BEIJING — This city’s network of arterials, five ring roads that are fed by nine more freeways, is barely two decades old, but it is already sclerotic.
环绕北京的五条内环路，修建时间最长的，也不过只有二十年的时间。但因为这五条内环路又通向各自连接的共九条高速公路。
The calculation results prove that the model for load optimal regulative characteristic of doubly fed hydrogenerator based on improved BP neural network algorithm is effective.
计算结果证明了基于改进BP神经网络算法建立的双馈水轮发电机负荷优化调节特性模型的有效性。
Transformers convert voltage to 220, then from 110 to 10 kV and only in such form electricity is fed into the town network.
变压器把电压转化为220千伏，然后从110千伏转化为10千伏。只有以这种方式，电力才能被配送到城市电力网。
A fuzzy neural network was founded to simulate the process of yeast fed batch fermentation.
利用模糊神经网络构建了酵母流加发酵过程的网络模型。
Further, such impressive firepower was supported by an efficient logistics system fed by Germany's highly developed rail network.
与此同时，德国在境内建设了发达的铁路网，为德军强大的火力提供了完善的后勤保障。
The primary research of this paper is about the controlling of double-fed wind generator under the ideal voltage and the small network voltage dip.
本文主要研究双馈风力发电机理想电压及电网电压小值跌落时控制的相关问题。
The primary research of this paper is about the controlling of double-fed wind generator under the ideal voltage and the small network voltage dip.
本文主要研究双馈风力发电机理想电压及电网电压小值跌落时控制的相关问题。
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