“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	Wulingyuan Scenic and Historic Area Wulingyuan Scenic and Historic Interest Area World Natural Heritage Wulin prints wuli-shili-Renli system Approach Wuliuju Bookstore Wu-Liu sect of Taoism Wuliyasutai General Wu Li’s Inscriptions on His Paintings Wu Longhan Wulong National Forest Park Wulong Qu Wulong Tiansheng Sanqiao Wulu Chongzong Wulungu Hu Wulungu River Wuluwati Water Control Project Wu Lüe Wu Ma W UMa binary W UMa eclipsing binary Wumahe Qu Wu Maiyuan Wuman people W UMa star Wu Mei

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