人员减少 meaning in English

workforces reduced but society richer

Besides , the author developed a software system on evaluation and emergency methods in case of accident of chemicals in bulk using vb 6 . 0 . the users can master the levels of the damage and find out the main points of the emergency methods . and this can be done only by simple input of data and it can greatly decrease the dependency of the field workers on the experts
另外，作者用vb6 . 0开发了港口散化事故危害评价及应急反应决策软件系统，用户通过简单的界面数据输入，可以快速掌握事故危害程度，把握事故应急措施的重点，让事故处理人员减少对专家的依赖。