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- dental hand piece 手机
- A dental laser shines a powerful beam through a fiber-optic cable connected to a hand piece resembling a standard drill. 医牙激光通过连在手上类似一个标准牙钻的东西上的光导纤维索而发射出强大的光束。
- Healthful self-protection of maintenance personnel by the sterilization and disinfection of dental hand pieces 由口腔手机消毒灭菌浅析维修人员的自我卫生防护
- The hand piece releases fine, pressurized crystals, which much like sandblasting exfoliate the stratum corneum, or the skin's outermost layer. 设备释放出健康的加压晶体，它很像喷砂去除角质层，又称皮肤的外层。
- Examination of medical instruments in stomatology departments of hospitals in Zhuhai City found that the positive rates of HBsAg and HBV-DNA were 12.0% and 8.0% respectively, of which, the positive rates of hand piece were 21.8% and 16.4% respectively. 经检测，珠海市医院口腔科医疗器械HBsAg与HBV－DNA阳性率分别为12.;0%25与8
- His sooty hand smudged the paper. 他被煤烟熏污的手把纸弄脏了。
- Dental prosthetics involving a bridge or bridges. 用齿桥补牙用一个或多个齿桥进行牙齿修复
- I had undergone a major dental operation. 我经受了一次牙科大手术。
- The children walk down the street hand in hand. 孩子们手拉手地在街上散步。
- The teacher asked the pupil to put his hand down. 老师叫这个小学生把手放下。
- She picked up a new magazine with her free hand. 她用空着的一只手拿起一本新杂志。
- My father is a dab hand at baking bread. 做面包是我父亲的拿手好戏。
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- Hand me of a the ripest tangerine please. 请递给我一个最熟的橘子。
- He came into the room with a sword in his hand. 他手里拿着剑走进了房间。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- He cut his hand on a piece of glass. 他被玻璃碎片割伤了手。
- The doctor told me that I have many dental problems. 医生说我的牙齿问题很多。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- He poised the javelin in his hand before throw it. 他把手中标枪握稳後掷了出去。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
