查询词典 orbiters

The pursuit-evasion game of two coplanar near-earth orbiters is investigated based on orbital element equations.

轨道舱。一位官员透露神六的宇航员将从返回舱进入轨道舱进行一些科学试验。

Newly restored photographs of the moon's dark south pole, taken by lunar orbiters in 1967, were released this week in anticipation of NASA's planned Thursday launch of two new probes that will investigate the region in search of underground ice.

在1967年由月球轨道器拍摄的，新近恢复的月球黑暗南极的照片在这个星期公布，而美国国家航空航天局计划这个星期五发射两颗探测器，来调查研究这一地区的地下冰。

It was the first of several orbiters that are surveying the cold, barren landscape, looking especially for signs of water and relaying signals from the two robotic rovers crawling over the terrain.

它是数个探测火星卫星的第一个，这些卫星正在探测寒冷而又贫瘠的火星地表，寻找水的特别迹象，并且中继来自火星表面两个漫游机器人的信号。

It was the first of several orbiters that are surveying the cold, barren landscape, looking especially for signs of water and relaying signals from the two robotic rovers crawling over the terrain.

这对多个卫星来说都是第一次在这个寒冷贫脊的土地上勘探水的痕迹。这两个机器人式的漫游者在火星上爬行并将信号发射出去。

The mission, expected to last three to four days, is devoted almost entirely to the execution of the spacewalk, known formally as an extra-vehicular activity, or EVA, is expected to help China master the technology for docking two orbiters to create China's first orbiting space station in the next few years.

这次任务预计持续三到四天，主要用于执行太空行走任务，太空行走正式的名称是&出舱活动&，它将有助于中国掌握两颗卫星的对接技术，在未来几年建立中国的第一个空间站。诚信，真好！关于诚信的小学作文

The mission, expected to last three to four days, is devoted almost entirely to the execution of the spacewalk, known formally as an extra-vehicular activity, or EVA, is expected to help China master the technology for docking two orbiters to create China's first orbiting space station in the next few years.

这次任务预计持续三到四天，主要用于执行太空行走任务，太空行走正式的名称是&出舱活动&，它将有助于中国掌握两颗卫星的对接技术，在未来几年建立中国的第一个空间站。

The rocks scattered around the basin of the Endeavour crater have been scanned by cameras aboard orbiters hurtling overhead.

环绕头顶的卫星已用摄像头扫描过该弹坑所在盆地中分布的岩石。

The mission, expected to last three to four days, is devoted almost entirely to the execution of the spacewalk, known formally as an extra-vehicular activity, or EVA, is expected to help China master the technology for docking two orbiters to create China's first orbiting space station in the next few years.

此次任务估量持续三到四天，主要用于执行太空行走任务，太空行走正式的名称是&出舱勾当&，它将有助于中国掌握两颗卫星的对接技术，在未来几年成立中国的第一个空间站。

This paper focuses on the precise orbit determination problem of the Low Earth Orbiters using double-frequency observations of the Global Position System. A simulation platform is built up, which is used to generate the satellites-to-satellites tracking data, as a tool to validate the algorithm developed for the future application of GPS sensors on the LEOs.

本文结合最近几年来国外低轨卫星GPS定轨技术的最新发展情况，研究了基于双频GPS测量技术的低轨卫星精密几何定轨问题，建立了低轨卫星GPS定轨的仿真平台，并用之作为关键技术的验证手段，研究了旨在获得分米精度的快速几何定轨算法和结果精度评估方法。

Orbiters have spotted clay on Mars but few carbonates or other salts.

虽然人造卫星已经&看到&到火星表面的粘土，但是几乎没有碳酸盐或者其他盐类。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。