1)real time,真实时间2)true-time-delay,真实时间延迟3)optical true time delay (OTTD),光真实时间延迟线（OTTD）4)periodically sampled real time format,真实时间周期性取样5)truth,真实6)reality,真实
用法例句
Truth behind Absurdity:On the Realistic Logic of Alice s Adventures in Wonderland;
荒诞背后的真实——论《爱丽斯漫游奇境记》中的现实逻辑
Truth and Quasi-truth in Biography;
传记事实中的真实与伪真实——以关露生平中的几个重要事实为例
Truth and Nature--Views on Wangshuo s Creation;
真实与人性——王朔创作论
Illusion and reality in Hao Ran s literature world;
虚幻与真实:浩然的小说世界
Essence Reality of Journalism and Aristotle s Argument about Reality;
