- S3/S4activationactivitieswillcontinueduringSTS-117'ssecondspacewalk,slatedtotakeplaceWednesdayafternoon.S4的激活*作将会持续到STS-117的第二次太空行走中,这次太空行走预定在星期三的下午开始。...
- 21906
- 问题详情:每个家庭都有需要照明灯泡,目前市场上既有白炽灯,又有电子节能灯,究竟选择哪一种好呢?某中学“STS”研究小组的同学进行了调查,了解到在正常工作时,25W的白炽灯与5W的电子节能灯、45W的白炽灯与9W的电子节能灯,60W的白炽灯与11W的电子节能灯的发光效果相当,他们选择其中...
- 14500
- Itwasnotuntil1995,whenEileenCollinspilotedtheSTS-63shuttlearoundtheMIRspacestation,thattheMercury13metagain.1993年,航天飞机计划:STS-61号计划-美国航空航天局发*了肩负着修复哈博太空望远镜任务的奋进号航天飞机。...
- 12894
- DuringtheSTS-114launch,aturkeyvulturefatallyflewintotheshuttle'sorangefueltank,leavingittofallhundredsoffeettoitsdeath.在STS-114发*时,一只土耳其*鹫撞上了火箭橘红*燃料箱并受到致命一击,直接从几百米高空坠亡。...
- 14430
- 1、Thisnumberproducesacceptableresolutionforachannelizedinterfacebecause,(forexample)eachSTS-1inanSTS-3hasapathoverheadandB3byte.2、BIP-8performsaneven-paritycheckonthepreviousSynchronousTransportSignallevel1(STS-1)frame.3、OncetheSTS-1isdedicated,no...
- 27659