roentgen
名詞
UK/ˈrɒnt.ɡən/
US/ˈrent.ɡən/
定義 roentgen 名詞
- Countable(可數名詞)physics(物理)
a unit of measurement indicating the amount of radiation absorbed by a person over a period of time
倫琴（輻射照射量的單位）
The device emits 5 roentgens of radiation per hour.
該設備每小時發射5倫琴的輻射。
The lab technician was exposed to a low dose of roentgens during the procedure.
實驗室技術人員在操作過程中被暴露於低劑量的倫琴。
Doctors use the roentgen to measure the dosage a patient receives during radiation therapy.
醫生使用倫琴來測量患者在放射治療期間接受的劑量。