He introduced the concept of electronegativity which was a measure, therefore, it is quantitative, of the atom's ability to attract electrons within a covalent bond and developed a scale of electronegativity.

他引入了电负性这一概念,一个反映着原子在成共价键时吸引电子的能力的数据标度，因此这是数量上的，在共价电子中,电子原子能吸引电子,并发展为一定规模的电负性。

麻省理工公开课 - 固态化学导论课程节选

So this is, first of all, even just on an absolute scale, this is way, way larger than the wavelengths we're talking about for baseball.

首先，即使在一个绝对标度下，棒球的尺寸也,远远地大于它的波长。

麻省理工公开课 - 化学原理课程节选

And we can we can do this in principle except for one important detail, which is that enthalpy just like energy u isn't measured on an absolute scale but on a relative scale, right?

除了一个重要的细节,就像能量U一样，它不是,以绝对标度度量的,而是以相对标度度量的，对吧？

麻省理工公开课 - 热力学与动力学课程节选