The expression <x-y> matches a range of integers.

表达式 <x-y> 匹配一系列整数。

youdao

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》

That maybe now is not the best time because of X, y, Z reasons?

还是因为这样那样的原因，你觉得现在不是最好的时机？

youdao

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

If they would only - if they were only here they would understand the X-Y-Z.

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The knobs are connected to a pulley system, which moves a brass stylus along an X-Y axis.

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These printers use something like a toothpaste tube of plastic or other material held vertically in an X-Y plotter that squirts out thin layers of tiny dots of material that build up, layer by layer, to produce a 3D replica of the computer-generated design.

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