用“semaphore signal”造句大全，semaphore signal造句
Itislikeasemaphoresignalwavingbeforetheeyesoftheparticlephysicists."Beforetheinventionofthetelegraph,semaphoresignalingwithlightsonhightowerswasusedtotransmitmessagesBetweendistantpoints;messageswere...
用“semaphore”造句大全，semaphore造句
electropneumaticsemaphoresemaphoretypeindicatorconveybysemaphore,ofinformation.Thisfunctioncreatesthesemaphoreandreturnsthehandletothesemaphore.Thesemaphoretimeoutperiodhasexpired.Thepreviousownership...