In this paper a solution of deflection in the form of Fourier-Bessel double series with supplementary terms is proposed to analyse bending problems of thin elastic annular sector plate other than simply supported along radial edges and arbitrarily supported along circular edges.
本文以加补充项的Fourier—Bessel双重级数的位移模式,对沿直线边界非简支的环扇形弹性簿板在各种边界条件下的弯曲问题,提出一种新的、应用范围比较广的、便于计算的、解析形式的解法——扇形、环形、环扇形板的一般解,给出了算例,推广了加补充项的富氏级数法的应用范围。
Anharmonicity of Local Vibrational Mode of Carbon Acceptor in GaAs and Its Effect on Main Absorption Band;
GaAs中碳受主局域振动模的非简谐性对主吸收带的影响
It has been accountted from an viewpoint of statistics physics and quantum mechanics that the ground state of any system is non degenerate Ω 0=1 in this paper.
根据统计物理和量子力学的观点论述了任一系统的基态是非简并的，即Ω０＝１。