| 1. | For such a step to be firm, one would have to understand the basic concepts of mechanics and their mathematical expressions .
为使这一步坚实，必须理解力学的基本概念，以及它们的数学表达形式。 |
| 2. | Evaluate mathematical expressions quickly and accurately
快速精确的对数学表达式求值 |
| 3. | Are included in a mathematical expression giving a
类型的数学表达式得到一个 |
| 4. | Mathematical expression of included angle between optical axis and ray axis
光轴与光线轴夹角的数学表示 |
| 5. | Demo application that illustrates how to evaluate various mathematical expressions
这个应用程序演示了如何求各种数学表达式的值。 |
| 6. | With this handy applet , you can evaluate mathematical expressions step by step
使用这个方便的applet ，您就能一步一步的计算数学表达式了 |
| 7. | A ratio is a simple mathematical expression of the relationship of one item to another
比率为一项目与另一项目之间关系的简单算术列式。 |
| 8. | The actual rate for accurately recognizing 98 printed mathematical expressions is 0 . 867
该系统实际用于识别98个印刷体数学公式的正确识别率为0 . 867 。 |
| 9. | Mathematical expressions for reliability , availability , maintainability and maintenance support terms
可靠性可用性可维护性和维修支持术语的数学表示法 |
| 10. | Mathematical expressions for reliability , availability , maintainability and maintenance support terms
可靠性有效性可维护性和保养支持术语的数学表达式 |
