Well, of course we know the answer because that's a special case of the chain rule.

我们当然知道答案了,因为这是链式法则的一个特例。

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Some or all of these services might be invoked synchronously during the course of a single transaction, creating a chain of interconnected service components.

可以在单个事务期间同步调用其中一些或全部服务，从而形成互连服务组件链。

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"The luxury chains are going to be by far the best performing of the chain scales in 2010 in terms of RevPAR growth-but of course they had the farthest to come, " He said.

“在每间可用房收入方面，豪华连锁酒店是所有连锁酒店中表现最好的——不过，这也是理所当然，”他表示。

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Of course, supply chain problems are not what makes Apple worshippers hearts flutter.

FORBES: Apple Can't Innovate or Manage Supply Chain

That, of course, drives the food chain for people and also cattle up by quite a bit and then it affects the economy.

NPR: Would More Biofuel Use Threaten Food Supplies?

The technology is complicated (of course)--a tapered cone wrapped in a chain that unwinds onto the mainspring barrel, ensuring that the power delivered by the mainspring remains constant.

FORBES: It's About Time