sievert 的定义
Physics.
- the standard unit in the International System of Units of dose equivalent having the same biological effect as one joule of x-rays per kilogram of recipient mass: The average person receives about 2 to 3 one-thousandths of a sievert per year from naturally occurring radiation in the environment.Abbreviation: Sv
更多sievert例句
- Compressed air or steam is also used for fashioning very large vessels, baths, dishes and reservoirs by the “Sievert” process.
- Sievert Nielsen, whom I have mentioned elsewhere, was the fourth of my men.