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英语翻译中国传统的计算工具.中国古代的一项重要发明,在阿拉伯数字出现前是世界广为使用的计算工具.算盘是中国人在长期使用算

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/16 09:12:25
英语翻译
中国传统的计算工具.中国古代的一项重要发明,在阿拉伯数字出现前是世界广为使用的计算工具.
算盘是中国人在长期使用算筹的基础上发明的.古时候,人们用小木棍进行计算,这些小木棍叫"算筹",用算筹作为工具进行的计算叫"筹算".后来,随着生产的发展,用小木棍进行计算受到了限制,于是,人们又发明了更先进的计算器--算盘.
算盘是长方形的,四周是木框,里面固定着一根根小木棍,小木棍上穿着木珠,中间一根横梁和算盘分成两部分,每根木棍的上半部有两个珠子,每个珠子当五,下半部有五个珠子,每个珠子代表一.
虽说LS的狠快,但跟我用机器翻得一模一样..(千万不要用机器阿..不然我就完嘞!) 恩,是老师留的.
Chinese traditional calculating tool. In ancient China, one of the most important inventions in Arabic numerals appeared before world widely used computational tool.
Abacus is Chinese in the long-term use of calculate raise the basis of invention. In ancient times, people used sticks calculation, these little sticks call "calculate raise", with calculate raise as a tool of calculations call "purpose". Later, with the development of production, use sticks calculation is limited, so, people was invented more advanced calculator - calculations.
Abacus is rectangle, is all round wood frame, inside fixed with sticks, sticks were wearing wooden ball, among a beam and abacus are divided into two sections, each sticks the upper half of the two beads, each beads when five, below half has five pearls, each bead represents one.
有错误谅解啊 我英语也只一般般
你是老师留的作业吗?我都核对过了额