片语

pilotless aircraft[航] 无人驾驶飞机

Unmanned spacecraft operability不载人航天器的可操作性

unmanned spacecraft detail无人航天器

robot plane自动控制的靶机；无人驾驶飞机

unmanned d spacecraft无人飞船

Unmanned spacecraft operational procedures无人驾驶的飞行器操作程序

an unmanned spacecraft一个无人驾驶航天器

英汉例句

• nasa is set to crash two unmanned spacecraft into the moon in a bid to detect the presence of water-ice.

  美国航空航天局将向月球坠落两艘无人宇宙飞船以探测冰水是否存在。

• the region, which was the target of a recent nasa mission that intentionally crashed an unmanned spacecraft to look for frozen water, could be ideal for a future human outpost.

  这片区域最近成为了nasa一项无人飞行任务的目的地，这次任务使用无人驾驶飞船撞击这一区域以检测是否存在固态的水。如果有的话，这里将成为人类设立前哨的理想地点。

• he「s principle investigator an ongoing nasa mission called new horizons that launched an unmanned spacecraft to explore pluto.

  他是美国宇航局首席研究员，负责正在进行的探测项目「新地平线」。

• we introduce in this paper the scatterometer mode of multimode microwave sensors on board chinese shenzhou-4 unmanned spacecraft launched on dec. 29, 2002.

  介绍神舟4号多模态微波遥感器散射计分系统的研制情况和在轨实验情况。

• project icarus is an ambitious five-year study into launching an unmanned spacecraft to an interstellar destination.

  伊卡洛斯计划是一项为期五年的雄心勃勃的研究，将发射一颗无人航天器到某个星际目标。

• officials of the american space agency nasa have expressed satisfaction with the deliberate crash of two unmanned spacecraft into the moon to detect evidence of water.

  美国宇航局nasa官员对两架无人航天飞机撞机月球寻找水分表示满意。

• nasa is aiming to get closer to the sun than ever before, with plans to plunge a car-sized unmanned spacecraft into the star」s outer atmosphere.

  美国太空总署（nasa）计划发射一个汽车大小的无人探测器进入太阳的外层大气，以前所未有的近距离接近太阳。

• the unmanned spacecraft was launched by nasa in august, 2004.

  美国国家航天局（nasa）在2004年8月发射了一艘无人太空船。

• further examples of hard landings provided by baidu include the soviet union「s luna space programme, which smashed an unmanned spacecraft into the moon, once in 1959 and three times during 1965.

  由百度提供的关于硬着陆的进一步的例子包括苏联的月球航天计划。该计划将无人太空飞船在1959年（1次）和1965年（3次）送上月球。

• but launching an unmanned spacecraft on a 3-billion mile journey to a planet with a surface temperature of -387 degrees fahrenheit is no easy task.

  然而，向30亿英里之外的行星发射无人宇宙飞船绝非易事，更何况它表面的温度只有零下387华氏度（-233摄氏度，译者注）。

• in 1977, the us launched voyager two, an unmanned spacecraft carrying a 12-inch copper phonograph record containing greetings in dozens of languages, samples of music and sounds of nature.

  在1977年，美国发射了航行者2号无人操纵太空船，它运载着一个12英寸的记录着许多语言包含问候，音乐以及自然声音的铜片留声机！

• with solar sail technology, it」s easy to imagine manned and unmanned spacecraft traversing the solar system.

  有了太阳帆技术，载人或不载人的太阳系飞行将变得非常容易。

• it is possible that later this year china will launch an unmanned spacecraft to orbit the moon, a step towards an eventual moon landing by a chinese astronaut.

  今年年底他们有可能将一艘无人驾驶的宇宙飞船送上月球既定轨道,这为中国宇航员最终登月奠定坚实一步。

• within the coming decades, unmanned spacecraft will land on the moon and begin experiments with in-situ resource utilization(isru).

  在未来的几十年当中，无人驾驶的宇宙飞船将登陆月球，并以「就地取材」的方式对月球资源的开发利用进行试验（isru）。

• it will take osiris-rex four years to travel to the asteroid. once they are close together, the unmanned spacecraft will spend months mapping 1999rq36.

  器到达小行星要花四年的时间，一旦探测器靠近小行星，无人驾驶的探测器将花数月时间，给1999rq36号小行星绘图，科学家然后选择一

• this nasa unmanned spacecraft launched jan. 7, 1998 on a mission to orbit the moon in search of signs of water ice and other minerals in permanently shaded craters at the lunar poles.

  这艘nasa无人驾驶飞船于1998年1月7日发射，使命是围绕月球飞行并在月球两极永远在阴影中的火山口里寻找水冰以及其它物质存在的迹象。

• on november 3, unmanned spacecraft shenzhou viii successfully docked with the tiangong-1 space lab module, after it was launched two days earlier.

  11月3日，也就是神州八号无人飞船发射升空的两天之后，「神八」与「天宫一号」空间实验舱成功对接。

• the unmanned spacecraft orbited the moon until march 2009, when it was intentionally crashed into the lunar surface.

  在2009年3月份被引导着撞毁在月球表面之前，这艘无人驾驶的飞船一直在围绕月球飞行。