“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	division circle division modulo p division plate division ring division sign division subroutine division wall divisor divisor of zero dixenite Dixidae dizygotic twins djalmaite djave butter djerfisherite Djulfian D layer D line D-loop DM DMA dma DMB DMC DMDT

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