“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	geometry deformation geometry in the large geometry of bundles geometry of circles geometry of compass geometry of complex domains geometry of connection geometry of diagrams geometry of elliptic curves geometry of fabric structures geometry of geodesics geometry of immersed manifolds geometry of lattice points geometry of motion geometry of nets geometry of numbers geometry of paths geometry of photomeasurement geometry of planes geometry of position geometry of ruler and compass geometry of spaces geometry of spheres geometry of tetrahedrons geometry of the Universe

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