在电工和电子技术中，习惯上采用（）来分析和计算。

可以在（）阶段采用Make-or-buy决策分析。

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。

看电气原理图，应按自上而下，从左到右的顺序。

计算机都采用“存储程序”的工作原理，这一原理是1946年由()提出的。

当前计算机的最基本原理采用的是，（）的“存储程序原理”。

目前的计算机仍采用“程序存储”原理，提出该原理的是（）

层次原理图设计时，只能采用自上而下的设计方法。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。