【物理】塞洛尔透镜系统、紧的【物理】高斯物镜，快

Gauss-Jordan elimination

Biotar lens【光】;double Gauss lens【光】

Gauss-Markov theorem【数】

gauss elimination method

Gauss theorem

Gauss law of the arithmetic mean【数】

Gauss-Newtonincrement

Gauss reduction