Far from being shock absorbers , the banks are amplifiers .
这些银行非但不是股市的减震器，反倒成了放大器。
Not only that , but rooms - which range from first to third class - are equipped with televisions , cellphone signal amplifiers and wireless internet access .
不仅如此，而且房间－－从一等舱到三等舱－－装备了电视，移动电话信号放大器和无线互联网接入装置。
The gang then removed guitars , amplifiers , speakers , microphones and a drum kit from the house , doused them with petrol , and set them ablaze .
于是乐队的人将吉他、功放、扬声器、麦克风连同一套架子鼓从家里搬出来，倒上汽油，付之一炬。
Synapses located at various points act as signal amplifiers for the dendrites , which play a critical role in integrating synaptic inputs and determining the extent to which the neuron acts on incoming signals .
