英语词汇“primary drilling”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	primary drilling
释义	primary drilling primary drilling [′prī‚mer·ē ′dril·iŋ] (engineering) The process of drilling holes in a solid rock ledge in preparation for a blast by means of which the rock is thrown down.
随便看	flavin adenine dinucleotide flavin-adenine dinucleotide flavin adenine dinucleotide (fad) flavin adenine dinucleotide phosphate flavin-containing monooxygenase flavin-containing monooxygenase3 flavin, dan flavine flavin-linked dehydrogenases flavin mono-nucleotide flavin mononucleotide flavin mononucleotide (fmn) flavin nucleotide flavinoid flavinoids flavin phosphate flavins flavio flavio biondo flavious josephus flavio vieira costa - siemens flavitskii, flavian flavitskii, flavian mikhailovich flavitskii, konstantin flavitskii, konstantin dmitrievich

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