algebraic procedure的用法和样例：
例句
- It is not easy, for example, to explain the processes involved in a computerized control system if the basic algebraic symbols are without meaning.
例如，解释如果基本的代数符号没有意思，过程涉及一个电脑化的控制系统是不容易的。 - The authors propose that legend design and algebraic overlay operations using temporal series landuse maps are key processes.
图例的设计和不同时期土地利用现状图的代数叠加运算是整个编制过程的关键。
