linear combination的用法和样例：
例句
- I see this as a linear combination of a column.
我把它看成是一个列向量的一个线性组合。 - An effective Hamiltonian of surface polaron interacting with the deformation potential in polar crystals was derived by using improved linear combination operator method.
本文采用改进了的线性组合算符法导出了极性半导体中与形变势相互作用的表面极化子的有效哈密顿量。
