ط
طݷָӰصĹϵȷضԷָӰ췽Ӱ̶ȵһַط֣
һ
ǽָֽΪԼأݸ֮ϵ˳øصıȽֵͨʵֵֵͨΪֵƻֵԲⶨضԷָӰ졣
һּʽøصıȽֵֵ֮IJضԷָӰ졣
طʱע⣺
1طֽĹԣ
2˳ԣ
3˳ԣ
4ļٶԡ
ڡָ
һծ
һڳծ
ҵڳծĺָҪʡٶʺֽծʡ
1.
=ʲ/ծ×100%
һ£Խߣ˵ҵڳծԽǿͨΪʵΪ100%ʵ200%ʱΪʵ
2.ٶ
ٶ=ٶʲ/ծ×100%
һ£ٶԽߣҵծԽǿͨΪٶʵ100%ʱΪʵ
3.ֽծ
ֽծ=꾭Ӫֽ/ĩծ×100%
ָԽҵӪֽԽ࣬Խܱҵڳծ