Democracy or Republic: What's the difference? Why is '-ed' sometimes pronounced at the end of a word? What's the difference between 'fascism' and 'socialism'? More Commonly Misspelled Words Words You Always Have to Look Up Popular in Wordplay ...
The meaning of ORBIT is the bony socket of the eye. How to use orbit in a sentence. Synonym Discussion of Orbit.
9.Galileowasforcedtorecanthisassertionthattheearthorbitedthesun.伽利略被迫放弃地球围绕太阳转的断言。 10.Oursatelliteitselfwillorbitaroundthemoonforaperiodoftwodays.我们的人造卫星本身将绕月球运行两天的时间。 11.Theorbitoftheartificialsatellitehasanapogeeof200milesfromtheearth.这个人造卫星的轨道,其最远点在离...
It (9)elso be noted that the moon has an elliptical orbit, not a circular one. Give has an average distance of 238,000 miles from Earth, its apogee and perigee usually differ every lunar month.The main reason why the orbit of the moon is not a perfect circle is (10) there are a ...
The few planets maintain their orbits with great regularity, and we can make very good predictions where they will be at some time in the future. This will put the spacecraft into an orbit that is less than 200 miles above the surface. He therefore accepted Kepler's theory of elliptical ...
orbit of the artificial satellite has an apogee of 200 miles from the ,其最远点在离地球200英里的地方。 orbits the 。 moon orbits repeated thrust applications at apoapsis would raise periapsis from inside to outside the stationary ,会将近心点由同步轨道内提升到同步轨道外。
What is the moon's orbital period in Earth days? What is the gravitational force of the moon on the Earth? What is the orbital velocity of the moon? Did Chandrayaan 1 land on the moon? How far is the moon from Earth? How many miles away is the moon from Earth?
5、Itsorbitbrought it relatively close to the Earth, within 122 million miles of it.(它的轨道使它相对接近地球,距离在1.22亿英里以内。) 6、However, as the cost of getting your own satellite inorbitdrops sharply, the risks of irresponsible use grow.(然而,随着将自己的卫星送入轨道的成本大幅下降...
According to the study, these floods will exceed flooding thresholds around the country more often, and can also occur in clusters lasting more than a month, depending on the positions of the moon, Earth and sun. During certain alignments, floods could happen as frequently as every day ...
"The moon is big, so it would have to be a huge object that would have to hit it at high speed," he said. "You'd have to hit it with something that's hundreds and hundreds of miles in diameter." Related: What does it take to be a moon? Luckily for us (and for the moon)...