“laboratory observation”的概念、定义、翻译、参考文献-科学参考

单词	laboratory observation
释义	laboratory observation Encyclopedia 法学数据收集释 laboratory observation实验室观察社会学的一种研究方法，通常是在实验室条件下，借助各种仪器和设备通过控制变量和改变变量，观察自变量与因变量之间的关系及其变化，从而得到研究结论，又称实验室研究法。
随便看	division-of-amplitude photopolarimeter division-of-aperture photo polarization imaging system Division of Dictionary Compilation, Institute of Linguistics, Chinese Acadeny of Social Science division of geological mapping units division of labor division of labour division-of-light photopolarimeter division of polynomials division of site type division of the argument division-of-time photopolarimeter division of wavefront division point division problem division propagation of flower division ring division ring of quaternions divisions adjustment division sign Divisions of early Buddhist schools division subring division theorem division theory division transformation division value

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