Those proposing sessions are called "conveners"; the sessions in practice are actually more like conversations& in small groups. 提出会议的人叫做“召集人”,这些会议实际上更像是对话:小组对话。
We employ a computer to simulate the characteristics of objects and circumstance, and calculate radar video echo date, then through computer inter-face circuit and the relative circuit and D/ A conveners, the echoes are outputted to a radar signal processor. 该模拟器通过计算机模拟目标和环境特性,产生雷达视频回波信号数据文件,然后通过微机接口电路、回放电路和D/A变换输出该视频信号,接至雷达信号处理机;