orbital velocity
常见例句
- If you want to escape from this, you will need a speed which is the square root of two times larger than that orbital velocity.
如果想要逃離這裡,你將需要一個速度,是軌道速度2倍大的,平方根。 - Astronauts aboard the ISS see 16 sunrises and sunsets per day due to their high orbital velocity (greater than 28,000 km per hour).
每天,宇航員在高速(每小時大於28000千米)運行的軌道上能看到16次日出和日落。 - Whether you have a very light object or a very heavy satellite, they have the same velocity in orbit if they are at the same distance, and they have the same orbital period.
不論你有個很輕的,物躰還是很重的衛星,如果它們距離相同且,在軌道運動時間,相同,則速度一樣。 返回 orbital velocity