The Encyclopedia Americana: A Library of Universal Knowledge, Količina 26Americana Corporation, 1936 |
Iz vsebine knjige
Zadetki 1–3 od 62
Stran 329
... transmitted . The time taken in transmit- ting a signal or letter from Paris to Toulon was , however , comparatively speedy , namely , 10 to 12 minutes . Semaphore signaling is still usefully em- ployed in some countries for ...
... transmitted . The time taken in transmit- ting a signal or letter from Paris to Toulon was , however , comparatively speedy , namely , 10 to 12 minutes . Semaphore signaling is still usefully em- ployed in some countries for ...
Stran 343
... transmitted by the trailer over the circuit and in turn these impulses operate a corresponding series of re- lays at the receiving station . These relays by their armature operate mechanism whereby a desired given letter is selected and ...
... transmitted by the trailer over the circuit and in turn these impulses operate a corresponding series of re- lays at the receiving station . These relays by their armature operate mechanism whereby a desired given letter is selected and ...
Stran 357
... transmitting end of the radio circuit . At the transmitting positions in the central operating room , operators sit before keyboard devices , copying the written messages to be transmitted . This keyboard device , known as the ...
... transmitting end of the radio circuit . At the transmitting positions in the central operating room , operators sit before keyboard devices , copying the written messages to be transmitted . This keyboard device , known as the ...
Vsebina
redheat with the formation of a substance | 5 |
boils under a pressure of one atmosphere | 115 |
specific heat of 0 247 and is used as a solvent | 300 |
Avtorske pravice | |
5 preostalih delov ni prikazanih
Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
18th century acid American ancient antennas army became cable called centre century chief Church circuit coast coils College connected Consult course court curve direction distance early electric employed England English especially established Federal feet France French frequency geodesic History important institutions island known Lake land later lines of curvature London ment method mountain operation organized Paris phantom circuit photosphere principle produced radio received relay River Roman Saint schools signal square miles station sulphur sulphur dioxide sulphuric acid surface surgery survey Sweden Swiss Switzerland symbol syphilis Syria tain tannic acid tannin Taoism tapestries tapeworm Tawi Tawi taxation taxidermy teachers telegraph teleology telephone telescope tion town transmission transmitted tube United University vacuum tube waves wire York