Electron beams and X-ray accelerators can both be used to irradiate various shapes and sizes of food, although X-rays are better at penetrating large items.
电子束和X光加速器都可以用来辐照各种不同形状和大小的食品，不过X光穿透大型食品的能力更佳。
2
Even if the file size of each X-ray image is very large, that is not a problem for a cloud computing provider.
即使x射线图的文件非常大，这对于云计算提供商而言也不是什么问题。
3
Finding out how large aggregates of educated writers of standard English use "X" will allow the statute-book writers to use X more precisely, so those affected understand X properly.