这些链状或环状的碳原子被氢原子包围。
These are chains or rings of carbons atoms surrounded by hydrogen atoms.
图4显示了一个酷似环状的图表。
除了光秃秃的头发和一副铁环状的耳环,弥勒佛和我看上去简直是双胞胎哥俩。
Except for a shaved head and a hoop earring, the Happy Buddha and I could have been brothers.
There is no way that you could irradiate a crystal of nickel with a single beam of x-rays and get that circular ring pattern if the electron beam were behaving as a particle beam only.
没有什么其他的途径,可以让镍晶体发射,单束X光来,继而得到环状图案,如果电子束,是以粒子束形式出现的。
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