Re-radiated heat has a different wavelength and cannot pass back out through the glass as easily.

再次辐射的热量是不同的波长，不能透过玻璃辐射出去。

youdao

When sunlight strikes the Earth's surface, some of it is re-radiated back towards space as infrared radiation (heat).

当阳光照射到地球表面，一部分阳光作为红外辐射(热)被重新辐射回太空。

youdao

The kinetic energy falling onto the compact star simply heats the surface and is re-radiated as black-body radiation.

落到致密星上的动能只是简单地加热了星的表面，并以黑体辅射的形式再发射出去。

youdao

Throughout his career, the work of singer-songwriter Eric Bachmann hasn't exactly radiated warmth, whether he was unfurling surly screeds as lead singer of Archers of Loaf or re-creating himself as a crooning indie-rock Neil Diamond with Crooked Fingers.

NPR: Touring the World, but Always Lost