理学 >>> 数学 信息科学与系统科学 物理学 化学 天文学 地球科学总论 大气科学 地球物理学 地理学 地质学 水文学 海洋科学 生物学 科学技术史
搜索结果: 1-15 共查到理学 launch相关记录16条 . 查询时间(0.104 秒)
NASA recorded thousands of hours of audio from the Apollo lunar missions, yet most of us have only been able to hear the highlights.The agency recorded all communications between the astronauts, missi...
Researchers from Duke University have uncovered the detailed mechanics of the way fungal spores have evolved to harness the power of merging water droplets to launch in a uniform manner.Fungal spores ...
We have identified two classes of crater clusters on Mars. One class is “small clusters” (crater diameter D ~ tens m, spread over few hundred m), fitting our earlier calculations for the breakup of we...
We’ve all seen dewdrops form on spider webs. But what if they flung themselves off of the strands instead?Researchers at Duke University and the University of British Columbia have now observed this p...
NSF helps launch origami into space     space  NSF       2014/12/1
21st century engineering applications for this ancient art form continue to unfold Most people who know of origami think of it as the Japanese art of paper folding. Though it began centuries ago, ori...
NSF helps launch origami into space     NSF  space  art form       2014/10/30
Most people who know of origami think of it as the Japanese art of paper folding. Though it began centuries ago, origami became better known to the world in the 20th century when it evolved into a mod...
The Catlin Seaview Survey last year made one of the great wonders of the world – Australia's Great Barrier Reef – accessible to anyone with an internet connection.
University of Queensland (UQ) researchers have found a natural component of Australian tarantula venom that is more potent against certain insect pests than existing chemical insecticides.
The spatial dependence of Lagrangian displacement and velocity statistics is studied in the context of a data assimilating numerical model of the Gulf Mexico. In the active eddy region of the Western ...
As negotiations for a new global agreement to address climate change enter the final stages before the Copenhagen Climate Change Conference this December, the United Nations is issuing a report on 1 S...
The International Iberian Nanotechnology Laboratory (INL) and the Massachusetts Institute of Technology today began a major new collaboration that will enrich each institution's research activities in...
Launch barge is an effective tool for transporting ship segments from one place to another in shipyards. During shifting of segments onto a barge, the slideway on the barge’s deck must be adjusted to ...
A basin-scale, reduced-gravity model is used to study how drifter launch strategies affect the accuracy of Eulerian velocity fields reconstructed from limited Lagrangian data. Optimal dispersion launc...
11-Apr-2007,NASA’s next major space observatory, the Gamma-ray Large Area Space Telescope (GLAST), is one step closer to unveiling the mysteries of the high-energy universe. Almost all the components ...
2006-11-15,Mars Global Surveyor is the oldest of five NASA spacecraft currently active at the red planet, and has operated longer than any other spacecraft ever sent to Mars. Mars Global Surveyor was ...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...