下列关于遥感图像解译专家系统的表述正确的是（）

获得遥感图像后可以进一步辨认地物的空间分布、有关属性，这就是判读、解译。图像解译的主要依据有（）。

遥感图像分类的对象是原始遥感图像及各种变换之后的图像，采用（）或（）对变量特征空间进行划分来达到分类的目的。

遥感图像的目视解译又称为目视判读，是指专业人员通过直接观察或借助判读仪器获取特定目标地物信息的过程。

遥感图像解译的特征包括（）。

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。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。