Hour in the Sun 阳光下的时光 ; 阳光下的光阴
mean sun hour angle 平均太阳时角
Greenwich hour angle true sun 格林尼治真太阳时角
Greenwich hour angle mean sun 格林尼治平太阳时角
The pup sat in the sun next to the photographer for over an hour.
它趴在摄影师旁边一个多小时,晒太阳。
Every southern spring and summer, after the Sun has risen into its 24-hour circuit around the skies of Antarctica, the Ross Sea bursts with life.
南半球的每个春季和夏季,当太阳升起,24小时照耀在南极洲的天空上时,罗斯海也焕发了生命。
That, he figures, is the only way we humans can solve our energy problems; enough energy pours down from the sun in one hour to power the planet's energy needs for a year.
他认为,这是我们人类可以解决能源问题的唯一方法—太阳在一小时中通过光线倾泻到地球的能量,可以满足我们这个星球整整一年的能源需求。
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