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《Journal of Guizhou Educational College》 2000-02
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The accuracy limit of vernier

WANG Da-lun Anshun Normal College Anshun Guizhou 561000 China  
Vernier is one of the basic instruments widely used in both physical laboratoryand factories. There are three types of frequenly used precision, They are 0.1 mm, 0.05 mm and0.02 mm. In my paper, based on the resolving power of naked eye, I give a quantitative analysison its minimum limit of 0.02 mm.
【CateGory Index】: G633.7
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【Co-references】
Chinese Journal Full-text Database 3 Hits
1 Wu Yueqing & Zhong Jianguo (Nanjing Normal School for Special Education, Nanjing, Jiangsu 210036);A Survey on Two Foreign Studying Theories[J];Journal of Nanjing University of Aeronautics and Astronautics(Social Sciences);2002-01
2 ZHOU Xing-guo(Nanjing Normal University,Nanjing,Jiangsu 210097);Concept,System and Behavior of Education[J];Education and Modernization;2005-04
3 WANG Xiao-ling(Faculty of Education,Yancheng Teachers College,Yancheng,Jiangsu 224002,China);Analysis of Gagne's Theory of Learning Classification[J];Journal of Yancheng Teachers College;2004-02
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