Logical disjunction, as we define it here, is the inclusive OR operation.

我的翻译是：我们在这里定义的逻辑析取是包涵或。

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This text will talk about some new methods about the limit of disjunction function in the boundary and the operation of lead number and definite integral.

分段函数是函数问题中难点，本文就分段函数在分界点的极限，导数、定积分的运算问题探讨一些新方法。

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A logic element that performs the Boolean operation of disjunction.

布尔量或逻辑变量可占用一个字。

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