When men gain weight they tend to distribute it above the waist, abdominal obesity, or what's called the apple shape.

当男性体重增加,他们的身体趋向于,把脂肪储存在腰间,也就是腹部肥胖,也就是我们所说的苹果形身材

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So what this means is that unlike s orbitals, they don't have the exact same shape at any radius from the nucleus.

这意味着和ｓ轨道不同，它们在离原子核不同距离处的形状不是完全一样的。

麻省理工公开课 - 化学原理课程节选

Women tend to distribute the fat in the lower part of the body, below the waist, in what's called a pear shape.

女性则趋向把脂肪储存在下半身,在腰部以下,也就是我们通常所说的梨形身材

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So if we go ahead and name this bond, what we're going to name it is sigma, - because that's the -- basically the shape of the bond or that's how our bond is coming together.

所以如果我们继续并且命名这一键，就是我们要命名的这个键，因为这是-,基本上键的形状,或者这就是键是怎么到一起的。

麻省理工公开课 - 化学原理课程节选