| 1. | The language of mathematics is a language of signs and symbols . 数学的语言就是由记号和符号组成的语言。 |
| 2. | I live in a world of signs and symbols every day 我住在一个每天充满符号与象徵的世界中。 |
| 3. | Stochastics ; mathematical statistics ; concepts , signs and symbols 随机学.数理统计.概念标记和符号 |
| 4. | Mathematical signs and symbols for use in physical sciences and technology 物理科学和技术用数学符号 |
| 5. | Information processing ; switching algebra , mathematical signs and symbols 信息处理.转换代数数学标记和符号 |
| 6. | Mathematical signs and symbols for use in the physical sciences and technology 物理科学和技术中使用的数学符号 |
| 7. | Graphical signs and symbols set 图形标志和符号集 |
| 8. | Mathematical signs and symbols for use in physical sciences and technology 物理科学和技术中使用的数学记号和符号 |
| 9. | Signs and symbols 符号与象征 |
| 10. | Signs and symbols . elementary algebra and analysis . analytical geometry and vector analysis 标记和符号.初等代数和解析学.解析几何和向量分析 |