在射电天文学里，比如粒子物理学里面，更大的配套元件会更好- - -一个更大的望远镜可以收集到较微弱的信号并产生更清晰的图像。
In radio astronomy, as in particle physics, bigger kit is better-a larger telescope can gather fainter signals and produce sharper images.
5月29日拍摄到的一幅射电波图像，连同4月4日哈勃太空望远镜拍到的一幅可见光图像都支持这种推断。
A radio-wavelength image taken May 29 along with a Hubble Space Telescope image taken in visible light on April 4 supports that model.
它是通过发射电子穿过样本来形成图像，因此每一个切片都要制作和成像。
In this the electrons that form the image pass through the sample, so the individual slices have to be prepared and examined.
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