正文开始符(start of text) - 引用次数:1参考来源 - 肠出血性大肠杆菌O157:H7主要保护性抗原单克隆抗体的研制及特性分析
正文起始
正文起始
正文起始字元
本文起始字元
·2,447,543篇论文数据,部分数据来源于NoteExpress
STX
abstract:STX (a contraction of the word "sticks" but commonly called "S-T-X") is a global sports equipment manufacturer based in Baltimore, Maryland. It is a subsidiary of Wm.