Furthermore, the overall structure of each section displays the feature of cyclicity and the Results and Discussion section is the most obvious one. 另外，所有这五部分的整体结构都表现出了一定的循环性，而其中以结果分析这一部分的循环结构最为明显。
Conclusions The opertation to the cyclic esotropia should be done in the period of cyclicity, which is benefit to the recovery of binocular vision. 结论周期性内斜视应尽量在周期性期间手术，有利于双眼单视功能的恢复，达到功能治愈的目的。
