论文部分内容阅读
《齐鲁珠坛》 山东独创弘扬珠算 介绍面广算史算法 切磋探讨各抒己见 不尚空谈文采简朴 雅俗共赏坚持真理 百花齐放秩届百期 为国增光热烈祝贺《齐鲁珠坛》办刊百期@周葵$上海市商业学校!退休副教授
“Qilu Pearl altar” Shandong promote the abacus Abacus Introduction to the history of the calculation algorithm to discuss each express their opinions is not empty talk Wenzhao simple Elegance and commonplace insist the truth Flowers bloom Ranks of 100 for the country by the warm congratulations, “Qilu Pearl Forum” City Commercial School! Associate Professor retired