英语词汇“已知数”的读音、翻译、释义、用法及例句-开邑网

词汇	已知数
释义	已知数已知数[yǐzhīshù]1.■datum;known number;
随便看	pumping efficiency pumping energy pumping energy storage pumping engine pumping equipment pumping fluid pumping frequency pumping gear pumping grinding mill pumping head pumping head of capillarity pumping helix pumping hole pumping installation pumping intake piping pumping intensity pumping irrigation pumping joint pumping lamp pumping lamp ignition pumping lemma pumping level pumping light pumping limit pumping line

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