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- Fourier transform spectrophotometers use polychromatic radiation and calculate the spectrum in the frequency domain from the original data by Fourier transformation. 用于记录光谱的分光光度计是由适当的光源、单色器或干涉仪和检测器组成。
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- polychromatic radiation 多色频辐射
- Radiation reached unheard-of levels. 辐射作用已达到前所未有的程度。
- 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。
- Having many or various colors;polychromatic. 多色的具有多种或各种颜色的;多色的
- Having many or various colors; polychromatic. 多色的具有多种或各种颜色的；多色的
- 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。
- The body cannot tolerate such large amounts of radiation. 身体经不住那么大剂量的放射线。
- The news of the radiation leak caused widespread public alarm. 辐射泄露的消息引起了公众的普遍恐慌。
- To expose to or reveal by radiation. 暴露于射线用辐射手段暴露或发现某物
- An adiabatic wall must be able to block radiation. 绝热壁必须能屏蔽辐射。
- Frequency modulation is not possible with polychromatic light. 多色光不可能调制频率。
- The mutations in plants caused by radiation have been found in experiments. 放射线引起植物变异已在实验中被证实。
- This paper summarizes the polychromatic sets theory. 介绍多色集合理论。
- They need instruments that can detect radiation. 他们需要能够检测辐射的仪器。
- Full automatic high speed is polychromatic presswork. 全自动高速多色印刷。
- Therapy or treatment by exposure to radiation. 射线疗法暴露在辐射前的疗法或冶疗
- The density logger consists of a radiation source. 密度测井仪包括辐射源。
