摘要：The Laser Interferometer Space Antenna (LISA) is a joint ESA-NASA mission for detecting low-frequency gravitational waves in the frequency range from 0.1 mHz to 1 Hz, by using accurate laser interferometry between three spacecrafts, which will be launched around 2018 and one year later reach their operational orbits around the Sun. In order to operate successfully, it is crucial for the constellation of the three spacecrafts to have extremely high stability. Based on the study of operational orbits for a 2015 launch, we design the operational orbits of beginning epoch on 2019-03-01, and introduce the method of orbit design and optimization. We design the orbits of the transfer from Earth to the operational orbits, including launch phase and separation phase; furthermore, the relationship between energy requirement and flight time of these two orbit phases is investigated. Finally, an example of the whole orbit design is presented.

摘要：业主：北欧部长理事会,格陵兰自治政府和努克市面积：4800平方米建设费用：12000000欧元竞赛：1992年限制性北欧竞赛第一名施工期：1994年—1997年获奖：1997年,选择建筑奖1998年,丹麦Nykredit建筑奖1998年,丹麦艺术基金会奖1999年,艾克斯贝格奖章Client：Nordic Council of Ministers,Greenland’s Home Rule and Nuuk Municipality Area：4 800 m2Construction sum：€12 million *** Competition：1992,1st prize in restricted Scandinavian competition Status：Construction period 1994-1997Awards：1997,Selected Buildings Award1998,The Nykredit Architecture Prize1998,The Danish Arts Foundation Award1999,The Eckersberg

摘要：业主：Nykredit银行面积：24000平方米竞赛：1998年,限制性国际竞赛第一名施工期：1999年—2001年景观设计：GHB景观设计事务所室内设计：SHL设计获奖：2002年,FX国际室内设计大奖最佳办公楼奖2001年,哥本哈根市建筑奖Client：Nykredit Area：24 000 m2Competition：1998,1st prize in restricted international competition Status：Construction period 1999-2001Landscape Architects：GHB Landscape Interior design：shldesign Awards：2002,FX International Interior Design Award in the category Best Offi ce Building2001,The Architecture Prize of the Municipality of

摘要：业主：威斯敏斯特大学城面积：24000平方米建设费用：81000000欧元竞赛：2006年限制性国际竞赛第一名施工期：2008年—2010年景观设计：SHL建筑师事务所获奖：2011年,世界建筑节入围奖2011年,混凝土协会入围奖2011年,（英国）皇家建筑师协会奖2011年,新伦敦奖Client：City of Westminster College Area：24 000m2Construction Sum：€81 million *** Competition：2006,1st prize in restricted international competition Status：Construction period 2008–2010Landscape Architect：schmidt hammer lassen architects Awards：2011,World Architecture Festival,shortlisted in the learning category2011,shortlisted for The Concrete Society Awards2011,RIBA Award2011,New London Award,Learning