And these rings are indicative of the crystal structure of nickel and can be explained only by invoking wavelike properties of light.

这些光圈,表明了了镍的晶体结构,而且只能通过,光线中波的特征来解释。

麻省理工公开课 - 固态化学导论课程节选

5% And, it turns out that about 75% of the periodic table falls into this category.

而且，它表明元素周期表的,都属于这个种类。

麻省理工公开课 - 固态化学导论课程节选

There's no reason to believe that the subjects in Milgram's original study were in any way unusual.

而且没有证据表明,米尔格林姆实验的对象是不正常的。

耶鲁公开课 - 心理学导论课程节选