The synchronization or asynchronism transmission may be selected with sundry modes.数据传输包括同步传输和异步传输.It achieves the necessary asynchronism and persistence by combining storage with the physical movement of information.通过把...
当地商店可供选择的消费品很少。The choice of consumer goods available in local shops is small.冰箱、电视、自行车等耐用消费品被大批量地生产出来。Consumer durables such as refrigerators, television sets, bicycles and so on were produced in large quantities.随着市场的放...