1.   As the number of people with cell phones enlarges, more transmission towers will have to be built.

2.   Independent radio stations had been shut down, while troops stationed themselves outside newspapers offices and took over transmission towers.

3.   Another reason is the recent seizure by the international force here, SFOR, of four transmission towers used by Serbian television in Pale.

4.   A radio transmission tower drooped like a gooseneck floor lamp, its guy wires destroyed.

5.   But besides building or owning wireless transmission towers, these companies often perform valuable maintenance services for phone, cellular, paging and data transmission companies.

6.   But few communities want power plants or transmission towers on their turf, adding to delays.

7.   But the signals are carried by a network of wireless transmission towers and switches, said Joseph Braude, a senior analyst with Pyramid Research.

8.   CAI and Cross Country Wireless beam cable channels from transmission towers to antennas the size of barbecue grates, which are placed on the rooftops of houses.

9.   Cellular telephones work only within range of transmission towers.

n. + tower >>共 233
twin 21.49%
office 15.37%
north 5.86%
bell 5.37%
communication 4.73%
transmission 3.87%
guard 2.85%
television 2.63%
radio 2.36%
observation 2.04%
transmission + n. >>共 190
line 24.78%
system 7.64%
tower 6.39%
equipment 4.09%
network 3.02%
service 2.93%
facility 2.84%
rate 2.31%
capacity 2.22%
problem 1.95%
每页显示:    共 72