人造卫星
Rockets and artificial satellites can go far above the ionosphere.───火箭和人造卫星能够到达电离层以上极远的地方。
Reaction power sends artificial satellites into orbit.───反作用力把人造卫星送入轨道。
If you count artificial satellites, things get chillier still.───如果把人造卫星也算在其内，就可以使物体变得更冷。
The constant in this equation is the same for any objects orbiting around the Sun, including planets, comets and artificial satellites.───公式中常数的数值，对所有行星以至一切环绕太阳运动的人造或天然物体皆适用。
The vacuum surrounding it buzzes with artificial satellites, forming a sort of technosphere beyond the atmosphere.───环绕地球的外真空空间充斥着各种人造卫星，在大气层以外构成某种技术层。
Had there been no electronic computers, there would have been no artificial satellites or rockets.───假如没有电子计算机，就不会有人造卫星和火箭了。
Such low-Earth orbits, or LEOs, are among the most desirable for artificial satellites.───这类低地轨道（或叫LEOs）是人造卫星最理想的轨道。
These spaceships go round the Earth and are called artificial satellites.───这些太空船绕着地球转，被称作人造卫星。
The article summed up the new achievements made in electronic computers , artificial satellites and rockets .───本文总结了电子计算机、人造卫星和火箭这三方面的新成就。（增加概括词）
Artificial satellites and space probes have contributed much new knowledge.
Rockets and artificial satellites can go far above the ionosphere.
artificial satellite───人造卫星
artificial intelligences───人工智能
artificial intelligence───人工智能
artificial additives───人工添加剂
artificial lives───人工生命；人造生命
artificial selections───[遗]人工选择；人为淘汰
artificial additive───人工添加剂