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激光制孔技术
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激光制孔技术
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laser drilling technology
激光制孔技术
通过聚焦后高功率密度的激光(通常应大于105瓦/厘米2)与材料作用,使材料在极短时间内受热汽化及熔化,其间瞬时产生的高压使气体迅速膨胀形成爆炸冲击气流把大多数汽化及熔化材料迅速溅射出去而形成小孔的技术。又称激光打孔技术、激光加工小孔技术。
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well function
well geological Logging
well-ground resistivity instrument
well group communication solution mining method
wellhead depressurization method
wellhead equipment
wellhead equipment of flowing well
wellhead platform
wellhead pressure
Wellington
well integrity
well interference
well irrigation
well kick
well killing by driller
well killing job
Well-known Paintings of the Song Dynasty
well-known port
well-known trade mark
Well-Known Works and Masterpieces of Shangshi in the Chinese
well-logging constrained inversion
well logging data processing and interpretation
well logging equipment for coalmine
well logging methods
well logging petrophysical numerical modeling
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