soft x-ray region meaning in English

软x线区

Since this is of the order of several tens of million degrees; most of the energy will be in the soft x-ray region .
既然温度处在数千万度数量级，绝大部分辐射能量将处于软X射线谱区。
Since this is of the order of several tens of million degrees ; most of the energy will be in the soft x - ray region
既然温度处在数千万度数量级，绝大部分辐射能量将处于软x射线谱区。
After that , using the simulated annealing optimizing method , the structure parameters were optimized and good results were gained . finally , the scattering theory of d . stearns , which is applible to soft x - ray region , is applied to the scattering study of rough interface of soft x ray multilayer mirrors
之后将适用于软x射线波段的d . stearns的散射理论应用于软x射线多层膜反射镜的粗糙界面的散射研究，并基于该理论提出了一种多层膜反射镜的修改设计方法。