electronegativitiesBNC²³⁶²¹³⁺¹ 基本例句 化电负性原型electronegativity的复数 The group electronegativities calculated by this method have the unit of energy, so it reflects the group electronegativities physical nature that the group electronegativities is scale of the energy. 而且本文提出的基团电负性具有能量单位，从而反映了电负性的物理本质，即电负性是一种能量的标度。 cnki