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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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continental tide
contingence
contingency
contingency and freedom in creation
contingency approach school
contingency contract
contingency equation
contingency key
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contingency plan, emergency plan
contingency plan for control of diseases in aquaculture
contingency plan for unexpected incidents
contingency plan of environmental accidents
contingency plan of severe air pollution
Contingency Reserve for Project Risk Management
contingency style organizational communication design
contingency table
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contingency table analysis test
contingency theory
contingency theory of leadership
contingent
contingent capital notes
contingent governance
contingent leadership behavior
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