The control system has two level control system and two communication network.

整个控制系统由二级控制系统和二层通讯网络构成。

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Burning boiler control system is designed in two level control structure: monitoring level and loop level.

锅炉燃烧控制系统设计为两层控制结构：监督级和回路级。

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Stability results for large stochastic systems with Markovian jumping parameters are obtained by using a two level control law.

利用二个水平的控制律，得到了具有马尔可夫跳跃参数的大型随机系统的稳定性的一些结果。

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He says that teenagers should set the volume control on their music players to somewhere between one-half and two-thirds the highest level,never louder.

VOA: special.2010.09.28

The A3 also boasts two paddles behind the steering wheel that let drives control the level of regenerative braking that adds charge to the battery.

FORBES: The Audi A3 Electric Goes Old School To Take On BMW, Tesla

From a micro level trading perspective, machines may as well now be in control of these two stocks.

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