查询词典 moon

After about sixty days, LRO will enter its operational circular polar orbit, about 31 miles above the moon's surface.

经过大约在60天LRO将进入月球极低轨道，大约处于月球表面31英里。

LRO's final orbit will be a circular polar orbit approximately 50 km above the Moon's surface (a little over 30 miles).

LRO的最终轨道将是一个圆形极地轨道，离月球表面（略微超出30英里处）约50公里。

In this paper, a series of lunar map projection formulas are deduced including azimuthal projections, cylindrical projections and conical projections. The lunar map projections software is compiled. By caculating lunar map projection distortions, their projection distortion rules are found. Base on the lunar exploration mission, the lunar map projection scheme is given in this paper. The azimuthal conformal projection or the circumcenter perspective azimuthal projection is usually used in small areas, especially in two poles. When the whole map of the moon is needed, the azimuthal conformal projection or the circumcenter perspective azimuthal projection is used within 10° in the poles, and the traverse tangent cylindrical conformal projection or the normal secant conical conformal projection can be used in else areas, furthermore, band-division is necessary to reduce the projection distortion.

本文推导了基于月球参考球的各种投影公式，主要包括方位投影、圆柱投影和圆锥投影；编制了月球地图投影计算软件；对多种月球的投影变形进行了详细的计算，总结分析了各种月球投影的变形规律；结合月球探测的需要，给出了月球投影方案的建议：对于局部的面积较小的投影区域，建议使用等角方位投影或外心透视方位投影；如果绘制月面全图，在两极10°范围内采用等角方位投影或外心透视方位投影，其余区域可以采用等角横切圆柱投影和等角正割圆锥投影，并且要进行分带处理。

We buy some moon cakes,apple,oranges,citron and Coke.

我们买了一些阅兵，苹果、橘子、西瓜和巧克力。

Drawing the face shield of the earth, sea, sky, sun, moon and twinkling stars; afar are two beautiful city, a city assembly is being held.

盾面上绘制了大地、海洋、天空、太阳、月亮和闪烁的星星；远方是两座美丽的城市，一座城市里正在举行集会。

And clamour in drunken frenzy for the moon.

在大醉的狂乱中喧闹着要月亮。

This picture shows a close-up of the surface of the moon.

这张照片所显示的是月球表面的特写。

Visible'.'' through a haze or thin cloud, especially such a ring around the moon or sun, caused by diffraction of light from suspended matter in the intervening medium.

微弱'。''颜色的发光的环，尤指围绕月亮或太阳的这种环，是由于悬浮物在插入媒介中的衍射造成的

The moon rises more more high, cut through a thbd a gauzy cloudlet in dshg .

月亮越升越高，穿过一缕一缕轻纱似的微云。

The moon was rising higher, passing thru the cloudlet.

月亮越升越高，穿过一缕一缕轻纱似的微云。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失