真数

One convenient way to visualize the real numbers is by the way of a number line.

将真数形象化的最方便的途径是通过数轴。

The simplest real Numbers are the natural Numbers, which are just the ordinary counting number l, 2, 3...

最简单的真数是自然数，即平时我们口数的一、二、三…。

Big-screen , high-definition digital television and DVDs may change the way movies are shot.

大屏幕、高保真数字电视和DVD有可能改变电影的拍摄方法。

CTI principally engages itself in comprehensive telecommunications services that encompass international voice, fax, data, and the Internet.

CTI之业务范围包括国际话音、传真数据以及互联网之服务。

Start all pieces by counting carefully, especially for beginners and youngsters.

每开始新学一条曲目都要认真数拍子，特别是对钢琴初学者与青少年。