Using the basic principle of analog parallel harmonics measurement and a special multi-layer feedforward neural network, a corresponding harmonics measurement on-line is built.

通过构造一个特殊的多层前向神经网络，利用模拟并行测量装置的基本原理，设计了相应的谐波监测电路。

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And it is can do single and multi layer bottles, liquid level line bottles and plastic bottles etc. that below 5liter.

可生产5升以下单层、包层及液位线机油壶、塑料桶等。

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The landscape field focuses on the deep structure of landscape, in which the form of architecture comes from the superposition of multi-layer control line systems.

景观的场域性关注于整体景观的深层结构，其中建筑的形态来自于多重控制系统的复合叠加。

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