“impeller aerator”的概念、定义、翻译、参考文献-科学参考

单词	impeller aerator
释义	impeller aerator Encyclopedia 农学叶轮式增氧机释 impeller aerator叶轮式增氧机浸没于水中的叶轮做水平回转，从而增加水体中溶氧的一种池塘养殖增氧机械。又称叶轮增氧机、救鱼机。
随便看	speech recognition and identification speech retrieval speech sampling speech segment perception speech signal characteristic parameters speech signal processing speech's short time stationarity speech's short-time stationarity speech synthesis speech synthesizer speech therapy speech time speech transmission index speech transmission index, STI speed speed-accuracy decomposition technique speed-accuracy trade off speed change box of machine tool Speed Climbing speed control of electrical drive speed control systems speed control technology of DC electric drive speed counter speed distribution speed distribution law of ideal gas molecules

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