a simple and practicable 简单适用的
It has been tested that the method is simple and practicable.
实践证明这种方法简单而切实可行。
Conclusion The improved method is simple and practicable, and worth of popularization.
结论这种分离方法简便易行，值得推广。
This formula is simple and practicable, and it can be used for reference in engineering design.
此公式简便实用，可供工程设计参考使用。
应用推荐