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

何为钢材的疲劳强度极限？或何为钢材的耐久疲劳强度？

钢材的屈强比指的是屈服强度与疲劳强度的比值。

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.

在钢结构中，使用（）作为钢材静力强度承载力的极限，设计时尚应对它除以材料分项系数，从而得到钢材的强度设计值。

根据《高耸结构设计规范》，焊接材料的强度宜与主体钢材的强度相适应。当不同强度的钢材焊接时，宜按强度（）的钢材选择焊接材料。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

什么叫钢材的疲劳断裂？影响钢材疲劳强度的因素有哪些？

试验证明，钢材的疲劳强度与（）并无明显关系。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。