code system — кодовая система
ethical system — система этики
system hole — ошибка в системе
bad system — система с ошибками
command system — система команд
English-Russian dictionary of Information technology. 2005.
Tropospheric scatter — (or troposcatter) is the scattering of distant TV and FM radio stations by the troposphere so that they travel farther than the line of sight. This effect sometimes allows reception of stations up to a hundred miles away.The phenomenon has been… … Wikipedia
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