youdao

The first is this the z effective, or how much charge is actually in the nucleus that's felt, Z or the I guess we would say the z, how much the charge is on the nucleus that holds it close together.

第一个是有效核电量，或者说实际感受到的核电荷量，又或者我想我可以说就是，使它们保持在一起的,原子核的电荷量。

youdao

He would put out a tweet saying, 'So I have albums by x, y, and z, but am I missing anything?'

他将发一条微博，‘因此，通过x, y，和z，我拥有专辑，但是，我是不是正在错过一些东西呢？’

youdao

I showed you the distance between the letters 'A' and 'Z', between day and night."

VOA: special.2009.03.28

For example, F x y z if I have an equation that looks like this, f of x, y, z.

打个比方，我有个这样的方程。

麻省理工公开课 - 固态化学导论课程节选

So why don't you go ahead and identify the correct electron configuration for carbon, 6 and I'll tell you that z is equal to 6 here.

所以你们为什么不开始,而且识别碳的正确的在你们做作业方面,电子构型，我会告诉你有效电荷量是。

麻省理工公开课 - 化学原理课程节选

The Great Recession has taken its toll on everyone, but if I were advising an X, Y or Z, I would suggest that it may also have handed them a once-in-a-lifetime opportunity.

FORBES: Gen-Xers, Millennials May Reap Big Benefits From Great Recession

As Jay-Z and I approached each other our eyes met, and his lingered for a split second before drifting away.

FORBES: Jay-Z's Review Of The Book I Wrote About Him

If I use a Z-Pak could it aggravate any underlying health issues?

CNN: FDA: Popular antibiotic can cause fatal heart rhythms