TMCABNC¹²⁶⁴¹⁶⁺⁴ 基本例句 n.美国钛合金公司¹⁰⁰ OBJECTIVE The synthetic method of the cefoperazone intermediate—7- TMCA. HCl was improved in the paper. 目的对抗生素头孢哌酮中间体7- TMCA盐酸盐的合成方法进行改进。 kns50.chkd.cnki.net TMCA is equipped with extensive traffic control and surveillance system. 管制区装设了大覆盖范围的交通管制及监察系统。 hotdic