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On Variants of Chinese Characters: its origin, evolution and standardization;

本文首先强调单个汉字与单音语素之间的关系，以“定位”理论廓清异体字的界限；其次，以汉字的优化选择理论对处于表示同一个单音语素平面上的字群进行“选正”；再次，在选定通用正体的基础上对今楷文字系统中的异体字进行多维立体的“辨异”。

Objective:To investigate the efficacy of spinal orthosis combinated with orthopedic gymnastics in treating patients with idiopathic scoliosis.

目的:探讨脊柱矫形器配合矫正体操治疗特发性脊柱侧弯患者的疗效。

Through a study on the rhyme in DU-Pu s Qilu poems,we can find that when he broke the original rhyme structure to create an aberrant Qilu,Du-Pu abided by the traditional formal Qilu poem.

通过对杜甫七律的声律研究,可以看出杜甫在注意打破原有的声律结构而创作变体七律的同时,也在遵循传统创作正体七律。