bronchial epithelial cells短语¹⁴⁴⁹⁷²⁺² 基本例句 支气管上皮细胞 To investigate the expression of P53 pathway proteins in malignant transformation cells of human bronchial epithelial cells induced by Yunnan tin mine dust. 研究 P53通路相关蛋白在云锡矿粉诱导的细胞恶性转化过程中的变化情况。 dictall