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- primary focal plane 前焦平面
- 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。
- We have provided primary test result when F/# is 4,and forecast the NEDT,resolution level of focal plane that thermo-imaging system with different F/# value can arrive. 给出F/%23为4的热像仪初步试验结果,并预计采用不同F/%23的热像仪能够达到的NEDT、焦平面分辨率水平。
- Focal plane The plane where light entering a lens forms a sharp image. 光线经过镜头后形成清晰影象的平面。
- Calculation of residual nonuniformity for infrared focal plane array[J]. 引用该论文 刘会通;易新建.
- In focal plane array,SNR is a significant parameter in system design. 在焦平面系统中,信噪比是设计的一项重要指标。
- New readout circuit of uncooled infrared focal plane arrays without TEC[J]. 引用该论文 陈西曲;李祥辉;易新建;王双保.
- CdTe film HgCdTe infrared focal plane array device surface passivation ZnS. 标 签 CdTe薄膜 HgCdTe红外焦平面 器件表面钝化 ZnS.
- Status and trend of pyroelectric uncooled infrared focal plane arrays[J]. 引用该论文 陈实;张海波;姜胜林;曾亦可;刘梅冬.
- Military application of staring infrared focal plane subassembly[J]. 引用该论文 陶禹;张智诠.
- Primary focal segmental glomerulosclerosis (FSGS) is a major cause of nephrotic syndrome and eentual end-stage renal disease. 原发性局灶节段性肾小球硬化是肾病综合征以及最终的终末期肾脏疾病的主要病因之一。
- The field of view can be limited by inserting a stop in the focal plane of microscope. 可用一架显微镜,在其焦平面上安设光阑来控制现
- There are two basic types of shutters used in photographic cameras-between-the-lens and focal plane. 摄影照相机内使用的快门有两种基本类型:透镜间快门和集平面快门。
- Non-uniformity correction approach is one of the key technique in steering focal plane array imaging system. 凝视红外成像系统中的探测器非均匀性校准(降低固有空间噪声)技术是一项处在探索过程中的关键技术。
- Placed the LCLV on the focal plane of the collimator to display the real-time figure formed by the simulation software. 用液晶光阀作为成像平行光管的目标板,实时显示计算机控制的数字仿真目标图形;
- The aperture of the coelostat mirror is 460 mm. The objective mirror, 330 mm in diameter, has primary focal length of 21 m and Cassegrain focal length of 40 m, corresponding solar image with diameter 200 mm and 373 mm respectively. 塔高约21m,定天镜口径460mm,成象镜口径330mm,主焦距21m,卡式焦距40m,相应的太阳像直径分别为200mm和373mm。
- It is a complex magnifying lens used to view the image formed at the focal plane. 它是比较复杂的放大影像的透镜,观察焦平面的图象。
- The Focal Plane Assembly has a dedicated radiator directly connected to the CCD with a cold finger in copper. 焦平面组件有一个特制的辐射制冷器,通过一个铜质冷却器和CCD相连。
- Nonuniformity is a pressing problem for infrared imaging system particularly applying to focal plane arrays(FPAs). 红外焦平面成像系统是红外成像技术发展的趋势,焦平面阵列的非均匀性校正技术是一项正在探索的关键技术。
- Nonuniformity of infrared focal plane arrays (IRFPA) is a key problem that must be solved in its applications. 红外焦平面阵列(IRFPA)的非均匀性是其应用中必须解决的技术难题之一。