| In warm climates, where summertime heat gain is the main concern, look for windows with double glazing and spectrally selective coatings that reduce heat gain. |
| The 1932 building was fitted with a water-source heat pump and high-efficiency windows with spectrally selective glazing. |
| Farther on they came suddenly upon a spectrally luminous figure just in their path. |
| Even the Hudson seems crystalline, vagrant chunks of ice drifting spectrally out to sea. |
| This essentially gives them sensitivity curves with very broad peaks, so their visual systems are nearly spectrally neutral. |
| Only the much more uncommon protanopes and tritanopes suffer from a loss of sensitivity with respect to one of their groups of spectrally selective photoreceptors. |
