EDI是将现代计算机技术和远程通信技术融为一体。

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（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

教育技术活动是指运用教育技术的教学活动、研究活动和推广普及活动。教学活动包括运用教育技术的课堂教学活动；研究活动分为理论研究、实验研究、综合研究（如教学模式研究、教育教学效果研究等）及专题研究（如教育技术的软件开发和应用研究、教学方法研究等），推广普及活动包括教育技术的宣传、交流、培训、评先、评优活动。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

饭店信息管理系统是指利用计算机和网络技术为饭店经营、管理和服务提供支撑的、人机结合的系统。其中餐厅管理系统包括（）。