查询词典 photons

The 63 percent radius is defined as a effective radius, which coved with the 63% of the total photons that can arrived at receiving flat.

不考虑光在传输过程中介质的吸收效应，计算了不同卫星高度和发射角。

Information of human visions is provided by nature four dimensionally or holographically which is composed of its temporal and spatial spectrum sampled by photons.

大自然给人类所提供的视觉信息本身就是四维的，或全息的，它由光子抽样所产生的时间和空间谱构成。

977 Focuses on the physics of the interaction of photons with semicon ductor materials.

课程6.977着重于光子与半导体材料之交互影响的物理学上。

Here, we point out that, within the frame of general relativity, the basic astrophysical equations are Einstein equation, Boltzmann equation of the distribution function of real matter in the presence of electromagnetical field in curved spacetime, Maxwell equation and the equation of radiative transfer of Stokes parameter of photons in curved spacetime.

这里，我们指出，在广义相对论框架下，天体物理基本方程为Einstein场方程，弯曲时空中实物质分布函数所满足的含有电磁场的Boltzmann方程，弯曲时空中Maxwell方程组和弯曲时空中光子Stokes参量所满足的辐射转移方程。

So when choose the stimulated energy the certain at the same time make sure the characteristic frequency of the eradiate photons, both for a mineral is constant.

所以在选定激发能量的同时确定发射光子的特征频率，两者对于一个矿物来说都是固定不变的，因而用它就可以直接获得矿物在不同激发条件下的释光谱图。

Because the UHE γ-rays are strongly attenuated by the extragalactic background radiation field of the infrared and 2.7K microwave photons.

因为1～100TeV的初级宇宙γ光子在穿过宇宙学距离时，将遭到宇宙红外背景光子和微波背景光子的强烈吸收而不能达到地球大气顶部。

The composition of Reach Holy luminous body explodes and turns innumerably scattered and drifting photons in the giant light, and vanishes slowly in all around the white wall which is composed by the strange biological cells.

组成达圣光体，在巨大的光爆下变成无数疏散的游离光子。慢慢消失在四周由奇异生物细胞组成的白壁。

The light emitted from a Keplerian ring around the objects with strong gravitational field should be affected by Doppler shift, gravitational redshift and deflection of light. The line profiles for a faraway observer are dominated by these effects. In this paper the precise solutions of line profiles for the Keplerian rings in the Schwarz-schild case have been obtained by means of the kinetic equation for photons.

对于一个围绕强引力场物体作开普勒运动的环状发光物，它所发射的光线要受多普勒频移，引力红移和光线偏折等效应的作用，这种作用决定了远处观察者所看到的谱线轮廓，本文利用光子输运方程方法，求出在Schwarzschild度规中的开普勒环所发射的谱线的轮廓的精确解。

Microscopically speaking, static cling in your laundry is your socks tossing photons back and forth.

从微观上讲，随着在你衣物上的静电其实就是你的衣物在来回地投掷光子。

The low rate of the electron transfering through the multicrystalline network of a nano-crystalline thin film, and the low efficicency of the dye absorbing the low energy photons are two limiting factors that influence the photoelectric conversion efficiency of the cells.

电子通过纳米晶薄膜多晶网络的低速率和染料分子对低能量光子的低吸收率是影响染料敏化太阳电池提高光电转换效率的两个主要原因。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。