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- 论坛新贴
roentgen ['rɔntjən]
基本释义
- n. 人名;德国物理学家
常用短语
- roentgen ray
伦琴射线，伦琴线，爱克斯光线
- roentgen ray
英英解释
2个名词解释
- a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air
[同] r, roentgen - German physicist who discovered x-rays and developed roentgenography (1845-1923)
[同] roentgen, rontgen, wilhelm konrad roentgen, wilhelm konrad rontgen
- a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air