多节并联导纳匹配法
multi parallel admittances matching
多节对偶积分方程组
dual integral equations with multiple intermittent
dual integral equations with multiple intermittent case on path of integration
多节浮箱
muti-nodal floating pontoon
多节钩针针织机
multisection spring needle machine
多节扩孔桩
multi-under-reamed bored piles