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 Telescope
1.2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