Heisenberg matrix mechanics could hardly be regarded as laws of nature without the fundamental formulation of Dirac.
如果没有狄拉克的符号表示，海森堡的矩阵力学将很难被视为大自然的法则。
An analytic representation for the third-harmonic generation along the well is derived by the density matrix operator theory of the quantum mechanics.
利用量子力学中的密度矩阵算符理论导出了该系统中三次谐波产生的解析表达式。
This article is assigned to Prove Strictly the experienced Hund rule according to the Principle of Quantum Mechanics and the applying of matrix theory.
本文的任务是，根据量子力学原理，并应用矩阵理论，证明经验的洪特定则。
From the idea of mechanics of composite materials, the principle of composite materials, including its reinforced-fibre, matrix, interface and its effect and so on, is studied.
本文从复合材料力学的观点出发，对这种复合材料的复合机理，包括其增强相、基体相、界面相及其复合效果等方面进行了研究。
The calculation method of elasticity matrix is in accordance with the principles of symmetry and positive definite in continuum mechanics.
损伤弹性矩阵的计算符合连续介质力学的对称、正定等一般原理。
On the basis of classical mechanics, the author derived a series of typical vector and matrix formulas for solving the problems of a particle that takes part in plane complex movements.
本文在经典力学的基础上，提出求解动点作平面复合运动的直接矢量导数方法和矩阵方法的定型公式。
The impedance function of the end bearing pile in stratified soil has been obtained by the method of transfer matrix according to the theory of continuous medium mechanics.
本文根据连续介质力学理论，用传递矩阵法求得分层土端承桩的阻抗函数。
The experimental result in this paper shows that the theory of elastic-plastic mechanics can be basically applied to spheroidal graphite cast iron with the matrix of ferritic-pearlitic.
本文的实验结果表明，弹塑性力学的理论和假设基本适用于铁素体-球光体基体的球墨铸 铁材料。
Meanwhile, the mechanics capability of the vessel was measured. The endothelial cells isolated from umbilical cord vein were seeded on the acellular matrix scaffolds by tissue culture in vitro.
采用冷冻干燥和热交联法对脱细胞血管基质进行改性，并进行组织学观察及力学性能测定。
On the basis of elastic mechanics theory, the micro residual stress expression of matrix around fiber in metal matrix composites is deduced.
根据弹性力学理论建立了纤维增强金属基复合材料中纤维周围基体中的残余热应力模型。
As the matrix of heavy-duty truck, automobile frame is supporting all the relevant mechanics of sprung mass such as the engine, clutch, transmission, steering, driver's cab, and cargo box etc.
汽车车架作为重型载重汽车的基体，支承着发动机、离合器、变速器、转向器、驾驶室、和货箱等所有簧上质量的有关机件。
As the matrix of heavy-duty truck, automobile frame is supporting all the relevant mechanics of sprung mass such as the engine, clutch, transmission, steering, driver's cab, and cargo box etc.
汽车车架作为重型载重汽车的基体，支承着发动机、离合器、变速器、转向器、驾驶室、和货箱等所有簧上质量的有关机件。
应用推荐