cross section
cross section 英 [krɔs ˈsekʃən] 美 [krɔs ˈsɛkʃən]
phrase. [数] 横截面；样品；有代表性的实例
名词复数:cross sections
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- phrase. [数] 横截面；样品；有代表性的实例
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1. And then of course as part of the absorption we have a fission cross section which, as I said earlier, is what we want to focus on so we can make some power and some heat.
当然作为吸收的一部分,我们有裂变横截面，那是，我之前说的，是我们想要关注的，所以我们可以创造,出一些动力和一些热量。
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2. First, the vehicle would have to have a very small cross section and rely heavily on nanotechnology for miniaturization. Imagine a payload the shape and size of a torpedo.
首先，这个航空器可能有着非常小的横截面，主要依赖于纳米技术来达到微型化，想象一个鱼雷般尺寸和形状的负载。
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3. So, we are starting to have a slightly better idea but we still don't know whether the cross section of this thing might be round, square, something else. So, it wants more confirmation.
那么现在我们对原来的图像有了进一步的认识但是我们仍然,不知道它的横截面是否是圆，正方形或者其他的样子，因此我们需要进一步的确认。
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