查询词典 chisel tooth

Aimed at the different tooth profile shape of five kinds of tooth profile plane models, the paper adopts a method of the control line to generate the finite element grid.

针对五类齿廓平面模型不同的齿廓形状，采用控制线法自动生成有限元网格。

I know tooth brush and tooth paste.

我知道牙刷和牙膏。

We want to buy Bio-Technology Products, Reagents and Supplies, Tooth Paste and Tooth Brush

我们要采购生化技术产品，试药和用品，牙膏和牙刷

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。

Now he worked in ajoint venture.

现在他在一家合资企业工作。

More troops in Afghanistan won't change any of the foregoing.

更多的在阿富汗的军队也不会改变之前的状况。