天体

Astronomy The angular distance of a celestial body below the horizon.

俯角：天体在地平线下的角距离

An instrument for measuring the angular distance between celestial objects; resembles an octant.

测量两个天体之间的角距离；类似于八分仪。

Astronomy The angular distance of a celestial object above the horizon.

地平纬度：地平线以上天体的角度距离 4。

A telescope equipped to measure small angular distances between celestial bodies.

量日仪一种望远镜，用以测量天体之间微小的角距离

There are alternatives to the anthropic principle, the most optimistic being that a

在1983年，brandon修正了他1974年的论文，认为人择原理在最初的形式上只是要引起天体物理学家和宇宙学家的警惕，那就是如果他们没有考虑观察者的生物本性所导致的呈上升趋势的限制，天文学和宇宙学的数据翻译工作将会出现错误。

Its orbital period is about 560 years, and the Kuiper Belt object is now very close to aphelion (the point on its orbit that is farthest from the Sun).

这个柯伊伯带天体绕太阳公转一周需要约560年，现在它很接近远日点（轨道上距离太阳最远的距离）。

The new apochromats were rare instruments, however, as totally apochromatic reflectors began to dominate astrophotography.

然而，当这种新型复消色差镜还是很稀罕的时候，真正的全消色差折射镜正将主宰天体摄影领域。

In the title of the window, the speed and direction of the apparent motion for the object is displayed.

在该窗口的标题栏上显示了该移动天体视运动的速度及方位角。

The software will ask you to enter the coordinates and the apparent motion of the object designation.

软件将要求输入坐标及目标天体的视运动情况。

In addition to the sun, other stars may also have their own planets, broadly speaking, any movement around the star, the quality does not meet the thermonuclear reaction can produce the quality of the main sequence stars the approximate lower limit of spherical objects can be called planets .

除太阳外，其他恒星也可能有自己的行星，广义上说，凡是环绕恒星运动的，质量未达到能产生热核反应的主序星质量下限的近似球形的天体都可称为行星。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。