radiation dose

常見例句

A full-body CT scan gives a radiation dose of 20-30 millisieverts.
一次全身CT掃描的輻射劑量是20～30毫希弗。
The heightened accuracy allows for a more precise radiation dose and a more targeted area for treatment of the tumor.
而提高精確性之後就能使用更準(zhǔn)確的放射劑量，竝更好的對腫瘤進(jìn)行定位。
scifans.com
For most people more than half of their natural background radiation dose comes from radon, a radioactive gas that can accumulate in homes, schools and workplaces.
對大多數(shù)人來說，他們自然環(huán)境輻射劑量的一半以上來自氡 — 一種可聚集在家庭、學(xué)校和工作場所的放射性氣躰。
www.pdcdc.sh.cn

Radiologists say patients should ask their doctors whether tests using radiation are needed, and,if so, ask for the lowest dose possible.

Japanese authorities said they had measured radiation dose rates of up to 400 millisieverts-per-hour, IAEA reported.
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