释义 |
competent cells短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 感受态细胞 Maitake does not kill cancer cells directly. It stimulates the activity of immune- competent cells and lets them fight with cancer cells. 舞茸是通过激活体内免疫细胞的活性来抑制或杀灭肿瘤细胞的。 blog.sina.com.cn Objective: Analyzing the affecting factors of forming competent cells of Escherichia coli JM109 to increase transformation efficiency. 目的:分析大肠杆菌 JM109感受态形成因素,提高转化效率。 cnki |