翻译和例句：
, kicking off a quantum communication race.围绕行星运行的天体可以用satellite表达；而“人造卫星”可用artificial satellite...量子通讯卫星 China has launched Micius, the world’s first quantum satellite, from the Jiuquan Satellite ……
. 运载火箭是一种由多级火箭(multi-stage rockets)组成的航天运输工具，它可将人造卫星、载人飞船、空间站或深空探测器等有效载荷(payload)送入太空。 ……
the world. These photos are taken from planes orsatellites(人造卫星). With these photos, people can "fly ……
Union’s 1957 launch (发射) of Sputnik (人造卫星) provoked (激励) the US to increase investment (投入) in education ……
(工程). Then they tried to use their skills in the competition. They had to control satellites (人造卫星 ……
Photos from space中国"一箭双星"发射成功啦！CHINA has two new "stars" in its sky: two smallsatellites(人造卫星). Oneweighs(重) 204 kilogrammes, the other, 25 kilogrammes. ALong March(长征)rocket(火箭) carried them ……
Love in outer spaceONCE upon a time it was a letter in a bottle. Now a Japanese company is offering the chance to buy a personalsatellite(人造卫星) to send a love letter or personal belongs into space ……
to support life. NASA’s Mars Orbiter (人造卫星) found carbonates (碳酸盐) on the planet. Carbonate is formed when ……
首次卫星相撞:太空中的交通事故。
词数 203 建议阅读时间 5分钟 测试见7版 教案见网站YOU might have heard of collisions (碰撞) between cars, trains and ships, but satellites (人造卫星)? It sounds like something from a movie! But sometimes life can be stranger ……
out (喷射出) of the backs of the rockets and push them off the ground.Satellites around Earth人造卫星 ……
out (喷射出) of the backs of the rockets and push them off the ground.Satellites around Earth人造卫星 ……
飞机 space shuttle载人飞船 manned spaceship / spacecraft宇航员 astronaut人造卫星 man-made satellite运载火箭 carrier rocket ……
orbiter (人造卫星) last year, after it became the third country to carry out a spacewalk in 2008. China ……
already have their own government-run positioning systems. Galileo will consist of 30 satellites (人造卫星 ……
that, the room was filled with silence.2. natural adj. 自然的用法：还可表示“天生的”。区别：man-made 人造的，作为形容词时，二者意思正好相反，如natural world 自然界；man-made satellite 人造卫星。nature n.自然。It’s natural for kids to love games.3. refer v ……
|
