Improvements made to the apparatuses for the projection or the review of documents photographs or printed, in particular to those for the projection of the films

• 1. 一种用于胶片投影的光学系统及投影设备 [P] . 中国专利： CN113589496A . 2021-11-02
• 2. 用于投影图像的设备、具有相应的设备的便携式移动设备以及用于投影图像的方法 [P] . 中国专利： CN104081764B . 2017.10.27
• 3. projection and ablesevorrichtung for films or filmbaender with at very small scale included and not visible with the naked eye photographs of documents [P] . 德国专利： DE000000893125B . 1953-10-12

  机译： 用于电影或电影放映机的投影和能力测试，包括很小的尺寸，并且用肉眼无法看到的文档照片

• 4. projection and ablesevorrichtung for films or filmbaender with at very small scale included and not visible with the naked eye photographs of documents [P] . 德国专利： DE893125C . 1953-10-12

  机译： 用于电影或电影放映机的投影和能力测试，包括很小的尺寸，并且用肉眼无法看到的文档照片

• 5. Improvements to apparatuses for the projection of cinematographic films, such as films quefilms [P] . 法国专利： FR711841A . 1931-09-18

  机译： 对电影胶片（如胶卷）的放映设备的改进

• 1. Projection micro stereolithography based 3D printing and its applications [J] . Qi Ge, Zhiqin Li, Zhaolong Wang, 极端制造（英文） . 2020,第002期
• 2. New Methodology for Direct Algorithms in Russell Projection ＂Stereographic Projection＂ [J] . Mohammed Sabri Akresh 地球科学与工程：英文版 . 2012,第004期
• 3. The Determination of the Minimum Force to Initiate Abrasion Damage of Digitally Printed Documents and Photographs [C] . Eugene Salesin, Daniel Burge International conference on digital printing technologies . 2013
• 4. Quantifying the effects of oil shocks on long-term public debt: A review of empirical data and a scenario analysis of future projections. [D] . McMichael, Jillian Taylor. 2010
• 5. Original research: How valid are projections of the future prevalence of diabetes? Rapid reviews of prevalence-based and Markov chain models and comparisons of different models’ projections for England [O] . Gwyn Bevan, Chiara De Poli, Mi Jun Keng, 2020
• 6. Projection Microstereolithographic Microbial Bioprinting for Engineered Biofilms [O] . Karen Dubbin, Ziye Dong, Dan M. Park, 2021
• 7. Printer, Photographic, Horizontal Projection, Rectifying, Tilts Under 70 Deg., for 9 1/2 Inch Aerial Roll Film. [R] . McFarland, F. A. 1950

• 1. The Role of Nuclear Regulators in Reviewing Population Growth Projections [J] . Samia Morsy ,Medhat Abdel-Aal . 环境科学与工程：A . 2013,第007期
• 2. Markov Chain Approach to Projection of Secondary School Enrolment and Projection of Teachers [J] . M. N. Egbo ,D. C. Bartholomew ,J. U. Okeke . 统计学期刊（英文） . 2018,第3期
• 3. Image Reconstruction from Fan-Beam Projections without Back-Projection Weight in a 2-D Dynamic CT: Compensation of Time-Dependent Rotational, Uniform Scaling and Translational Deformations [J] . A. V. Narasimhadhan ,Aman Sharma ,Dipen Mistry . 医学影像期刊（英文） . 2013,第4期
• 4. 产业链结盟,推进投影显示设备产业化——兼谈我国投影机市场现状与发展 [C] . . 2003(华南)中国国际电子信息显示技术与产业化发展研讨会 . 2003
• 5. 求解自由边界问题的投影和改进投影算法 [A] . 钟艳丽 . 2018