1. angle of helix, protracting crus of helix, and repairing auricular tubercle, antitragus and defects, the frameworks of helix and antihelix were cohered to form the cartilage framework. 通过拼接矫正耳轮上角及延长耳轮脚，点补形成耳轮结节、对耳屏及修整欠缺处，然后，耳轮与对耳轮支架进行粘合，形成胶合软骨支架。
2. Based on the triple helix theory, starting from the concept of Triple Helix Interface Organization(THIO), structural forms of bilateral THIO and trilateral THIO are presented. 本文以创新三螺旋理论为基础，从三螺旋接口组织的概念出发，首先对双边接口组织和三边接口组织的结构形式进行了阐述。
3. According to the helix theory, the algebraic sum value of all rotations of dihedral angle helix is equal to zero in the structure of 1, 3-disubstituted cyclohexane derivatives. 按照螺旋理论，1，3-二取代环已烷衍生物的结构中存在的二面角螺旋旋光度代数和为零，不应具有旋光性，但是它们却是光学活性的。
4. When emulsifiers are added into the, which can interact with Amylose to change a helix structure. The inside of this helix has mild lipophilic tendencies. 乳化剂可以与面粉中直链淀粉作用生成疏水性螺旋胶，这种作用受到许多因素的影响。
5. Based on the measuring principle of the screw bar helix error, the problems of measuring the screw bar helix error by using manual 3D measuring machine are analyzed. 在丝杠螺旋线误差测量原理的基础上，分析用手动三坐标测量机测量丝杠副螺旋线误差存在的问题。
