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mining geophysical exploration
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mining geophysical exploration
Encyclopedia
理学
矿井地球物理勘探
释
mining geophysical exploration
矿井地球物理勘探
应用地球物理装备技术研究矿井地质条件,探查存在于采区内、工作面或巷道掘进前方煤岩体的不连续性、各种地质构造或地质异常体、矿井水体与煤层瓦斯等赋存状况的学科。是应用地球物理学的分支学科。简称矿井物探。
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leveling solvent
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Levellers
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level measurement of flotation machines
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level monitoring device for drilling fluid circulating pool
levelness
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level of abstraction
level of a factor
level of a field
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