Now we have a true time-frequency representation of the signal.
现在我们有了信号的一个时频表示。
youdao
Perhaps the expression "Time is money" really is true: time spent with those whom we do not often see is indeed precious.
或许“时间就是金钱”这句话是千真万确的：花点时间陪陪我们难得见面的亲友，确实是每一刻都很珍贵。
It is true. Time flies.
拖延是时间的窃贼。
应用推荐
模块上移
模块下移
不移动