line-of-sight direction meaning in Chinese
视线方向
Examples
- Using the multi - cloud model to fit the ha - spectra data of the april 27 , 1981 post flare loop , we obtained the spacial distributions of the four physical parameters in the space of the post flare loop : the line - of - sight velocity v the excitation temperature tex , the micro - turbulence velocity vt and the column number density of the hydrogen atoms at the second level along the line - of - sight direction fields n2
我们利用多云模型处理了1981年4月27日太阳西边缘耀斑后环的三个时段的h光谱扫描资料。通过对1000余条对称谱线和不对称谱线的计算，我们得到了该耀斑后环各个时段在空间上的视向速度场，激发温度场，视向上处于第二能态的氢原子柱密度场以及湍流速度场。