科学家们通过跟踪和拍摄乌干达的黑猩猩群，并研究了5000多起有意义的交流事件，发现了这一点。

The scientists discovered this by following and filming groups of chimps in Uganda, and examining more than 5,000 incidents of these meaningful exchanges.

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在第一种模式（本文将其称为发起）中，用户希望通过人工任务启动某个流程，并通过输入初始数据然后提交数据来实现这一点。

In the first mode, called init in this article, the user wants to start a process through a human task and does so by entering and then submitting initial data.

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我们将通过在产品中引入一些关键的面向服务概念并解释其目的来做到这一点。

We will do this by introducing some of the key service-oriented concepts in the product and explain their purpose.

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So essentially, they regulate this action potential, and they do so by helping to establish and then control the voltage gradient within the cells.

总之本质上，它们负责调节动作电位,它们做到这一点通过协助制造,并控制细胞内的电位梯度。

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