roentgen
发音
英 [ˈrɜ:ntjən]
美 [ˈrentjən]
-
- n.
- 伦琴
单词词源
roentgen 伦琴,伦琴射线
缩写自 Roentgen rays,X 射线,来自其发现者 20 世纪德国物理学家 Wilhem Conrad Rontgen.
双语例句
- 1. X-rays : x-ray photography caused a sensation when it was discovered by german scientist professor roentgen in 1895 .
- x光:1895年,德国科学家伦琴教授(roentgen)发现的x光成像引起了轰动。
- 2. When his parents pressed him about safety , taylor responded in the convoluted jargon of inverse-square laws and distance intensities , time doses and roentgen submultiples .
- 当父母责问这些物品的安全性时,泰勒就以平方反比定律、距离强度、时间剂量和伦琴因数这些费解的专业术语来回应之。