Halving the repeater spacing made it possible to quadruple the bandwidth.把增音机间隔缩小一半,就能使带宽增加三倍.Halving the repeater spacing made it possible to triple the bandwidth.把收音机间隔缩小一半,就能使带宽增加三倍.It represents a near halving of the...
呼气，膝部放松向胸部靠拢。Breathe out and ease your knees in toward your chest.屏住气息数五下，然后慢慢地呼气。Hold your breath for a count of five, then slowly breathe out.她接受了呼气测醉检查，结果超过了限定值。She was breathalysed and found to be over the limit....