国家实施网络（）战略，支持研究开发安全、方便的电子身份认证技术，推动不同电子身份认证之间的互认。

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.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

国家建立国防动员计划和国防动员实施预案执行情况的（）制度.

按照《重庆市专业技术人员继续教育条例》、《<重庆市专业技术人员继续教育条例>实施办法》（渝府发[2006]17号）有关规定，专业技术人员任现职期间平均每年参加继续教育公需科目学习不得少于（）个学时。

以电信机房和网络资源为依托，以高水平专业化技术支撑队伍为基础，为客户提供设备托管以及相关增值服务，并定期向客户收取下相应服务费用的业务是（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。