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- Results The data on6 mechanical properti es of5 different orthodontic wires were obtained. 结果得出5种正畸钢丝的刚度、性、度、疲劳性能等比较数据。
- The major disadvantage of Nickel-Chromiun cast posts and orthodontic wires is poor esthetics, and the fabrication of the latter material is time-consuming. 而镍铬铸造牙钉与矫正金属线因为是金属材料,有美观上的缺点,后者的制作更是十分耗时。
- Orthodontic Wires Not Containing Precious Metals 不含贵金属的正牙丝
- Slide Behavior of New Type Orthodontic Wire in Saliva 新型牙齿正畸丝材料在唾液中的往复滑动摩擦磨损特性研究
- Keywords Three dimensional mechanical analysis;Orthodontic wires;Righting force;Righting moment; 关键词三维力学分析;正畸钢丝;回复力;回复转矩;
- A kite dangles from a telephone wire. 一只风筝悬挂在电话线上晃来晃去。
- The wires connect (up) under the floor. 电线是在地板下接通的。
- It's a conduit enclosing insulated electric wires. 这是包电线的导管。
- Don't bend the wires down, it'll break them. 不要弯折那些线,会弄坏它们的。
- With deft fingers she untangled the wire. 她用灵巧的手指解开了金属线。
- The ground is shut in by a wire fence. 那块地被铁丝篱笆围住。
- The electrician joined the wires up. 电工把电线连接起来。
- The kite caught in the electric wires. 风筝钩在电线上了。
- He soldered the broken wires together. 他将断了的电线焊接起来。
- Connect these wires to the leads of the battery. 将这些导线接到电池的引线上。
- The heavy wind cut off the wire. 大风刮断了电线。
- The bird perched on the electric wires. 鸟栖息在电线上。
- Anyone touching that wire could get badly shocked. 任何人碰到那根电线都会遭到严重的电击。
- He got an application in under the wire. 他在截止日期前交了申请书。
- One who pulls wires or strings, as of puppets. 幕后牵线者如木偶戏中牵金属线或棉线的人