relative space

According to the results of small satellite to ground station, the longitude ranges of ascending node limited by the cross-time can be gained relative space station.

探讨了卫星相对于天基的运动特性，并利用地基运动特性的结果，得到了卫星相对于空间站在过顶时间限制条件下的升交点取值范围。

An alien relative of the umbrella hat, this Unidentified Fashionable Object will not only keep the raindrops off you, but also dramatically increase your circumference, putting more distance between you and personal space invaders.

作为伞帽的外星人亲戚，这个身份不明的时尚物体不仅能挡住雨滴，而且还大大增加你的胸围，扩大你和个人空间入侵者之间的距离。

Autonomous relative guidance is one of the key technologies in proximity process of space docking.

自主相对导航技术是空间交会对接靠拢段的关键技术之一。

Einstein claimed that matter and energy are interchangeable, so that there is no "absolute" time and space. There are no constants at all, and measurements of time and space depend on the position of the observer. They are relative.

爱因斯坦声称物质和能量是可以互相转化的，因此就没有绝对的时间和空间，根本不存在永恒，时间和空间的衡量取决于观测者所在的位置，它们是相对的。

The influence of the relative position and the parameters of the telescope to the luminant characters of space target imaging in space-based telescope were analyzed.

文章分析了天基光电望远镜对空间目标成像时三者的位置关系及其变化对目标光度特征的影响，以及望远镜系统参数对空间目标成像光度特征的影响；

The Deep Space 3 is a proposed mission by NASA within the New Millennium Program. This paper primarily studies the relative state parameters autonomous determination of three satellites formation of the Deep Space 3 using inter-satellite relative measurements of like-GPS carrier phase and a ranging code onboard.

以NASA新千年计划中的深空计划3为背景，使用星载类GPS的伪距和载波观测数据，研究利用编队卫星间相对测量，高精度自主确定三星编队星座相对状态的有关问题；

Through experiments, the method is proven to be with relative high precision on three-dimensional image mosaic and space length measuring error is less than 0.091%.

相关试验表明，该拼接方法精度较高，空间距离拼接测量误差小于0.091%。

Space relative humidity will seldom exceed 40 %.

室内相对湿度很少有高于40%的.

Based on these studies, the methods of carrying out and establishing the terrestrial reference frame from space techniques are studied, and also the absolute plate motion model and relative motion model are studied and established.

在此基础上研究了由空间技术建立和实现参考系的方法以及板块运动的情况。

BUM boards provide circuitry in a three-dimensional array and are therefore advantageously space-saving, relative to conventional printed circuit boards, which provide at most two layers of circuitry on a two-sided board.

积层板的电路是三维排列的，与传统印制电路板相比极大地节省了空间，因为后者最多只能排布两层电路（即双面板）。

At present, the treaties in outer space only govern the activities of nations and international organizations, so the activities of the private enterprises have being looked as relative government activity, And the legal consequences of these activities will be taken by the relative governments.

由于目前的《外空条约》所调整的对象是国家和国际组织等国际法主体，私营企业的外层空间活动被视为相关国家的行为，由该国家承担由此产生的法律后果。

There is relative complementary in space key element and developed area;

空间要素方面与发达区域却有着相对的互补性；