太空飞行

A clear image of what might be an alien or ET in a space suit can be seen in one cave painting along with a classical flying saucer shaped UFO that appears to be either beaming something down or beaming something up, in what might be an ancient UFO abduction scenario.

一个清晰的影像可能是一个外星人或ET，著住太空装能在一洞穴画作中被看到，沿着有一只古典的飞碟形状的不明飞行物，它像在以光束射低或射高东西，可能是一幅古代的不明飞行物绑架景况，一力场或某种东西的曳被见在不明飞行物的后方。

G- F A clear image of what might be an alien or ET in a space suit can be seen in one cave painting along with a classical flying saucer shaped UFO that appears to be either beaming something down or beaming something up, in what might be an ancient UFO abduction scenario.

H 一个清晰的影像可能是一个外星人或ET，著住太空装能在一洞穴画作中被看到，沿着有一只古典的飞碟形状的不明飞行物，它像在以光束射低或射高东西，可能是一幅古代的不明飞行物绑架景况，一力场或某种东西的曳被见在不明飞行物的后方。；

It will also go a little higher than its predecessor, so that its passengers will experience five minutes or so of weightlessness before flying back to receive their astronauts' wings. But, crucially, it has the same flip-up wings.

星船二号的飞行高度将比它的前辈略高一些，这样乘客将有五分钟左右的时间来体会太空的失重状态，然后回到地球接受宇航员的飞行章。

The first few flights might aim to achieve space walk, and then spaceships operated by astronauts will try to engage, and finally dock the orbital module left from previous flights.

最初较少的飞行可能打算实现太空行走，然后宇航员操作太空船将会试着交会、对接轨道舱和从上述飞行离开。

Space combat game for subject matter, and so on is simple, players in the game can be formation of and the composition of the flight team and the unidentified flying object, such as large-scale fighting.

游戏以太空战斗为题材，具有操作简单等特点，玩家在游戏里可进行编队及组成飞行团队和不明飞行物进行大规模的战斗等。

They took to flight and then space travel as soon as they could develop the technology, and by the time the Duros encountered them, they had already colonized five systems.

他们把飞行技术和太空旅行技术当做首要发展的科技，以便脱离母星艰难的生活环境，当杜罗斯人在太空探险中遇到他们时，他们已经殖民了五个太阳系了。

Astronauts from the shuttle and station completed a total of 4 spacewalks during the mission.

在这次飞行任务重，航天飞机和太空站里的宇航员总共完成了四次太空行走任务。

In 1991, while monitoring a space shuttle mission, in the secret Mission Control Center, at the Kennedy Space Center, I was flabbergasted to observe an entity that was eight to nine feet in height in the open Space Shuttle Pay Load Bay while it was in earth orbit.

在1991年，当监控一项太空穿梭机任务，在肯尼迪航天中心的秘密飞行控制中心，我被吓一惊当观察到一件实体，是8至9呎高在开放的太空穿梭机载重湾，尽管它在地球轨道。

NASA also would like to make a final servicing call to the Hubble Space Telescope and fly two resupply flights to the station before the end of the shuttle program.

美国航空航天局同时计划最后访问一次哈勃太空望远镜，在航天飞机退役前进行两次空天飞行，对哈勃太空望远镜的太空站进行补给。

The six-hour spacewalk is the first of five planned for Discovery's mission.

六小时次太空行走是&发现&号此次飞行任务安排的5次太空行走的第一次

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。