多媒体计算机技术的特点有：集成性、（）、（）、数字化。

8051单片机（）口是一个8位漏极型开路型双向I/O端口。

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.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

与一般的电子化服务相比，政府电子化公共服务的特点有（）

政府电子化公共服务有哪些特点？

桥梁工程桩基础的构造特点有哪些？

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。