找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: Europe in Space; Guy Collins Book 1990 Guy Collins 1990 comet.development.earth.Planet.remote sensing.telecommunications

[復制鏈接]
樓主: fundoplication
21#
發(fā)表于 2025-3-25 05:12:32 | 只看該作者
Introduction,ilously close to collapse a decade earlier, came of age. Riding in the shuttle’s cargo bay was Spacelab, an $800 million laboratory designed, built and funded by Western Europe in its first venture into manned research in orbit. Also aboard was West Germany’s first astronaut, 42-year-old physicist U
22#
發(fā)表于 2025-3-25 08:28:37 | 只看該作者
23#
發(fā)表于 2025-3-25 12:42:47 | 只看該作者
,The Europa Débacle, and political setbacks. But in addition the organisation suffered from the start from a divergence of motives among member countries, and an unclear perception of the way satellite technology would develop. This lack of direction was responsible for the original design of Europa I as a rocket capab
24#
發(fā)表于 2025-3-25 16:59:29 | 只看該作者
,Ariane — From Drawing-Board to Launchpad,to the enthusiasm of one country — France. The French government put up 63 per cent of the development costs — estimated in 1973 at 2.47 billion French francs over seven years — and the French space agency CNES became manager of the project.
25#
發(fā)表于 2025-3-25 22:25:47 | 只看該作者
26#
發(fā)表于 2025-3-26 01:42:51 | 只看該作者
27#
發(fā)表于 2025-3-26 08:14:11 | 只看該作者
Spacelab,orbit even the most basic satellites. It was at that time, with the US Apollo programme in full swing and the first moon landing imminent, that NASA approached the European space authorities to discuss its proposals for the next generation of space transport system. NASA scientists were already work
28#
發(fā)表于 2025-3-26 12:05:00 | 只看該作者
Remote Sensing, Comets and the Lure of Mars,ance technology. Spot itself was designed primarily for civilian purposes while the similar Helios satellite project was for military reconnaissance. The go-ahead for the project came six years after the 1972 launch of the first US Landsat satellite to conduct mineral and crop surveys and monitor po
29#
發(fā)表于 2025-3-26 14:23:31 | 只看該作者
The Telecommunication Satellite Revolution,e system was provided by Eutelsat, the 26-nation organisation which by the end of the 1980s had four operational satellites in orbit, twice the number it had originally envisaged. The reason for the extra capacity was partly the surge of interest from television companies in the possibilities offere
30#
發(fā)表于 2025-3-26 20:34:01 | 只看該作者
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學 Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點評 投稿經(jīng)驗總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學 Yale Uni. Stanford Uni.
QQ|Archiver|手機版|小黑屋| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-12 20:35
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復 返回頂部 返回列表
桐乡市| 嘉黎县| 嘉鱼县| 扶绥县| 镇坪县| 铜梁县| 涟水县| 红河县| 鹿邑县| 房产| 七台河市| 庆元县| 乌海市| 海淀区| 静宁县| 长海县| 玉龙| 新源县| 通州区| 扶绥县| 高雄县| 金坛市| 遂平县| 七台河市| 皮山县| 夏邑县| 太保市| 台前县| 彭阳县| 上犹县| 清镇市| 陇南市| 泰安市| 丹巴县| 乌拉特中旗| 韶关市| 襄垣县| 镇赉县| 喀什市| 宜阳县| 长宁县|