符号表示数字

Symbol for number

以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译

1
用符号表示就是t，用数字表示就是八进制位的高阶为1。
It is represented symbolically by t and numerically as a 1 in the high-order octal digit.
2
虽然巴比伦人跟玛雅人一样，其数字中有符号表示零占位符，但正是印度-阿拉伯语数字系统首次应用零的概念进行运算。
Although the Babylonians had symbols for a zero placeholder in their Numbers, as did the Mayans. It was the Hindu-Arabic system that first worked with the concept of zero things.

点击反馈