目的:评价异 丁基 壳聚糖作为生物材料的安全性.Objective To evaluate the bio compatibility of isobutyl - chitosan as a material.使用二异丁基-二甲氧基硅烷, DQ催化剂的氢调敏感性更好.With di - iso - butyl dimethoxy DIBS, DQ catalyst was more sensitive to hydrogen regul...
It is a tedious, humourless load of crap.那是一堆枯燥乏味、毫无幽默感的废话。The band's approach tends to be crushingly tedious.该乐队的演奏方式往往过于单调乏味。Such lists are long and tedious to read.这种表单读起来冗长乏味。...