1.
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
2.
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。
3.
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.
4.
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。
5.
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。
6.
notch on a serrated edge
锯齿形边缘的凹口.
7.
Effect of Floating Die on Precision Forging of Spur Gear
浮动凹模对直齿圆柱齿轮精锻成形影响的研究
8.
FEM numerical Simulation analysis for the cold closed upsetting-extrusion fluctuating forging of the spur gear
直齿圆柱齿轮浮动凹模冷闭式镦挤成形数值模拟分析
9.
STUDY ON PRINCIPLE AND TECHNOLOGY OF UPSET-EXTRUSION FORMING SPUR GEAR BY KINETIC FORMING DIE;
浮动凹模镦挤直齿圆柱齿轮成形原理及工艺研究
10.
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
11.
Patrick hid in a hollow surrounded by bracken.
派翠克躲在围绕著羊齿植物的一个凹地里。
12.
Gear lubricants may congeal and channel in cold weather.
天气冷时齿轮润滑油可能凝结而形成凹槽.
13.
Research on Fractal Method for Contact Strength Calculation of the Concave-Convex Meshing Gear
凹凸啮合齿轮接触强度计算的分形方法研究
14.
Numerical Simulation of the Spur Gear Extrusion Shaping Under Different Forms of Dies
不同凹模形式下直齿轮挤压成形数值模拟研究
15.
Modification Method of Gear-Shaped Die Considering Elastic Deformation Behavior
考虑弹性变形行为的齿形凹模修正方法
16.
Having jags;jagged or serrated.
参差不齐的有尖锐突出部分的；凹凸不平的或锯齿状的
17.
dental fitting for making metal crowns or dentures (e.g., sockets, rings, hooks)
牙科用装置,用于制作金属齿冠或假牙（例如凹形托座、环或钩）
18.
a hinged device that fits into a notch of a ratchet to move a wheel forward or prevent it from moving backward.
推动车轮向前或阻止向后移动的嵌在棘齿凹巢的铰链装置。