“calculation method with abacus”的概念、定义、翻译、参考文献-科学参考

单词	calculation method with abacus
释义	calculation method with abacus Encyclopedia 理学〔术语和基本概念条目〕释 calculation method with abacus珠算以算盘为工具，运用口诀通过手指拨动算珠进行加、减、乘、除和开方等运算的计算技术。
随便看	Equ equal equal altitude circle equal altitude method equal-altitude work equal angles equal-area projection equal brightness photometer equal by definition equal cardinality equal characteristic equal charge displacement hypothesis equal cleavage equal detour point equal-element equal employment opportunity，EEO equal-energy equal events equal figures equal fractions equal implementation of law to every citizen equal importance of writing and Confucianist principles equal incircle theorem equal inclination fringes equal inclination interference

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