“Conrad machine”的概念、定义、翻译、参考文献-科学参考

单词	Conrad machine
释义	Conrad machine [`kän´rad mǝ`shēn] ^{MINING ENGINEERING} Mechanized pit digger used in checking of alluvial boring; sections of tubing, 5 feet (152 centimeters) long and 2 feet (61 centimeters) in inside diameter, are worked into the ground while spoil is removed by means of a bucket or grab.
随便看	methyl styrene methyl sulfate methyl sulfide methylsulfonic acid methylsulfonyl methyl tetradecanoate methylthionine chloride methylthiouracil methyl transferase methyl violet Metis metonic cycle metopan hydrochloride metraterm metria metric metricate metric carat metric centner metric grain metric horsepower metric line metric ounce metric slug metric space

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