Radiation also applies to rainbows and a doctor examining an x-ray.

辐射于彩虹和医生检测的X射线。

Astronomers first detected the bubbles spewing gamma rays.

天文学家首先检测到喷出伽马射线的气泡。

That's why as an extra precaution during X-rays, doctors shield body parts they don't need to examine, and why beach-goers use sunscreen.

那就是为什么要在X射线时额外警惕，医生们把需要检测的身体部分保护住，以及为什么常去海滩的人要防晒霜。

The diagnosis of bone tumors starts with medical imaging, like X-rays, CT-scans, and MRI imaging, or testing for serum tumor markers that are specific for each type of tumor.

骨的诊断始于医学成像，例如X射线、CT扫描与MRI成像，或检测针对每的特异性血清标志物。

Loeb became suspicious because just 0.4 seconds after LIGO spotted the gravitational waves, a space telescope called Fermi glimpsed a bright flash of gamma-ray light in the same area of the sky.

勒布提出质疑是因为LIGO观测到引力波信号仅0.4秒后, 费米太空望远镜就检测到伽玛射线爆发，而引力波和伽玛射线爆发均产生于一片区域。