影响用户滞纳金计算比例的是（）

试以实例说明计算机系统结构、计算机组成与计算机实现之间的相互关系与影响。

软件是计算机用户与硬件之间的接口，用户通过软件使用计算机。下列描述中不是软件主要功能的是

操作系统是最重要的系统软件，它是用户与计算机打交道的桥梁。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

对于用户自管低压设施故障影响到中压系统的情况，如只影响用户自己，则不参与统计；如造成其他中压用户停电的，责任原因应按“用户影响”填报。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

操作系统是用户与计算机之间的桥梁。

计算机与用户之间的桥梁是操作系统。