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- The structural theory and fabrication of a self-designed rotating auxiliary spring in edgewise technique were described.Rotating auxiliary spring was applied to correct rotated tooth in clinic. 介绍一种自行设计的适用于方丝弓矫治技术的扭转辅簧的结构原理和制作方法,并将其应用于临床上扭转牙的矫治。
- rotating auxiliary spring 扭转辅簧
- Keywords rotating auxiliary spring;edgewise technique;rotated tooth;orthodontical treatment; 扭转辅簧;方丝弓矫治技术;扭转牙;矫治;
- Way to Improve Service Life of Motor Bearings of Contra- rotating Auxiliary Fan 提高对旋风机电动机轴承使用寿命的途径
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- We look forward to the return of spring. 我们期待着春天的到来。
- An ill marriage is a spring of ill fortune. 不良的婚姻是恶运的来源。
- I am interested in the ten-week trip next spring. 我对明年春天为期10周的旅行感兴趣。
- Spring in East China usually sets in about March. 华东的春天一般约在三月开始。
- The days are drawing out now that it's spring. 春天到来,白昼越来越长了。
- We have an auxiliary generator in case of power cuts. 我们有一台万一断电时使用的备用发电机。
- Arrive in summer exactly after spring. 春季以后就是夏季来临。
- It feels like spring festival already! 感觉好像春节已经到了似的!
- In rotating, the shaft splashes oil up into the bearings. 当轴旋转的时候就把油溅入轴承。
- We plant trees and flowers in spring. 我们在春天种花种树。
- The rotating chamber of a revolver that holds the cartridges. 子弹轮转盘装有弹药的左轮手枪的旋转弹膛
- It serves here as an auxiliary verb, as in sentence4.2a. 就像在句子4。2a一样,它在这儿做助动词。
- Spring rains bring summer flowers. 春雨带来了夏日百花。
- It's a pleasure to hear birds' warble in spring. 在春天里听鸟儿歌唱是一种乐趣。
- An aircraft takeoff aided by an auxiliary jet or rocket. 助飞用喷气机或火箭帮助航空器起飞