be linked to

The television camera was linked to a computer.

那摄像机在一台脑上。

Bombay is linked to the mainland by a causeway.

孟买和本土间有一条堤道相。

.All of them are linked to the central unit either by point-to-point or multidrop cable lines.This central unit may be a host computer or a file server.

环形网络也没有主机，每个机器都和其他两台机器互相接，形成一个环形。

Still, unless rates are linked to the level of demand, much of the benefit of smart grids will fail to materialise, says Mr Faruqui of the Brattle Group.

再者，Brattle集团的艾哈迈德·法鲁齐指出，除非价与需求水平挂钩，智能网的许多好处就不会实现。