Firstly, the water environment character of the watershed is summarized and analysed.

首先，对流域的水环境特征进行总结和分析。

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Target simulators are used to simulate the environment character of reference objects (the sun, the earth and stars) as satellite attitude sensors.

目标模拟器用来模拟作为卫星姿态敏感器的参考目标(太阳、地球和恒星等)的环境特性。

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Because of the computing resource shortage and unpredictable environment character of an embedded system, ESRS is still an international big problem of speech recognition technology.

然而由于嵌入式设备本身资源和使用环境的限制，该领域一直是国内外语音识别技术研究的难点。

youdao

Because of the computing resource shortage and unpredictable environment character of an embedded system, ESRS is still an international big problem of speech recognition technology.

然而由于嵌入式设备本身资源和使用环境的限制，该领域一直是国内外语音识别技术研究的难点。

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