automatic star tracking造句

:: : : : ( not directly related to the original question, but still ) No, you're right, Dirk, automatic star tracking doesn't use the small telescope ( often called a " finder scope " )-how it works is that the computer knows where every star is at any point in time ( a very easy thing to store, as stars don't move relatively to each other, and the Earth's rotation is very well known ).
It's difficult to find automatic star tracking in a sentence. 用automatic star tracking造句挺难的