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射气仪
释义
射气仪
Encyclopedia
工学
天然放射性勘查仪器
释
emanometer
射气仪
利用放射性气体的辐射(如α辐射)和迁移特性,测量镭或其他元素自发地或人为地释放放射性气体(如氡、钍射气)浓度的仪器。
Physics
emanometer
射气仪,测氡仪
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spatial data usability
spatial data visualization
spatial data warehouse
spatial decision support
spatial decision support systems
spatial definition
spatial deflecting prism
spatial degeneration
spatial demand curve
spatial density of energy
spatial density of force
spatial dependence
spatial dependence model
spatial dependent rule
spatial deprivation
spatial derivative
spatial description
spatial dimension
spatial dimensionality
spatial discrimination rule
spatial disorientation
spatial dispersion
spatial distribution
spatial distribution of economic activity
spatial distribution of microbes
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