positivist approach的用法和样例：
例句
- For now, they provide the first practical, evidence-based approach to the bedside diagnosis of CE in children with DKA.
现在，他们提供了患有糖尿病酮酸血症儿童产生脑水肿，临床上第一个实用且以实证医学为根据的诊断方法。 - Aesthetic anthropology analyzes material and generalizes theories by adopting multi-approaches of cross subjects on the basis of positivist research.
审美人类学在实证调查的基础上采取跨学科，多元方法的并用，对材料进行分析研究和理论概括。
