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- In general, sunbeds predominantly emit UVA radiation, which is thought to be the least damaging of the UV radiation spectrum. 一般来说,人工日晒床主要是释放UVA射线,而它是被认为在UV辐射光谱中伤害最小的辐射线。
- In addition, it discussed the radiation phenomenon in the magnetic field, and got the radiation spectrum and width of the frequency. 并讨论了在磁场中的辐射现象;求出了辐射频谱和频宽.
- Starting from the Klein-Gordon equation near the event horizon,we exactly determine the Hawking temperature and radiation spectrum of a general spherically symmetric and charged evaporating black hole. 从视界附近的Klein Gordon方程出发 ;准确地定出了一般球对称带电蒸发黑洞的Hawking温度和辐射谱 ;同时计算出事件视界方程 .
- The radiation spectrum for relativistic electron moving along curved spiral curve in plasmas is calculated, and also the formula of total energy emitted by a relativistic electron in vacua is derived. 计算了等离子体介质中,沿弯曲螺旋线运动的相对论电子的辐射谱,进一步导出了真空中的能量辐射公式.
- Results The mean absorbed dose and dose distribution depend largely on the size of target cells,the radiation spectrum and intracellular localization and distribution of radionuclides. 结果平均吸收剂量及其在细胞内的分布和细胞的大小、俄歇电子能谱、核素的空间分布密切相关。
- electromagnetic radiation spectrum 电磁辐射光谱
- recombination radiation spectrum 复合辐射谱
- According to the radiation characteristic of plasma,the radiation spectra of the APGD plasma have been acquired by Sp-750i grating spectrograph. 根据等离子体具有辐射特性,用光栅单色仪对沿面APGD光辐射特性进行测试,获其辐射光谱;
- Base on the current density caused by the moving monopole,the hyperbola radiation spectrums of monopole in the central force-field are studied in detail and numerical value calculated in this paper. 从运动磁单极子产生的流密度方程出发,研究了在中心力场中沿双曲线运动磁单极子辐射能量谱,并对其进行数值计算。
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- Radiation spectrums of relativistic charged particles in a dipolar magnetic field were studied numerically in detail by using the current density of moving charged particles in this paper. 摘要从运动的荷电粒子产生的流密度出发,研究了在地球偶极磁场中运动的相对论性荷电粒子的辐射能量谱,并对其进行数值计算。
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- Radiation reached unheard-of levels. 辐射作用已达到前所未有的程度。
- Application of Infrared Radiation Spectrum to Acu-moxibustion Research 红外辐射光谱在针灸研究中的应用
- Red and violet are at opposite ends of the spectrum. 红色和紫色位于光谱相对的两端。
- Study of IR radiation spectrum of the silleate glass and its melt structure 硅酸盐玻璃及其熔体结构的红外辐射光谱研究
- 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。
- An experimental research on radiation spectrum of TQW-nanomaterial by ESD TQW纳米材料静电放电及辐射改性实验研究
- There's a wide spectrum of opinions on this problem. 对这个问题的说法众说纷纭,莫衷一是。
- In the spectrum, distinct colours shade into each other. 在光谱中,截然不同的颜色相互融合起来。