太空

A type of reaction propulsion engine to propel rockets in space astreamof positive ions is accelerated to ahighvelocity by an electric field .

推进火箭进入太空的一种反冲力发动机；在电域中正离子作加速运动。

A of reaction propulsion engine to propel rockets in space a stream of positive ions is accelerated to a high velocity by an electric .

推进火箭进入太空的一反冲力发动机；在电域中正离子作加速运动。

A of reaction propulsion engine to propel rockets in space a stream of ions is accelerated to a high velocity by an electric field .

推进火箭进入太空的一反冲力发动机；在电域中正离子作加速运动。

Able to survive the bitter cold of space and the searing heat of reentry.

在超低温的外太空及返航时的超高温都能存活

"What we want to do, though, is refurbish the Hubble so that it can operate as long as possible," Altman said during a series of NASA interviews released on Monday.

阿尔塔曼在美国宇航局公布的一系列采访中说：我们想做的是维修哈勃太空望远镜，尽量延长它的运行时间。

After Apollo, NASA focused on creating a reusable ship to provide regular access to space: the space shuttle.

阿波罗之后，国家航空局致力于创建一个可回收的航天器去提供正当的有权使用太空：航天飞机。

Barack Obama has detailed a comprehensive space plan that includes $2 billion in new funding to reinvigorate NASA.

巴拉克-奥巴马有了一份详细的整体太空计划，会用20亿美元的新资金重振美国航空航天局。

If there is no relay station within about 50 kilometers to receive the microwaves, they will continue into space.

如果在50公里内没有接收微波的转播站，它们便会继续传送到太空。

These space beings are part human and part reptilian.

这些太空生命是一部分人类和一部分像爬虫。

Jerry Goldsmith conducted a rerecording of the complete score [35:37] for a Varese Sarabande CD, but a labeling mixup caused him to also rerecord North's theme for the TV documentary Africa, included on the 2001 disc as intermission music

Jerry Goldsmith为VSD公司做了一回完整的录音，时间长达35：37，但是由于标签被搞混了，使得他录进了Alex North为电视剧集《非洲》所作的主题乐，这段音乐被作为《2001太空漫游》的过场音乐。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。