... continuous control 连续控制 continuous coring 连续取心 continuous cost function 连续成本函数 ...
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continuous coring tool 连续取心钻具
reverse circulation continuous coring sampling 反循环连续取心钻探
·2,447,543篇论文数据,部分数据来源于NoteExpress
Some superiorities of using down hole hammer counter circulation type continuous coring (sampling) method in gold ore exploration are expounded in this paper.
文中阐述了在金矿勘探中应用潜孔锤反循环连续取心(样)的优越性;
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