查询词典 gammar radiation

You could also include an account of how Planck was led to discover quantum mechanics in the first place, or of how the spectrum of black body radiation appears in the cosmic three degree background radiation.

你的阐述也应该包括普朗克如何在前期发现量子力学，或者黑体辐射光谱是如何在宇宙三度背景辐射中呈现出来的。

After a careful solution of the movement equation of particles as well as the Klein-Gorden equation in curved space-time, and the analgesic continuation of out going wave in the complex number r plane, it reaches a conclusion that the radiation spectrum of black hole is rigorous black body radiation spectrum.

通过对弯曲时空中粒子的运动方程克莱因—高登方程的求解，并将出射波解在复平面做解析延拓，得出黑洞的辐射谱为严格的黑体辐射谱[1-2]。

However, Marshall[1] derived the Planck's black body radiation formula from classical theory without any quantum hypothesizes, and also She[2,3] derived directly the quantization of light energy in vacuum and the Planck radiation formula from classical electromagnetic theory.

可是，英国科学家Marshall却不借助任何量子假设而仅仅依靠经典理论就导出了Planck的黑体辐射公式[1]，中国科学家She也不依靠任何量子理论而仅仅根据经典理论就直接导出了真空中光能量的量子化，还能顺利导出Planck的黑体辐射公式[2，3]。

Thermal Physics: conduction, convection and radiation; black body radiation and energy quantization; ideal gas and kinetic theory; work, heat and internal energy; first law of thermodynamics; entropy and the second law of thermodynamics; Carnot cycle; heat engine and refrigerators.

热力学：传导、流及辐射、体辐射及能量量子化、想气体及理论、、及内能、力学第一定律、及热力学第二定律、诺循环、机和冰箱。

Under these conditions, the area affected by blast, thermal radiation, and initial nuclear radiation will be less extensive than for an air burst of similar yield, except in the region of ground zero where destruction is concentrated.

在这种情况下，冲击波、热辐射、早期核辐射的作用范围将小于近似当量的空中爆炸，除非是在核爆中心点所在的破坏集中区域。

Bremsstrahlung and compound radiation of electron were considered as main mechanism of continuum radiation.

激光诱导等离子体的连续辐射的主要机制是轫致辐射和复合辐射。

The ratio of the microwave radiation to the X-ray bremsstrahlung radiation is dependent on the density in the emitting region.

微波辐射与X射线韧致辐射的比值与发射区的密度有关。

The broad-brimmed hats and turban can block 50% of solar radiation and reduce the solar radiation into your eyes from around the glasses.

宽边帽子和头巾阻挡50%的太阳辐射，减少从镜片四周进入你眼睛的太阳辐射。

Broadbrim and headband can hold up half of sun radiation, and reduce the sun radiation around your glasses to enter your eyes.

宽边帽子和头巾阻挡50%的太阳辐射，减少从镜片四周进入你眼睛的太阳辐射。

The broadbrim and handband can prevent 50% solar radiation,reduce the solar radiation into your eyes from the around of glasses.

宽边帽子和头巾阻挡50%的太阳辐射，减少从镜片四周进入你眼睛的太阳辐射。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。