“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	acoustic emission monitoring acoustic emission monitoring of mine acoustic emission non-destructive testing acoustic emission test instrument acoustic enclosure acoustic energy acoustic energy density acoustic environment of livestock acoustic exploration acoustic fatigue acoustic feedback acoustic field acoustic field sensitivity acoustic filter acoustic fishing acoustic frequency acoustic frequency, audio frequency acoustic full waveform logging device acoustic full-wavetrainLogging acoustic functional composites acoustic glass acoustic-gravity wave acoustic guide acoustic heating acoustic holography

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