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放射性标准溶液
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放射性标准溶液
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radioactive standard solution; radioactivity standard solution
放射性标准溶液
用作放射性标准的放射性溶液,其放射性比活度用绝对测量方法准确测出,这种溶液能满足一定的物理化学性质要求。
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extraterritoriality
extraterritorial jurisdiction
extra-textual norm of translation
extrathermodynamics
extratropical storm surge disaster
extratropical storm surge disasters in China
extra-tropical transition layer
extravehicular activity
extravehicular space suit
extravehicular spacesuit material
extravenous administration
extraversion
extrema
extremal
extremal arc
extremal coloring
extremal combinatorics
extremal construction
extremal control
extremal control systems
extremal convex domain
extremal correlation
extremal curvature
extremal curve
extremal deformation
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