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自然γ测井仪
释义
自然γ测井仪
Encyclopedia
工学
天然放射性勘查仪器
释
natural γ-ray logger
自然γ测井仪
利用岩石的放射性,将γ射线探头放入钻井孔中,一边提升一边测量,记录井壁岩层某一能量范围的总γ射线强度以及相应点深度的仪器。
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cashaw nut shell liquid
cash basis
cash budget
cash budget management
cash cheque
cash control
cash cost
cash crop structure
cash dividends
cash flow from operations
cash flow of investment projects
cash flows mismatch risk
cash flow statement
cash inflows
cash investment and management
CASHL
cashmere
cashmere production performance of grazing livestock
cash on delivery
cash outflows
cash payment
cash receipts and expenditures of banks
cash value clause
CASIC
Casimir
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