修正的功的互等定理

Modified theorem of reciprocal works

本研究发现,功的互等的贝蒂定理存在着非同一性和局限性两个问题,对这两个问题进行了分析,给出了修正的功的互等定理及其应用。

Present study discovers that there are two problems of non-identity and limitation in Betti's theorem of reciprocal works. On the bais of analysis of the two problems, modified theorem of reciprocal works and its application are given.