机电一体化产品是指采用机电一体化技术，在（）基础上创造出来的新机电产品。

AutoCAD在标注尺寸时,尺寸端点的形式(      )。     

AutoCAD提供了哪12种尺寸标注类型？

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。

AutoCAD中提供的尺寸标注类型有（）。

AutoCAD提供的基本类型的尺寸标注有（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。