面水准测量是在建筑场地布设方格网，测出各网点地面高程的水准测量。（）

工程测量控制应由测量专业监理工程师负责工程测量的（）控制工作。

《工程测量规范》规定，用DS3水准仪进行三等水准测量中红黑面高差之差不得超过（）

《工程测量规范》规定，用DS3水准仪进行三等水准测量中红黑面读数之差不得超过（）

水准测量中的测站检核通常采用双仪高法和（）法。

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。