...电波传播模式的理解 Understanding of radio propagation by 2.4 接收信号功率的数学表达方式 Mathematical representation of 2.5 多径衰落理论 Theory of multipath fading ..
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representation of mathematical concepts 数学概念表征 ; 数据概念的表示法
With the consideration of the varying load of power system, a complete mathematical representation of dynamic reactive power optimization and its calculation method are presented.
根据电力系统实际运行中负荷不断变化的情况,提出了动态无功优化问题的完整数学描述和计算方法。
Beginning programmers quickly discover that the textual representation of a number differs distinctly from a numeric variable on which programs can perform mathematical operations.
早期的程序员们很快发现了数字的文本表示与程序能在上面执行数学运算的数字变量显著不同。
It should be pointed out that the results of mathematical statistics have a certain representation, but it is restricted by the quantity and quality of samples.
应该指出,数理统计的结果具有一定的代表性,但是这一结果受到样本的数目和质量的控制。
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