分块镜
4)segmented mirrors分块镜
1.The optimization of the three driving points on each fan-shaped mirror of the segmented mirrors;分块镜扇形子镜驱动点位置优化计算
5)block prism分块棱镜
6)Segmented space telescope分块式空间望远镜
1.Wavefront sensing and control algorithms play a very important role in high-resolution imaging of segmented space telescope.分块式空间望远镜的波前传感及控制方法是实现高分辨率成像的关键。
延伸阅读
分块对角算子分块对角算子block - diagonal operator 分块对角算子)bl以尘一山ag00al 01犯m妞;皿泌~即~。~云.州四T叩}关于凡lbert空间H的一个给定的正交分解H=艺、1。从的 H卜一个线巴算子滩，它对每个子空间H*(k妻l)是不变的A的谱是诸“分块”Af，，、二A、(人)l)的谱的并的闭包、{引}二、、甲‘、到戍;在广泛的意义下，个分块对角算f是在氏l忱rt空间的直接积分中乘以函数又的算一护，组- H一石。““，“风‘’，‘A“‘’二·“)f(‘’，‘任M·这银又(t)是作用了空间H(r)上的线性算子.每个与-个正规算子交换的算r，关于这个止规算子的谱分解，是个分块对角算一J几.亦见对角算子(diagonal operator).
