radiation dose

常见例句

A full-body CT scan gives a radiation dose of 20-30 millisieverts.
一次全身CT扫描的辐射剂量是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.
而提高精确性之后就能使用更准确的放射剂量，并更好的对肿瘤进行定位。
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.
对大多数人来说，他们自然环境辐射剂量的一半以上来自氡 — 一种可聚集在家庭、学校和工作场所的放射性气体。
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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