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- The angle at which the upper and lower teeth meet; occlusion. 牙齿的咬合上下齿的咬合情况; 牙咬合
- The angle at which the upper and lower teeth meet;occlusion. 牙齿的咬合上下齿的咬合情况；牙咬合
- Faulty contact between the upper and lower teeth when the jaw is closed. 错位咬合当上下颚咬合时上齿和下齿接合不好的
- To bring together(the upper and lower teeth)in proper alignment for chewing. （上齿与下齿）咬合使（上齿和下齿）为咀嚼而排成合适的直线
- To bring together(the upper and lower teeth) in proper alignment for chewing. （上齿与下齿）咬合使（上齿和下齿）为咀嚼而排成合适的直线
- Six soft bristle surfaces clean upper and lower teeth at the same time! 六软刚毛表面清洁上下牙齿同时！
- He has to wear a brace to correct his bite(= the way the upper and lower teeth fit together). 他得戴着牙箍矫正牙齿的咬合。
- A dental x-ray film with a central projection on which the teeth can close,holding it in position for the radiographic examination of several upper and lower teeth simultaneously. 咬翼片一种牙齿X光片，牙齿可以合在其中心投影处，固定在射线照片可以同时检查几颗上牙和下牙的位置。
- A dental x-ray film with a central projection on which the teeth can close, holding it in position for the radiographic examination of several upper and lower teeth simultaneously. 咬翼片一种牙齿x光片,牙齿可以合在其中心投影处,固定在射线照片可以同时检查几颗上牙和下牙的位置。
- The angle at which the upper and lower teeth meet; occlusion 牙齿的咬合上下齿的咬合情况；牙咬合
- Remove the upper and lower ball stud nuts. 拆卸上、下圆顶螺栓。
- There are upper or lower or upper and lower vents. 溶剂柜上部、下部、上下部有通风口。
- Set and fix the upper and lower wedges on the legs. 将桩脚上、下楔块固定好。
- The bite of my upper and lower jaws is not proper. 我上下颚的咬合不很好。
- to bring together(the upper and lower teeth) in proper alignment for chewing （上齿与下齿）咬合使（上齿和下齿）为咀嚼而排成合适的直线
- A steel lattice now fuses his upper and lower body. 现在，他上下两半身体便是靠钢架焊接起来。
- It has both an upper and lower town. 洛桑分上城区和下城区两部分。
- The alignment of the teeth of the upper and lower jaws when brought together. 咬合上下腭牙齿咬合时排成直线
- Two sealing blocks are needed for both upper and lower surfaces. 上下翼面各需要用两个密封嗔块。
- Upper and lower welding heads-"oil bath"type with Hydraulic Nut. 上、下焊头(油池型)带液压螺帽
