在气候系统中，存在着很多的正负反馈机制。

In climate system, there are many positive and negative feedback mechanisms.

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在传染模型中加入了负反馈机制与信息流效应。

The negative feedback mechanism and the effect of information flow are added in the model.

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我们的主要研究结果是：负反馈机制可以有效地抑制非典型肺炎的蔓延，但在某些情况下可能引起感染人数的反复性振荡。

The main results of our simulation are that the feedback mechanism can effectively slow down the SARS infecting rate, but it may cause sustained oscillations in number of infection cases.

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It works by a control mechanism called negative feedback, and the thermostat is measuring the temperature and then sending a signal to a heater somewhere.

是通过一种叫做负反馈的控制机制,探测器测量温度,再把信号传给加热器

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Our bodies have mechanisms like that, that mainly use the principle of negative feedback in order to control the parameters that are important for life within a certain range.

我们的身体有着与之类似的机制,主要依靠负反馈原理来,将与生命息息相关的指标控制在一定范围

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