“one-group pretest-posttest design”的概念、定义、翻译、参考文献-科学参考

单词	one-group pretest-posttest design
释义	one-group pretest-posttest design Encyclopedia 工学试验设计释 one-group pretest-posttest design单组前测后测设计在实验条件处理前对被试进行观测的结果与实验条件处理所做的同样观测结果加以对比的实验设计类型。即该设计类型是实验（处理）前后的比较设计。
随便看	mapping of class C mapping of geological potential Radon mapping of graphs mapping of pairs mapping of semigroups mapping of sets mapping of spectra mapping of the boundary mapping of the circle mapping of the interval mapping of the sphere mapping of trees mapping onto mapping onto a point mapping onto a set mapping orbit mapping path-space mapping problem mapping property mapping quantitative trait loci for economic traits in aquatic animals mapping radius mapping-rectifying theorem mapping relation mapping satellite mapping semigroup

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