The asymptotic estimations of solution of initial value problem are obtained for dirac equation by use of the transformation matrix operator in this thesis 本文運(yùn)用平移算子,得到了dirac方程初值問題解的漸近估計(jì)。
Focusing on the spatial cam mechanism ( scm ) , the dissertation , starting with the practical processing and the characteristics of the structure and meshing , detailedly analyzes and experiments research the structure theory , processing error and , one - side process and profile inspection of scm with spatial meshing principle and rotating transformation matrix operator methods 本文以空間凸輪機(jī)構(gòu)為研究對(duì)象,從工程實(shí)際出發(fā),以空間嚙合原理和旋轉(zhuǎn)變換矩陣為工具,從結(jié)構(gòu)特點(diǎn)、嚙合特性入手,對(duì)空間凸輪機(jī)構(gòu)的結(jié)構(gòu)設(shè)計(jì)、加工誤差、單側(cè)面加工工藝及廓面檢測(cè)技術(shù)進(jìn)行了深入地理論分析和實(shí)驗(yàn)研究。