1) retraction and torque arch
复合转矩弓丝
1.
Objective To compare the differences of creep tendency and stress distribution in periodontal tissue by the use of traditional stainless steel rectangular arch and the retraction and torque arch in retraction of the 4 upper incisors.
64mm的不锈钢方丝和复合转矩弓丝(retraction and torque arch)内收前牙,关闭拔牙间隙时上颌4个切牙的位移趋势和牙周组织应力分布。
3) edgewise torque
方丝转矩
1.
For this problem,the design concept of edgewise torque appliance is presented,the design planning of mechanical structure is given,which provide technical support for research and development of edgewise torque appliance.
针对这一问题,提出了方丝转矩器的设计理念,给出了装置机械结构的设计方案,为该装置的研究与试制提供了技术支撑。
4) nickel-titanium archwire
镍钛合金弓丝
1.
Research advances on the mechanical properties of nickel-titanium archwires;
镍钛合金弓丝机械性能的研究进展
5) TiNi alloy teeth corrective wires
TiNi合金牙弓丝
1.
The surface characteristics, mechanical properties and biocompatibility of the EP/PTFE coatings on TiNi alloy teeth corrective wires have been systematically investigated by appearance and composition analyse, hardness tests, adhesion force tests, the static friction force simulate tests, acute toxicity tests, oral mucous membrane irritation tests and hemolytic tes.
本文采用浸涂的方法在TiNi合金牙弓丝表面制备了环氧树脂(EP)/聚四氟乙烯(PTFE)涂层。
6) archwire
弓丝
1.
Study of the stress distribution in MEAW archwire.;
MEAW弓丝应力分布的研究
2.
Experimental study on static frictional resistance between preadjusted brackets and archwires in artificial saliva;
人工唾液中直丝弓托槽与弓丝静摩擦力的实验研究
3.
Objective To study the frictional resistance in the buccal segment between self-ligating brackets and archwires in the dry and artificial saliva states.
方法在干燥和人工唾液条件下,分别测试2种被动自锁托槽系统(Damon 33、M SmartClip)、1种主动自锁托槽系统(Time 2)与3种弓丝(0。
补充资料：弓弓
1.形容旧时妇女的小脚缠后弯曲如弓。亦指妇女的小脚。 2.借指女子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条