以上来源于: WordNet
The creators of the original X-Men abbreviated the title of its sequel to simply X2.
第1部《X战警》的创作者们把其续集的片名缩写成简单的《X2》。
Such input can be viewed as a vector: <X1, X2, ...
这样的输入可以看成一个向量:<X 1, X 2, ...
The X2 gets around these problems in a number of ways.
X2采用几种途径克服这些问题。
The return on the portfolio is x1 r1 + x2 r2 + x3 r3.
这个投资组合的收益是。
So, if you're doing physics, x2 work is the integral of force, dx, x1 to x2.
如果你正在干活,功就是力的积分,从x1,到。
.. The portfolio expected return-- x3 we have to choose three things now: x1, x2, and x3.
要计算投资组合的预期收益-,我们必须确定三个值x1,x2和。
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