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γ射线探伤机
释义
γ射线探伤机
Encyclopedia
工学
[射线检测仪器与设备]
释
gamma-ray detection apparatus
γ射线探伤机
利用放射性同位素衰变产生γ射线用于工业无损检测的放射性同位素源。工业无损检测常用的γ源有60Co、192Ir、137Cs等。
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financial building
financial capital
financial cash flow
financial center
financial commission
financial communication
financial complex system modeling
financial constitution
financial consumer
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Financial Control
financial control
financial crisis caused by the excess of trust companies and stock exchanges
financial data mining
financial data processing
financial decentralization management
financial decision
financial deepening
financial deepening theory
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financial derivatives
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