If you have this option disabled, you get a skeleton class without the business logic for the "add" operation.

如果您使这个选项失去活性，您将得到一个没有“添加”操作的业务逻辑性的框架类。

youdao

Those options allow for the reuse of existing logic as services while serving a new class of consumers.

这些选项允许将现有逻辑作为服务重用，同时提供了新的客户类别。

youdao

Because our example application included a business delegate class, we placed the validation logic there.

因为示例应用程序包含了一个业务委派类，所以我们在其中放置了验证逻辑。

youdao

Although Air Force One's operating costs per person far exceed the cost of even a first-class commercial ticket, the logic is that it's unfair to charge the president's campaign for the full cost of operating Air Force One because he has no choice but to fly on the presidential plane for security reasons.

CNN: The perks of presidential travel

The class was Logic, in Cellblock 2, thirteen of us seated along both sides of a long table, with Ilgauskas at the head, a stocky man, late forties, beset this day by periodic coughing.

NEWYORKER: Midnight in Dostoevsky