单词hand piece
un.: 机头
网络: 牙钻把手；菱镜
机头
The hand piece of the suspended type submerged arc welding machine and an accessory enter the cylinder body through pipe orifices.
悬挂式埋弧焊接机头和附件通过管孔进入筒体。
Do not strike the nozzle end of the hand piece against metal objects or drop it.
不要用金属物品敲打针头的喷嘴尾部，也不要使其堕地。
Surgical emphysema developed in a 32-year-old female after removal of a mandibular third molar using a high-speed dental hand-piece.
本病例报告为一32岁女性，在牙科诊所以牙科高速磨牙机切断牙冠，拔牙后造成的皮下气肿。
Suitable for various models clean lubrication maintenance of high or low speed hand-piece.
适合各种型号高低速手机的清洁润滑保养。
Monthly Tests Check the hand-piece for damage Check the USB cable and connector for damage.
每月检测检测手机有无损坏。检测USB数据线和联接器有无损坏。
Use of the 0. 5 ml dose requires the use of a low pressure hand piece to work effectively.
5毫升剂量要求使用低压针头，以保证注射效果。
Long-term use can effectively extend the life span of bearings, it is a good helper for the dentists to maintenance the hand-piece.
长期使用可有效延长轴承的寿命，是牙科医师保养手机的最好帮手。
Standard conical nozzle, which is more convenient to lubricate the hand-piece. After being used , don"t need to demolition.
标准的尺寸的锥形喷嘴，更方便给手机注油，使用完毕后无需拆卸。
Factors Affecting Sterilization of HBV on Dental Hand Piece
热力消毒灭活牙科手机污染HBV影响因素研究