In order to improve the performance of algorithm, a lot of reformations have been proposed.
为了提高算法的性能，前人提出很多算法的改进。
2
The dry salt vibrating conveyer is the main equipment in salt making. The reformations of conveyer decrease failures in operations.
干盐振动输送机是制盐生产常用设备。通过对振送机多次改造，最后达到和减少无计划耽延的目的。
3
The application of multimedia network leads composition teaching profound reformations in the fields of thinking concept, teaching method and teaching design.