X-rays were first discovered by a German scientist,Wilhelm Conrad roentgen,in 1895,almost by accident.
X射线最初是在1895年被一个德国科学家偶然地发现的,他的名字叫WilhelmConradroentgen.
Roentgen discovered X - rays; Darwin found many new species on the Galapagos Islands.
伦琴发现了x射线; 这里发现了很多古物。
William Roentgen discovered X - rays.
威廉?伦琴发现了x射线。
Whilhelm Roentgen discovered X rays.
威尔海尔姆·伦琴发现了X射线。
Medical X - rays are well - known, but they are not focused images castray discoverer Wilhelm Roentgen in 1895.
众所周知的是医学用的X射线,但是它们并不是聚焦成象的——只是光线通过身体投下的影子,利用的是1895年威廉·伦琴率先发明的技术。
Medical X - rays are well - known, but they are not focused images castray discoverer Wilhelm Roentgen in 1895.
众所周知的是医学用的X射线,但是它们并不是聚焦成象的——只是光线通过身体投下的影子,利用的是1895年威廉·伦琴率先发明的技术。
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