Based on real time clock of GPS system, and by means of absolute time-marker, real time data acquisition between different sites was performed in the form of wireless.
以GPS系统实时时钟为基础，通过对绝对时标加以处理，以无线方式实现了不同站点之间的实时数据采集。
2
Timemarker-based comment system. Pause the video at an interesting moment and add your comment, and it will appear as that frame is displayed on playback.
基于时间标记的评论系统，可以把录像暂停在某个有趣的时刻，添加评论，这些评论在回放时就会出现。
3
This marker is enforced strongly by the compiler and weakly at run time; that is, the runtime will expose the internals via reflection if asked.