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声幅测井仪
释义
声幅测井仪
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声幅测井仪
释
acoustic amplitude logging device
声幅测井仪
在套管井中利用声波传播特性(主要是幅度衰减特性)评价固井工艺中水泥胶结质量的测井仪器的统称。
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protection and maintenance system
protection and management of landscape rockery
protection and restoration of ancient clock relics
protection and restoration of concrete
protection area
protection area of railway safety
Protection/control of military stress injury
protection danger
protection design of orifice
protection device for overwinding
protection equipment
protection facility of fishing port
protection forest
protection for geological heritage
protection for the power electronic equipment
protection mapping control
protection, monitoring and control device for distribution lines
protection object
protection of ancient and famous trees in Shaanxi
protection of animal biosafety
protection of Chinese materia medica resources
protection of cultivated land
protection of dialects
protection of discharged prisoner
protection of drug trademark
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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更新时间:2025/12/12 15:52:24