A great chunk of loose kerbing smashed into my left-front wheel, bursting the tyre and denting the rim...我车子的左前轮撞在一大块松动的路缘石上，导致车胎爆裂、轮辋凹陷。Other than blowing up a tyre I hadn't done any car maintenance.除了给轮胎充气外，我没做过任何...
Methods � � - Ty - Folate was synthesized by conjugating folic acid to tyrosine methyl ester through EDC and hydrolyzing.方法 叶酸(Folate) 与酪氨酸甲酯通过EDC连接,水解后生成叶酸酪氨酸复合物(γTyFolate)....
Was it just a temporary blip on an otherwise healthy growth curve?这是否是原本良好的增长曲线中暂时的偏离？Both he and the crew are on a steep learning curve.他和组员们都学得很快。The slope increases as you go up the curve.上了弯道以后，路越来越陡。...