roentgen rays
常见例句
- The American Roentgen Ray Society
美国放射诊断学杂志 - roentgen ray fluorescence spectrometer
X射线荧光分光光度计 - 1. Other scientists called them Roentgen rays in honors of the man who first found them, but X-ray is the name always used now.
其他科学家为了纪念这位第一个发现X射线的人,把它称做伦琴射线,但现在人们总是用X射线这个名字。 - A display device that uses a cathode ray tube.
一种使用阴极射线管的显示装置。 - Radioactive ray is material thing.
放射线是实际的物质。 - A ray flower or the corolla of a ray flower.
舌状花舌状花或这种花的花冠 返回 roentgen rays