Chinese translation for "timeball"

标准报时球

Example Sentences:

1.

The life history of a tropical cyclone from timeball to atomic clock 单张小册子及部份刊物的资料可参阅以下网页：

Similar Words：

"timeaccuracy" Chinese translation, "timeallowance" Chinese translation, "timeandseason" Chinese translation, "timeaxis" Chinese translation, "timeazimuth" Chinese translation, "timebargain" Chinese translation, "timebargains" Chinese translation, "timebarred" Chinese translation, "timebase counters" Chinese translation, "timebasecorrection" Chinese translation