The circularformula of intellectual capital and have enough to meet need have the characteristic of its oneself.
知识资本的循环公式和周转有其自身的特点。
2
The paper has studied straightening stress and residual deformation of circular shaft by using elastic - plastic theory, deueloped calculation formula of straightening loud in given deflection error.
The load assignment formula and the method of the double circular arc gear under the wiring error influence between the contact mark was introduced and inferred.