Isomerization occur during bromine reaction, that is mean secondary allylic configuration changes into primary allylic configuration. 在溴化反应过程中存在分子结构重排, 即溴代仲位烯丙基构型向溴代伯位烯丙基构型发生转化.
A wooden stake was driven firmly into the ground.木桩被牢牢钉进地里。Inflation is moving firmly downwards.通货膨胀率正稳步下降。The distal end of the kinetochore tubule is firmly embedded in the pole.着丝点微管的末端牢牢地埋入纺锤极.The struts are firmly br...