在电子商务的安全技术中，实现对原始报文的鉴别和不可抵赖性是（）技术的特点。

构建标准化科技支撑体系和（）体系，健全国家技术标准资源服务平台。

在移动银行技术体系中，和K-Java对应的技术平台是（）

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。

移动互联网是指互联网技术、平台、商业模式和应用与移动通信技术结合并实践的活动的总称。

校园网络的体系结构技术支持层包括网上办公平台、网上教学平台、网上科研平台和公共服务平台。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。