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- The equation of time, which transforms the true solar time into a mean uniform time, the so-called mean solar time. 时差,将真太阳时转换为平时,即平太阳时。
- Light is the most potent cue for keeping the biological clock in synch with solar time. 光是维持生物钟与外界环境实际时间同步的最主要的信号。
- US scientists want to change the current system, which keeps clocks in synch with solar time by adding a leap second every 18 months or so. 美国科学家希望改变现行系统,亦即透过每隔约18个月添增1闰秒,让时钟与太阳时保持一致。
- C. and established Standard Time, which was based on solar time as figured at the Royal Observatory of Greenwich, England. 这是按照英国格林尼治皇家天文台计算出来的太阳时间。
- But “the date” the character looks like a circular, middle has a point, looks like the people very much in the orthoptic solar time, sees shape. 而“日”字就像一个圆形,中间有一点,很像人们在直视太阳时,所看到的形态。
- Greenwich Mean Time (GMT) is mean solar time at the Royal Greenwich Observatory in Greenwich, London, England, which by convention is at 0 degrees geographic longitude. 格林尼治国际标准以英国伦敦格林威治皇家天文台为准,也就是零经度为准。
- The periodic analysis for the data of cosmic ray flux after meteorological effect inspection shows that solar time semi-diurnal, 0.996 and 1.002 diurnal variations exit in the data of TeV and lOTeV cosmic ray. 对气象效应修正后的宇宙线流强数据进行周期分析,发现TeV和10TeV宇宙线数据中存在半日、0.;996和1
- Intervals of Real Solar Time are not Equal 真太阳时的时辰间距并非相等
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久,就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨,他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- We can use solar energy to do many things today. 如今,我们可以利用太阳能做很多事情。
- At that time he had two helpers. 当时他有两个助手。
- They accurately predicted solar eclipses. 他们精确地预告了日蚀。
- The solar system was formed 4.5 billion years ago. 太阳系是四十五亿年前形成的。