Objective To study the effect of the application of reverse-curve arch wire for the treatment of anterior open bite.
目的研究“摇椅形”弓丝对前牙开牙合畸形的矫治效果。
2
Much the reverse is the meaning of a steep slope in a learning progress curve.
学习进程曲线里陡的曲线的意思正好相反。
3
In reverse engineering, the character of surface border curve in complex contoured product is the key factor affecting the outlook designing quality of product.