宇宙飞行 meaning in English
interstellar flight
space flight
space travel
spaceflight
Examples
- The great dream of space flight was debased .
关于宇宙飞行的伟大梦想变得黯然失色。 - Workers in the "dirty room" must wear air suits much like space suits .
在“非洁净室”中工作的人都必须穿上像宇宙飞行衣那样的安全衣。 - A space navigator wishes to determine his velocity of approach as he nears the moon .
一个宇宙飞行员希望确定出他接近月球时的逼近速度。 - It is in this sense that an astronaut orbiting the earth in a space capsule is said to be "weightless" .
就在这种意义上，宇宙飞行员在宇宙密闭小舱里，环绕地球飞行时被说成是“失重”了。 - The science and technology of space flight
航天学，宇宙航行学研究宇宙飞行的科学及技术