The diode string structure can be used in a radio frequency circuit or a common analog circuit of the circuit using forward diode string and an electrostatic protection circuit.

上述二极管串结构可应用于射频电路或使用正向的二极管串的电路的普通模拟电路和静电保护电路中。

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On Lastovo island, Croatia, conservationists and local government have set up the first in a string of marine protection areas that will form a "blue corridor" along the Dalmation coast, an area expected to be one of the hottest new holiday destinations over the next 15 years.

BBC: Med threat from 'concrete coasts'

In Aliabad, a town in the south of the province, a group of about a hundred men called the Critical Infrastructure Protection force had set up a string of checkpoints.

NEWYORKER: After America

The Health Protection Agency (HPA) is investigating a string of E. coli cases among visitors to a West Midlands park.

BBC: Sutton Park E. coli cases confirmed