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Research on the Quantitative Process Technology of Tightening Torque of Optical lens Pressure ring 会议论文
Advanced Optical Manufacturing Technologies and Applications 2022; and 2nd International Forum of Young Scientists on Advanced Optical Manufacturing, AOMTA and YSAOM 2022, Changchun, China, 2022-07-29
作者:  Fu, Xihong;  Kang, Shifa;  Jia, Xin;  Li, Shuo;  Cao, Mingqiang;  Ji, Bindong;  Zhao, Yue;  Shi, Yuanyuan
Adobe PDF(484Kb)  |  收藏  |  浏览/下载：92/1  |  提交时间：2023/03/02
Optical lens  Pressure ring  Tightening torque  Vibration  RMS  
Study on Acoustic Characteristics of Environmental Noise in Low Pressure Enclosed Spaces 会议论文
2023 IEEE 6th International Conference on Information Systems and Computer Aided Education, ICISCAE 2023, Dalian, China, 2023-09-23
作者:  Li, Biao;  Zhang, Haifeng;  Qiao, Tiezhu;  Li, Jingxia;  Fang, Yao
Adobe PDF(1938Kb)  |  收藏  |  浏览/下载：24/0  |  提交时间：2024/04/08
Low atmospheric pressure  Sound pressure level  Pitch frequency  1/3rd octave