Students are encouraged to start business of their own In recent years， more and more people can't find appropriate job when they graduate from In job markets， there are a great number of students expecting to seek a good job How to solve the problem， then? We can encourage students to start buiness of their own when they graduate from First， if students start business of their own， it can help them to establish responsibility for Second，the government should reduce the Because every year millions of students graduate， but our government find it very difficult to supply enough positions for On that account， the government needs In order to keep a good social environment， all individuals， including companies， every boss and so on， should try their best to help our That's the best way we can
[ Abstract ] this countershaft has carried on the exhaustive analysisand the research to time the stretch and the compression intensity，according to the actual intensity condition， solves in the project thecommon three kind of strength calculation [ Key word ] axial; Pulls the pressure; Strength calculation
