One of the most familiar images of the NYSE on the evening news is the loud ringing of a bell, signaling the opening or closing of the day’s trading. Trading floor bells are more th...
2012年10月29日 Church bellringing as practised in the UK involves large-amplitude motions of both bell and clapper. A simulation model is developed and validated against experimenta...
ring- the sound of a bell ringing; "the distinctive ring of the church bell"; "the ringing of the telephone"; "the tintinnabulation that so voluminously swells fr...