系统广播 meaning in Chinese

system broadcasting

The visually impaired were also invited to attend the meeting and give their comments on the route number announcements made inside light rail vehicles
今次轻铁亦特别邀请了一群视障人士参与会议，就利用轻铁车厢内的广播系统广播列车路线的安排发表意见。
They make sure the definite of the necw , the spread of the necw , the start time of the necw . above all , the study of the meso - scale system gives much help in analysis the necw . mr . shou shaowen studied the wet whorl q - vector divergence and relative whorl " in several rainstorms , which occurred in guizhou , and get some useful conclusions
本文从一次东北冷涡的发生发展过程出发，利用9210系统广播的实况数据及t213数值预报的再分析产品，研究讨论了特定冷涡形势下辽西地区暴雨的发生机制，对其产生暴雨时的相关物理量及诊断量进行了分析。