DSP-basedvariable frequency AC motor speed control system, he is more use of the procedure.
基于DSP的交流电动机变频调速控制系统，他是比较使用的程序。
2
Based the introduction of the theory of expressway traffic regulation, the paper give the traffic regulation method basedvariable pricing.
在介绍高速公路交通流量调控理论的基础上，提出基于可变收费的流量调控方法。
3
An assign activity like the extractProductName can fetch pieces from one variable, which is typically XML based content, and store it in another variable.