1)divalent system,二变系2)divariant system,二变系3)the second change,二变4)second variation,第二变分5)amphichroic;amphichromatic,二变色的6)bivariate,二变量的7)bivariant,二变式的8)second deformation zone,第二变形区9)bivariate process,二变量过程10)bifunctor,二变项函子
用法例句
There are four cases of the second change in Zhejiang folk songs.
民间歌唱中的二变有四种情况。
In this paper,we establish the first and the second variational formulas for the p-Yang-Mills functional,and prove that there isn t any weakly stable p-Yang-Mills field which is parallel on the sphere S~n for n>2p≥4.