| 释义 |
spaceplane 英'speɪspleɪn美'speɪsˌpleɪn 高COCA⁷³⁸⁵⁹BNC²³⁶²¹³⁺¹iWeb⁴⁸⁷⁰²Economist⁴¹³⁰³⁺²
基本例句
n.空航天飞机
A commercial spaceplane has remained a near near- impossible dream to some of the best engineers in the world.
商业太空飞机一直是近乎不可能实现的梦想到世界上一些最优秀的工程师。 yeeyan
A prototype spaceplane developed for the US military has been launched into orbit from Florida.
一架美国军用航天飞机在佛罗里达州发射升空。 enread
But further along on the horizon, Orbital is working on a crewed spaceplane about one quarter the size of the space shuttle.
但不久，轨道公司会研发一个大小为航天飞机四分之一的载人飞船。 yeeyan
But whereas the reusable spaceplane had three such power units on its aft, the SLS main core stage in its full- up configuration will have five.
但可重复使用的航天飞机在其机尾有三个这样的动力单元，而在其全配置的 SLS主要的核心阶段，将有五个。 treasure.1x1y.com.cn
It is not so much that the spaceplane would be especially efficient, but rather that the shuttles are especially inefficient, and that NASA has so far succeeded in playing down this fact.
这里并不是说太空飞机特别有效，相反地是航天飞机效用非常低，而国家航空航天局至今一直贬低这一事实。 jukuu
Reaction Engines is focusing on a critical piece of technology called a heat exchanger, needed to rapidly cool the air before it can be used by the spaceplane's engines.
反应引擎部着力于一种称为热交换的关键技术,该技术需要快速冷却空气,在其可被空天飞机的引擎利用之前。 yeeyan
Reaction Engines said it will take10 years to develop, leaving Britain to become the first country in the world to launch a spaceplane in orbit.
发动机的反应表示，将需要10年的发展，离开英国成为世界上第一个国家推出航天飞机在轨道上。 yeeyan
With support from the U. K. Space Agency, Reaction Engines is building a prototype of a critical piece of its spaceplane's technology, which will be tested on a conventional jet engine.
在英国太空署的支持下，关于空天飞机引擎的关键技术，该公司反应引擎部正在制造一个原型，它将在一个传统的喷射引擎上进行测试。 yeeyan |