【多选题】LTE导频污染描述正确的是()
C.
无足够强主导频:最强导频信号和第(N)个强导频信号强度的差值如果小于某一门限值D,即定义为该地点没有足够强主导频
【单选题】-David will win the first prize. -Are you sure? -________. He is always working hard. [ ]
【判断题】变压器在一次侧外加额定电压不变的条件下,二次侧电流大,导致一次侧电流也大,因此变压器的主磁通也大
【单选题】He is always working hard, and I believe all his efforts will __ eventually.
【单选题】He is always working hard, and I believeall his efforts will ______ eventually.