In this paper , we principally expound the fundamental theory of equation of state , theoretical models on equation of state of solids , basis of approximation , and applicable semi - empirical , semi - theoretical equation of state of solids 本論文論述了物態(tài)方程的基本理論,固體物態(tài)方程建立的理論模型、近似基礎(chǔ),和具有實(shí)用價值的半經(jīng)驗(yàn)、半理論的唯象固體態(tài)方程等。
In mathematics, the theory of equations comprises a major part of traditional algebra. Topics include polynomials, algebraic equations, separation of roots including Sturm's theorem, approximation of roots, and the application of matrices and determinants to the solving of equations.