1.
Formula to evaluate translation of the tooth-surface and the equation to describe the generatrix of the negatively cambered sooth-surface were derived, respectively.
分别推导得到齿面平移距离和内凹齿面母线方程的计算公式。
2.
Applications of the negatively-cambered tooth-surfaces scheme were tentatively discussed.
其中内凹齿面螺杆转子型线在国外多种螺杆式真空泵产品中得到实际应用。
3.
having an uneven outline,edge or surface;jagged
（外形）不规则的;（边缘）锯齿状的;（表面）凹凸不平的
4.
the buccal aspect of the gum.
齿龈朝向口腔内部的面。
5.
a concave lens [mirror]
凹透镜 [凹面镜]
6.
A concave surface, structure, or line.
凹面、凹形结构、或凹线
7.
) The inside surface of the ring fits in the groove on the piston.
)些环的内表面和活塞上的凹槽相配合。
8.
Curved like the inner surface of a sphere.
凹的象球体的内表面一样弯曲的
9.
The state of being curved like the inner surface of a sphere.
凹陷被刻成象球体内表面的样子
10.
In addition, the paper put forward a proposal concerning how to select the cutter head radius for machining the convex and concave tooth flanks fo CATT gear in order to improve their contact condition.
同时,本文还从改善齿面接触情况出发,提出关于选择凸凹齿面刀盘半径的若干考虑.
11.
Large Gear Inside the Gear End of the Transformation Hardening Machine CNC
大型齿轮内齿圈端面淬火机床的数控化改造
12.
Convex on one side and concave on the other.
凸凹的一面凸一面凹的
13.
notch on a serrated edge
锯齿形边缘的凹口.
14.
The line of intersection, inward concave and shallow area of curved surface are the difficult points in curved surface machining.
曲面交线、面内凹区域及曲面中浅平面的加工是曲面加工中的难点。
15.
The Tooth Waist Bending Stress of Double-arc Gear on Both Convex and Concave Tooth While Loading
双圆弧齿轮凸、凹齿同时加载的齿腰弯曲应力
16.
The Development of Image Acquisition System of Inner Groovy of Brake Shaft;
汽车制动钳内凹槽表面粘贴异物的检测
17.
Application of Radius Compensation of Parts with Inner Concave Surface in NC Lathe
数控车中带内凹表面零件的半径补偿应用
18.
According to the property of Bertrand, the main curvature on the mesh point is calculated by using the frame.
根据贝特朗曲面的特性,利用标架方法计算凸凹齿面在啮合点处的主曲率。