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Abstract - Astrophysics Data SystemAbstract With the development of large segmented-mirror telescopes, the segmented-mirror support technology has been researched and used widely and successfully. Besides the sub-mirror cell used to support single sub-mirror, the whole truss for supporting all 1198 - 888 , chen kunxing

Dr. Yi Zheng Profile - SPIE

Dr. Yi Zheng. at NIAOT. SPIE Involvement: Author Publications (9) Proceedings Article | 10 July 2018. Fabricating and testing of the trim plate for the Zwicky Transient Facility , chen kunxing , Zhe Chen, Kunxing Chen, Bin Liang. Proc. SPIE. 10706, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III. KEYWORDS: Telescopes , chen kunxing _ ( , chen kunxing

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189835197618 , chen kunxingMechanical analysis on the influence of the bonding , chen kunxingAbstract The thickness of the thin shell used in the large aperture adaptive mirrors is usually less than 2mm, in contrast the shell's diameter could be larger than several hundred millimeters, so that the shell's stiffness could be low enough to adapt the high frequency deformation.xbet-

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- Open Access Library,,.[J].,2004,24(2):329-336. Kato N,Esaka M.Changes in ascorbate oxidase gene expression and ascorbate levels in cell division and cell elongation in tobacco cells[J].Physiol Plant,1999,105(2):321-329.Stressed mirror annular polishing for scale-down TMT , chen kunxingA new type Stressed Mirror Polishing method using annular polishing machine is developed in NIAOT. It provides good efficiency for the massive production of off-axis segments for the extremely large telescope because 3 or more pieces of segment can be polished simultaneously on a AP machine. With an annular polishing machine with 3.6m diameter, two scale-down TMT segments have been polished.

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