frag

Objective To construct the GST fusion protein expression plasmid of cardiotrophin-1 ( CT-1 ) and tetanus toxin C frag-( ment ( TTC ). )

目的构建心肌营养素 -1 ( CT -1 ) 和破伤风 外毒素 C片段 ( TTC ) 重组融合蛋白表达质粒.

The problem could be called the " fragility of perfection "

这一问题可以被称作 “ 脆弱的完美(fragilityofperfection) ”

Listen now as Joshua Rifkin plays Joplin's " Maple Leaf Rag "

现在请听JoshuaRifkin演奏的Joplin的曲子—— “ MapleLeafRag ”