sky glow การใช้

• Above him, the sky glows orange, on the edge of twilight.
• Suddenly, the sky glows red / orange, and the salamander appears.
• When it enters into the atmosphere, light contributes to sky glow.
• Or, could it have been another type of sky glow associated with the sun?
• The afternoon sun was making the sky glow behind Mt.
• Measuring the effect of sky glow on a global scale is a complex procedure.
• The sky glows with the perpetual daylight of Arctic summer.
• But on those days, the sky glows an odd, thrilling blue after the sun sets.
• The sky glows whitish gray or orangish, and you can read newspaper headlines without difficulty.
• Every night, the sky glows red around Nyragongo's crater.
• In every lighting system, some sky glow also results from light reflected from the ground.
• This week, UCLA's sky glows with warning flares.
• Now, late most nights, the sky glow suddenly shrinks a bit . brk : Positive feedback
• Consider the sky glow south of the observatory.
• On our last evening streaks of orange make the periwinkle sky glow as if on tangerine fire.
• But rapid urbanization in Southern California and San Diego County has contributed to city " sky glow ."
• Sky glow is an astronomer's enemy.
• Despite the strong wavelength dependence of Rayleigh scattering, its effect on sky glow for real light sources is small.
• The use of full cutoff fixtures help to reduce sky glow by preventing light from escaping above the horizontal.
• And only those away from cities and their sky glow will have any real chance of seeing the display