1.
Design and Implement a Peer-to-Peer Media Streaming Live System;
基于对等网络架构的流媒体在线直播系统的设计和实现
2.
Major League Baseball offered its first live production of a single game on the Internet in August of last year.
去年8月，美国全国棒球协会首次在网上进行了一场比赛的在线直播。
3.
Light can be trusted to curve only in a vertical plane.
可确信光线仅在垂直面内作曲线传播。
4.
the amount by which a propagating wave is bent.
波在传播过程中对直线路径的偏离。
5.
In a uniform medium light travels in straight lines.
在均匀介质中光沿直线传播。
6.
Radio waves travel in straight lines.
无线电波是直线传播的。
7.
Early in life we learn that light travels in straight lines.
早先在生活中我们就知道光是直线传播的。
8.
There has always been a problem in using radio relay in overseas communications.
在利用无线电转播进行海外通迅方面一直存在着一个问题。
9.
Before Einstein, scientists believed that light traveled through space in a straight line.
在爱因斯坦之前，科学家们一直认为光是以直线的方式在空中传播的。
10.
Light travels in straight lines at 186 000 miles a second.
光以每秒186 000 英里的速度直线传播。
11.
We are listening to the radio.
我们正在听无线电广播。
12.
Such waves radiate at the speed of light and are transmitted not only by line of sight but also by deflection from the ionosphere.
这种电磁波以光速传播，其传播方式不仅通过无线电直线传播，还可通过电离层的反射传播。
13.
The beam of light is attracted by gravity and follows a curved path rather than a straight line.
光束受引力吸引，不沿直线而沿弯曲路线传播。
14.
In a vertical or perpendicular line.
垂直地在一条垂直线或竖直线上
15.
Design and Application of VOD System in Distance Teaching;
VOD点播（直播）系统在远程教学中的设计与应用
16.
Use Streaming Media Technology and Mobile Network Technology to Construct New Mode to Realize Trans-Regional Live Radio Broadcast
利用流媒体技术和移动无线网络构建广播异地直播传输新模式
17.
Light can be given back when it meets an object because it travels in straight lines.
光遇到物体就折射回来，因为光是直线传播的。
18.
These high-frequency short waves are only able to travel in straight paths from the transmitter.
这些高频短波从发射机发出后只能以直线传播。