By the use of a finite element method the authors have calculated the stress and rigidity of a mainreductiongear box case body for a certain type of cement mill.
应用有限元法对某型水泥磨机主减速齿轮箱箱体的应力和刚度进行了计算。
2
Vertically mounted engine driving main rotor via toothed belt as second-stage reductiongear.
垂直安装的引擎，该引擎作为第二阶段的减速齿轮齿形带主旋翼。
3
The V belt wheels of noise experimental table of main carriage reductiongear must suit drive ratio, be lightest in weight and least in moment of inertia .