查询词典 tooth

We want to buy Cosmetic Accessories, Tooth Paste and Tooth Brush

我们要采购化妆品配件，牙刷

Tooth injury is common emergent disease in the stomatological department,the dependable fix technique is the key to treat tooth injury.

牙外伤是口腔科中常见的急诊病种，可靠的固定技术是治疗牙外伤的关键。

KEY WORDS］tooth migration;tooth replantation;treatment outcome

关键词］牙移动；牙再植术；治疗结果

Key words: Tooth wear; Comounded resin; Tooth hypersensitivity; Plombage

目的：探讨应用复合树脂充填磨损导致的牙齿敏感症的方法和疗效。

Sometimes, bacteria and food particles can slip into a tooth if a filling hasn't been placed properly or if the filling cracks or pulls away from the tooth, leaving a gap.

如果充填体位置不良或者充填体裂开，脱落，留下缝隙，细菌和食物颗粒就可以进入牙齿。

In this paper, a simulating approach of tooth contact analysis for hypoid gear drives was presented, which can analyze the whole engagement process of hypoid gear, including the contacts on working surface and tooth edge.

本文推导了准双曲面齿轮传动的轮齿接触分析方法，包括齿面接触分析和边缘接触分析，代表了齿轮啮合的完整过程。

The measuring method of 1-D thread image is discussed based on that of 2-D image. The points on tooth contour gathered by edge detection are fitted to lines, and the tooth's size can be calculate from fitted contour.

在原有二维螺纹图像测量理论的基础上，本文对一维图像的测量方法进行了探讨，根据螺纹轮廓的信号直接采集型值点参与拟合计算，以拟合轮廓进行尺寸计算。

Stir tooth therapy:The doctor generally will suggest to stir loose dynamic tooth, then packses false teeth, this way should be most a kind of methods that the persons have to accept, and stiring a little 1 these is the secret concern of each old people.

拨牙疗法：医生一般会建议把松动的牙齿拨掉，然后装上假牙，这种方式应该是最多人不得不接受的一种方式，拨一颗少一颗这是每个老年人的心病。

From then on, the Tooth Fairy slowly grew in popularity. In 1927, The Tooth Fairy, a three-act playlet8 for children by Esther Watkins Arnold, was published.

从那时起，牙齿仙女逐渐流行了起来。1927年，埃斯特·沃特金斯·阿诺德为儿童创作的三幕短剧《牙齿仙女》出版。

In this paper, a tooth for milling tenon electrical control of the entire process, electrical components will be used to achieve the milling work tenon tooth path of automatic and manual control, selected relay - access control systems to accomplish this purpose, it has the advantage of Line intuitive, are most commonly used electrical appliances, the replacement of convenience, cheaper prices, through repeated experiments and demonstration confirmed by the use of electrical components can accurately on a milling machine tenon teeth effective control of the machine tools to improve the control of a certain value .

本文研究了专用榫齿铣电气控制的全部过程，将利用电气元件来实现对榫齿铣工作路径的自动与手动控制，选用了继电-接触系统来完成这一控制目的，它的优点是线路直观，大部分电器均为常用电器，更换方便，价格较便宜，通过反复的实验与论证结果证实所用电气元件能准确对机床榫齿铣进行有效控制，对机床控制的改进有一定的参考价值。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐