翻译：With Average or With Particular Average（WA or WPA）（）

简述两段式干煤粉加压气化技术的优缺点。

简述布尔算符（OR）的作用。

简述调幅网点和调频网点加网技术优缺点？

简述盘式离心机的优缺点？

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

食品广告中可以含有“最新技术”、“最先进加工工艺”等意思表示。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

食品中干物质的测定常用分光光度计和离心机。