The degree of strength of the ceramicbracket was higher than that of the mini metal bracket.
陶瓷托槽抵抗转矩力的强度高于被检测的两种迷你型金属托槽，低于其他金属托槽。
2
Made of heat-resistant alloy wire heating elements installed in the high-temperature ceramicbracket, according to the design can extend service life and easy to replace.
用耐热合金丝制成的加热元件安装在耐高温的陶瓷支架上，按设计可以延长使用寿命，并易于更换。
3
Compared to normal stainless steel orthodontic brackets, the nano-TiO_2 ceramic coated orthodontic brackets exhibit good surficial characters: low surface roughness and low bracket-wire friction.