变分: variation法: law中的: hit the target; hit the mark ...梅: Prunus mume; plum问题: question; problem变分法中的博尔赞问题: bolza problem in calculus of variation变分法中的拉格朗日问题: lagrange problem in calculus of variations; lagrangeproblemincalculusofvariations梅耶问题: mayer problem变分法: calculus of variations; calculusofvariations; variation calculus; variation method; variational method参数变分法: method of variation of parameters极值变分法: variation of extremeness value method变分法与张量: calculus of variations & tensor; computer testing & control in transformer substation变分问题: variation problem; variational problem反变分问题: reciprocal variational problems余变分问题: complementary variational problem变分法的基本引理: fundamental lemma of calculus of variation变分法基本引理: fundamental lemma of calculus of variations半定变分问题: semidefinite variational problem标准变分问题: canonical variational problem单边变分问题: unilateral variational problem二次变分问题: quadratic variational problems高斯变分问题: gauss variational problem奇异变分问题: singular variational problem齐次变分问题: homogeneous variational problem条件变分问题: conditional problem of variation
