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standard recovery
释义
standard recovery
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standard recovery
加标回收率
在含或不含被测物质的样品中加入已知量标准物质,按样品处理和相关分析步骤操作后,所测到结果与加入量的比值。一般用百分数表示。
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principle of separation of powers
Principle of Signal Transmission
principle of similarity
Principle of Site Selection for Environmental Protection Facility
principle of socialization
principle of social value
principle of special relativity
principle of sport training
principle of statical equilibrium
principle of stationary action
principle of strong induction
principle of substantial equivalence
principle of substitution
principle of successive division
principle of superposition
principle of superposition for groundwater
principle of superposition of [light] waves
principle of superposition of light waves
principle of superposition of state
principle of superposition of states
principle of superposition of waves
principle of symmetrical conservation of molecular orbits
principle of symmetric analytic continuation
principle of symmetry
principle of system
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