The possible permutations of x, y and z are xyz, xzy, yxz, yzx, zxy and zyx.

x、y和z的可能的组合方式为xyz、xzy、yxz、yzx、zxy和zyx。

《牛津词典》

Can the value of y be predicted from the value of x?

能从x值推知y值吗？

《牛津词典》

X and Y in the equation are both unknowns.

等式中的X和Y都是未知数。

《牛津词典》

Remember, we don't do a one-to-one correlation, because p x and p y are some linear combination of the m plus 1 and m minus 1 orbital.

记住，我们不需要把它们一一对应，因为ｐｘ和ｐｙ轨道是,ｍ等于正负１轨道的线性组合。

麻省理工公开课 - 化学原理课程节选

But he said the energy of an X-Y bond is going to be equal to the square root.

但他说ＸＹ键的键能,会等于ＸＸ键与ＹＹ键键能乘积的平方根。

麻省理工公开课 - 固态化学导论课程节选

If it's in polar form I passed in a radius and angle and I'll compute what the x- and y- value is.

以及半径和角度,但是现在是这样的,不管我是以哪种形式。

麻省理工公开课 - 计算机科学及编程导论课程节选

We boomers, on the other hand, have become more individual, more deep, more multi-faceted, and far broader than our Gen-X or -Y competition as a result of our decades-long fall through time and space.

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What are your future plans in helping middle-class America -- Generation X and Y and middle-class America will get the country out of where we are, and I want to know what are your contingent plans?

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We were the Gen-X and Gen-Y Millennial generation that grew up with technology.

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