Analog systems were changed by rewiring; computer - controlled systems were changed by reprogramming.

模拟系统通过重新布线来改变, 而计算机控制只需通过重编程序来改变.

互联网

Experience prototype and testing digital and analog systems.

样品试验,数据测试及模拟系统.

互联网

Airplane manufacturers have now begun phasing out older analog systems and replacing them with digital systems.

飞机制造商现在开始逐渐淘汰旧式的类似系统,取取代之以数码系统.

互联网