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环境样品中放射性核素分离纯化
释义
环境样品中放射性核素分离纯化
Encyclopedia
理学
放射性核素种态
释
separation and purification of radionuclide in environmental samples
环境样品中放射性核素分离纯化
为了减少计数样品的体积和质量,达到回收率测量所要求的纯度,使待测核素与其他放射性核素分离的方法。化学分离是环境放射性化学分析中的重要环节。
随便看
planetary dynamo
planetary embryo
planetary ephemeris
planetary evolution
planetary exploration
planetary gear drive
planetary geodesy
planetary geology
planetary interior or planetary internal structure
planetary/interplanetary probe
planetary ionosphere
planetary magnetic field
planetary magnetosphere
planetary-mass companion
planetary-mass object
planetary meteorology
planetary mill
planetary motion
planetary nebula
planetary nomenclature
planetary nutation terms
planetary occultation
planetary occultation of star
planetary orbit
planetary orbital elements
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