本质非负矩阵
essentially non-negative matrix
本质非扩展平环
essential non-spanning annulus
本质非振荡插值
Essentially nonoscillatory interpolation
多值映射非线性变分不等式组
multi-valued mappings for nonlinear variational in
非本质安全电路
immaterial safety circuit
非本质奇点
inessential singularity
non-essential singularity
牙本质非胶原蛋白
Dentin non-collagenous proteins
岩石地质本质性
geological nature of rock
保序单射映射
isotonic injective mapping