radiation dose

基本解釋

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.
而提高精確性之后就能使用更準確的放射劑量，并更好的對腫瘤進行定位。
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、學校和工作場所的放射性氣體。
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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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Overall, Mars' atmosphere reduces the radiation dose compared to what we saw during the flight to Mars.
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We expect that the HC1 will provide us with measurable gains in productivity and efficiencies that will reduce radiation dose and operating costs.
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輻射劑量
The radiation dose and injury effect are positively related.2.
輻射劑量與眼組織病理改變呈正相關,損傷具有劑量-效應相關性。
照射劑量
The comet frequency,tail length and Olive moment all increased following radiation dose in this study(0～16 Gy),with a clear dose-response relationship.
在0～16 Gy照射劑量范圍內(nèi)隨著劑量的升高外周血淋巴細胞的拖尾率,尾長及Olive尾距隨之增加,且呈劑量-反應關系。
放射劑量
And a single radiation dose is greater incorporation smaller follow-up(P＜0.01),as measured dependence.
并且單次放射劑量越大,后續(xù)Tpot就越小(P
受照劑量
Objective To study the external radiation dose level of all kinds of staff in radio-diagnosis and radiotherapy institutions,improve the radiation protection measures,and provide basis for diagnosis dose of occupational diseases more accurately.
目的掌握各類放射診療工作人員受照劑量水平,為改善其輻射防護措施,更準確地為職業(yè)病診斷提供劑量依據(jù)。
機械工程
放射劑量

輻射劑量
The main application aspects of digitized virtual human in radiation dose evaluation and their development in recent years are discussed.
然后對輻射劑量評估中所使用的人體解剖模型——仿真人體模型和數(shù)字虛擬人的研究進展做了較全面的綜述,概述了數(shù)字虛擬人在輻射劑量評估中的研究進展及其輻射劑量評估未來的發(fā)展。
物理學
放射劑量
輻身射劑量
輻射劑量