h参数等效电路
h parameter equivalent circuit
参数等价
parameters relative equivalence
初等数沦
elementary theory of numbers
初等数论
elementary Number Theory
elementary theory of numbers
primary number theory
elementary numeric theory
初等数学问题
elementary mathematical problem
初等数学研究
A Research into Elementary Maths
代数等价
algebra equivalence
algebraic equivalence
algebraically equivalence
代数等价观测器
algebraic equipollence observation station
algebra equivalent observer
代数等价路径
algebraically equivalent path
带节点导数等参元
isoparametric finite element with nodal derivatives
等范数等均值调色板搜索
equal-norm equal-sum palette search