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- blackbody radiation spectrum 黑体辐射光谱
- Blackbody radiation always is the result of a succession of emission and absorption processes. 黑体辐射总是一系列发射和吸收过程的综合结果。
- The ratio of the intensity of black body radiation at four wavelengths was calculated by the blackbody radiation law. 摘要本文从黑体辐射定律出发,计算了物体辐射谱在四个不同波长处辐射强度的比率。
- Four peak laws and scaling laws in blackbody radiation are derived. Some related physical constants are calculated according to 1988 CODATA. 导出了黑体辐射的四个峰值定律和标度律;利用1988年CODATA算出有关物理常数.
- Planck derived his now famous constant, h, to make the equations describing this so-called blackbody radiation work out. 普朗克推算出现在很有名的常数h,以写下可用以描述这种称为黑体辐射现象的方程式。
- Kirchhoff radiation in accordance with the law, to a certain temperature, the blackbody radiation skills must be the largest object can be called full of radiation. 按照基尔霍夫辐射定律,在一定温度下,黑体必然是辐射本领最大的物体,可叫作完全辐射体。
- Dimensional analysis is an important approach to study various physical problems. In this paper, the formula of blackbody radiation is deduced by using the dimensional analysis. 摘要量纲分析是研究物理问题的重要方法之一。本文对量纲分析的解题步骤做了梳理归纳,并对于黑体辐射公式进行了量纲分析。
- T. have finally shown that if you can get another object near enough to the blackbody, but still not touching it, Planck’s blackbody radiation law really does break down. T.;)的物理学家们最终表明,如果你能让另外一个物体与黑体足够地靠近,但是仍然不接触的话,普朗克黑体辐射定律就真的不成立了。
- A blackbody radiator will therefore appear black in all inertial frames. 一个辐射黑体在一切惯性系中都呈现黑色。
- 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.
- In the higher energy region, the distortion is less than 1% of the peak intensity of the 2.74 K blackbody radiation and it is agreeable with the observational data of the Cosmic Background Explorer (COBE). 在背景谱的维恩区;畸变小于2.;74K黑体峰值强度的1%25;这个结果与最近COBE卫星的探测结果是一致的
- As a result of infrared correction, curves of relationship between output signal and blackbody radiation were established to convert the original image data value into radiant emittance. 红外定标建立输出信号和标准黑体绝对辐射量的关系曲线,将原始的图像灰度数据换算为辐射通量密度。
- His work on the second law of thermodynamics and blackbody radiation led him to formulate the revolutionary quantum theory of radiation, for which he received a Nobel Prize in 1918. 他致力研究热力学第二定律和黑体辐射,最后找出辐射的革命性量子理论,为此获颁1918年诺贝尔奖。
- 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。
- A unit of luminous intensity equal to1/60 of the luminous intensity per square centimeter of a blackbody radiating at the temperature of solidification of platinum(2, 046=K). 堪,烛光亮度单位,等于一个在铂的凝固点(2,046=k)时进行辐射的黑体每平方厘米发光强度的六十分之一
- About the Properties of Blackbody Radiation 黑体辐射的热力学研究
- electromagnetic radiation spectrum 电磁辐射光谱