“midget impinger”的概念、定义、翻译、参考文献-科学参考

单词	midget impinger
释义	midget impinger [`mij·ǝt im`pin·jǝr] ^{MINING ENGINEERING} A dust-sampling impinger requiring only a 12-inch (30-centimeter) head of water for its operation.
随便看	umbilical point umbilical tower umbilical vein Umbilicariaceae umbilicus umbo umbonate umbra umbrella antenna umbrella roof Umbrept Umbriel Umkehr effect Umklapp process UMP umpire unaka unakite unambiguous name unamplified back bias unarmed unary operation unattended operation unattended time unavailable energy

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