net charge短语¹⁴⁴⁹⁷²⁺² 基本例句 净电荷 Some parameters such as molar refractivity, frontier orbit energy, dipole moment, atom net charge of triazines were obtained by using the method of quantum- chemistry calculation. 通过量子化学计算方法得到三嗪化合物的摩尔折射率、前线轨道能量、偶极矩、原子静电荷等参数。 cnki