In the past few decades since the launching of the first artificial ( ) in 1957, thousands of “man-made moons” have been rocketed into the Earth’s orbit, each designed to serve a specific purpose or mission.
【简答题】英译汉:Assuming that the "working voltage"(which occurs at both ends of the capacitor due to electrification) exceeds the voltage rating of the capacitor,it may cause the failure of the capacitor.