查询词典 satellite communications

Data collected by a satellite launched in 2003 - the Ice, Cloud Land Elevation Satellite, or ICESat - revealed a complex network of subglacial plumbing in which water periodically cascades from one hidden reservoir to another.

美国宇航局2003年发射的"冰云和地面高度卫星"收集的数据显示，南极冰层下有一个复杂 www.dDdtt.com 的湖泊排水网络，湖水会周期性地从一个隐秘的湖泊流向另一个湖泊。

This company of direct seeding satellite plans to blast off " in star 9 ", will replace " Xin Nuo 2 " make satellite of direct seeding of the first broadcasting television of Chinese, if its blast off successfully, possible change televiewer will watch the way of the program henceforth.

此次直播卫星公司拟发射的"中星9号"，将取代"鑫诺2号"成为中国第一颗广播电视直播卫星，假如其成功发射，将有可能改变今后电视观众收看节目的方式。

Article 13 The operating unit or operator of satellite communication networks shall, within 30 days from the day of signing the transponder lease agreement with the operator of satellite transponder, report to the Radio Administration Bureau of the Ministry of Information Industry for record.

第十三条卫星通信网运营单位或经营者应当将其与卫星转发器经营者签署的转发器租赁协议自签署之日起30日内向信息产业部无线电管理局备案。

A signal from one VSAT is unlinked to a satellite, downlinked to the hub and then relayed to another VSAT via the satellite.

信号之一是切断的VSAT卫星， downlinked的中心，然后转发给另一个甚小孔径终端通过卫星。

The seeds of Achyranthes Bidentata from recoverable satellite were researched in the present study. The developing progress of the seeds, which were of the SP 1 from the seeds carried by satellite, was observed and analyzed, comparing with the control. Furthermore, the germinative indexes of the seeds from HT and CK were also observed.

利用返回式卫星搭载的中药牛膝种子为材料，与对照组牛膝种子相比较，对搭载后的牛膝种子SP 1植株的种子生长发育过程进行了观测和分析，并对SP 1植株获得的种子发芽及生长情况进行了进一步的观测。

This paper focuses on how to calculate GPS satellite orbit parameters through IGS data. Choosing a group of appropriate parameters, and the relationship between satellite position in ITRF and these parameters are founded, and these parameters can be estimated using some successive ephemerides. Three different methods are introduced detailedly.

本文以IGS精密星历为基础，深入研究了利用精密星历计算GPS卫星轨道参数的模型与方法，并对三种不同的计算方案进行了比较研究，其目的是寻找一种合适的计算方法，得到能够正确反映一个较长时间段内(如800天)轨道参数随时间变化的规律。

Part I: Primary culture and purification of skeletal muscle derived satellite cells for tissue engineering applications To investigate separation and purification of skeletal muscle satellite cells with improved incontinuous density Percoll gradient centrifugation technique for tissue engineering applications.

第一部分：种子细胞—肌卫星细胞的原代培养及鉴定本部分通过应用改良Percoll非连续密度梯度离心法分离纯化培养新西兰兔骨骼肌干细胞—肌卫星细胞，探讨为组织工程膀胱的构建提供种子细胞的可行性。

The LEO/MEO satellite constellation is the research focus of modern satellite communication system.

LEO/MEO双层卫星星座是现代卫星通信系统星座研究的热点。

The LEO/MEO satellite constellation is the research focus of modem satellite communication system.

LEO／MEO双层卫星星座是现代卫星通信系统星座研究的热点。

In this paper, a link stability model of satellite networks is presented. Based on this model, an intersatellite link design strategy is introduced for a LEO/MEO satellite network.

综合考虑这些影响因素，提出了一种衡量星间链路稳定性的模型，并基于此模型给出了LEO/MEO双层卫星网的星间链路设计方案。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。