This system has mainly studied following content: 1, GPRS wireless long way data transmission.

本系统主要研究了如下内容：1、GPRS无线远程数据传输。

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This article has mainly studied the city domestic water forecast and the process water forecast computational method.

在此，主要研究了城市的生活用水预测和工业用水预测的计算方法。

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This paper has mainly studied the properties of HTPB and of blending adhesive improved by EP, 123 resin and nano materials .

主要研究了丁羟胶性能及其采用环氧胶、纳米材料、12 3树脂等改性后胶的拉伸性能、扯断伸长率。

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