hard rays
英 [hɑːd ˈreɪz]
美 [hɑːrd ˈreɪz]
n. 硬性线
双语例句
- Its objective is to achieve all sky scan survey of space hard X-rays and imaging X-ray sources with high sensitivity and high resolution based on collimator and Direct Demodulation Imaging Method.
它采用准直器和非位置灵敏探测器，通过对空间辐射流强的准直调制，实现对空间硬X射线高灵敏度高角分辨率的巡天扫描成像观测。 - The gamma-ray bursts ( GRB) are the sudden flashes of the hard X/ γ-rays in the sky with very complicated light curves.
γ射线暴是天空中突然的硬X射线/γ射线爆发现象，有着非常复杂的光变曲线。