solar day

基本解釋

So what does it mean to have a day when all your solar-arc planets and other points are making the same aspect to their natal positions?
所以，當你的所有太陽弧行星與本命行星成相同相位意味著什么呢？
Recently, from the observed data in different wave bands and different time intervals many people have obtained an 152-day-158-day periodicity of solar flare activity.
近年來，許多人分別從不同波段，不同時段的觀測資料，得到太陽耀斑活動存在152天—158天的周期。
The results showed that the winter average temperature of every 10-day in solar-green-house was above 12℃ and this comes up to the temperature index in spring and autumn.
結果表明，甘肅省冬季高效節(jié)能日光溫空各旬平均氣溫基未在12℃以上，達到了春、秋季氣溫指標；

While there were clouds over much of Wall Street on Friday, the solar-energy industry was having a good day thanks to analyst upgrades and expansion deals.
FORBES: Magazine Article
Putting aside the day-to-day swings from an especially dramatic sector, the many solar companies are facing a drop in prices.
FORBES: Magazine Article
Until then, the Catholic Church branded as heretics scientific investigators who, like the 13th-century English friar Roger Bacon, calculated that the current calendar year was over-running the solar year by a whole day every 125 years.
ECONOMIST: Late for the date

the period of time during which the earth makes one complete revolution on its axis relative to the sun &rarrsee day