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- Measurement for Radiation Background of BES Detector 北京谱仪BES辐射本底水平的测定
- He has a strong political background. 他有强大的政治背景。
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- That incessant background music gets on my nerves. 那没完没了的背景音乐令我非常烦恼！
- He has a working-class background. 他是工人阶级出身。
- Radiation reached unheard-of levels. 辐射作用已达到前所未有的程度。
- Get the fall in the background, will you? 把瀑布拍进背景中去好吗？
- A background accompaniment, as for a performer. 伴奏为一个演奏者配音伴奏
- She came from a privileged background. 她出身於特权阶层。
- He came from an impoverished background. 他出身贫寒。
- This book gives the background of the Civil War. 这本书叙述了南北战争的背景。
- The earth's atmosphere filters out much of the sun's radiation. 地球大气层可以滤掉太阳的大部分射线。
- Other motives may have lurked in the background. 这后面可能隐藏着其它动机。
- He was lurking slyly in the background. 他狡猾地躲在背後活动。
- The unwanted radiation is referred to as background radiation. 这种有害辅射称为背景辅射。
- Her own particular chip on the shoulder was her poor background. 她感到怨恨的特有原因是她的背景不好。
- In the accident, the workers received a heavy dose of radiation. 在这次事故中，工人受到大剂量的辐射。
- The most terrifying aspect of nuclear bombing is radiation. 核弹轰炸最可怕的一面是辐射。
- He stayed in the background to escape from the public attention. 他呆在幕后为了避开公众的注意。
- The body cannot tolerate such large amounts of radiation. 身体经不住那么大剂量的放射线。
