How to use in-sentence of “travel time”:
– This has reduced travel time between London and Paris to a little over two hours with high-speed trains.
– This aircraft was used from the beginning of 1939 and made it possible -thanks to improved flight authonomy and top speed of 370kmh – to eliminate the change of aircraft, to reduce the number of stopovers and to shorten the travel time of a full day.
– Then it knows the time of reception, because that is the time of transmission plus the travel time of the signal.
– This means that a very great speed and/or a very long travel time is needed.
– Orange County had the 9th longest mean travel time to work out of 132 Virginia localities polled.
– The pineapple can be picked when it is grown, since travel time is short.
– The travel time could be reduced to a few millennia using solar sails, or to a century or less using nuclear pulse propulsion.
– Given sufficient travel time and engineering work, both unmanned and sleeper ship interstellar travel seem possible.
