“郭大昌”的概念、定义、翻译、参考文献-科学参考

单词	郭大昌
释义	郭大昌 Encyclopedia 工学〔人物〕释 Guo Dachang郭大昌（1742～1815）中国清代乾隆、嘉庆年间对黄河下游防洪有丰富经验的老河工。字禹修。
随便看	filtered group filtered Lie algebra filtered limit filtered module filtered Poisson process filtered probability space filtered product filtered ring filter feeder filter flask filter function filtergram filtering filtering enhancement filtering-off filtering operator filtering theory filter IR interference-absorption type filter knob filter loaded wideband output circuit filter loss filter mass method filter material for dust removal filter membrane filter method

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