罗斯托的主导产业扩散理论中主导产业的扩散效应不包括（）.

为保证理论知识试题考核内容的有效性，试题内容要向强调知识体系的完整性和内在关联性的学科化方向发展。

理论知识考试试卷的编制技术主要涉及的是试卷的设计要求和所用试题的良好界定

农业技术扩散的理论体系包括（）、（）、（）。

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。

简述森林培育学的理论基础，基本原理和技术体系包括哪些？

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。