查询词典 sidereal time

The quantities required for computing the times are elliptic longitudes of the Sun and Moon, the right ascension of the moon, and the local sidereal time of the observer's position.

所需的大量的计算时间是椭圆形的经度太阳和月亮的、正确的提升的月亮，和当地的恒星的观察者的位置。

The minor periods occur when these forces are rising or setting on either horizon, i.e., the right ascension of the resultant force and the local sidereal time vary by 90 or 270 degrees.

未成年时期发生时，这些力量正在上涨或设置在地平线上的权利，即提升的合力，当地的恒星时间随90或270°。

The sidereal day, two successive vernal equinox on the transit time interval.

恒星日，春分点连续两次上中天的时间间隔。

This is the real true sidereal time for the moment of birth of this native.

这就是出生时候的真实恒星时间。

This paper can infer time of GPS satellite clock that there is a periodic variation of 12 sidereal hour, and GPS satellite orbit period is just 12 sidereal hour, no doubt, it be designed for to check up time.

本理论可以推导出GPS卫星钟的快慢，有12恒星时的周期变化，而GPS卫星轨道周期正好为12恒星时，极可能是为了方便校对时间而设计的。

For example, since the earth to the base, relative to the sun to measure time to get the sun when the time is measured relative to the stars, known as the sidereal time, to atomic transition frequency as a benchmark time for the system is called atomic time.

例如，以地球自转为基准，相对于太阳来计量时间得到的是太阳时，相对于恒星来计量时间，称为恒星时，以原子的跃迁频率为基准的时间系统称为原子时。

The mallorquín's 1:54.552 is a sidereal big time, mediate second best better than the pole 2007 and an ad for his navigators because, in addition to the exotic and innovative of these nighttime essays, these test they were the dress rehearsal of the great reward of the March 9 that you will pull out the Mundial with.

该mallorquín的1：54.552是sidereal大的时候，调解退而求其次优於极点2007年和一个专为他的领航员，因为除了异国情调和创新的这些夜间的杂文，这些测试它们分别是彩排的伟大的悬赏3月9日，你将退出该全世界。

For the variation of short period of astronomical factors, whether for local time or local sidereal time and lunar phase there is the phenomenon of occurrence of concentrating a interval time for the earthquakes. For the short variation of earth rotation this phenomenon is clear; either the earthquakes occur in most fast or in lowst of earth rotation.

对于天文因素的短周期变化，无论是对于地方时，地方恒星时与月相，都有集中发生在某一段时间的现象；对于地球自转的短周期变化更是比较明显，要么发生在其变化最快时期，要么发生在其变化的最慢时期。

GST? Greenwich Sidereal Time?

格林威治恒星时间

Sidtime;/* Local sidereal time

比平均太阳日长3分56秒。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。