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。
Texture compact, fracture slightly fibrous, yellowish-white, starchy, cambium ring distinct, rays radiate, some with clefts.
质坚实,断面略显纤维性,黄白色,粉性,形成层环明显,射线放射状,有的有裂隙。
Wang Ping: You are right. There is a red sun with 16 rays in the middle of the emblem. There is a white ring between the sun and the rays.
王平:不错,会徽中间是一轮放射16道光芒的红日,红日与光芒之间有一白围。
Wang Ping: You are right. There is a red sun with 16 rays in the middle of the emblem. There is a white ring between the sun and the rays.
王平:不错,会徽中间是一轮放射16道光芒的红日,红日与光芒之间有一白围。
应用推荐