关于“NBJWYZFB”论述的力学解释

Mechanics Explanation on the Exposition of NBJWYZFB

通过受力分析和相关图示法 ,对“NBJWYZFB”论述进行了较为详尽的力学解释 ,解决了学生在学习中的难点问题 ,也解决了教师在教学和课程设计中的答疑问题 .

Through analysis of force and related graphic method,this article makes a mechanics explanation in detail on the exposition of NBJWYZFB,overcoming difficulties in students' study as well as teaching and course plan.