哈密顿公式的英文

• hamilton formula

• 顿:    pause; halt; stop
• 公式:    formula; expression
• 哈密顿:    hamilton jacobi equation; hamilton jacobi theory; hamilton-jacobi equation; hamiltonian; william rowan hamilton
• 哈密顿变量:    hamiltonian variable
• 哈密顿方程:    hamiltonian mechanics

例句与用法

1. In order to study the quantum effects of an extra dimension , a hamiltonian formulation for a 5d frw cosmology is derived through the direct quantum approach and the full wave function of the 5d universe is separated using a late - time approximation . due to the compactness of the extra dimension , the momentum ps along t he fifth dimension is quantized
   为研究紧致额外维的量子特性，我们首先从直接量子化方法给出了五维frw宇宙的哈密顿公式，并用后时近似方法分解了五维宇宙波函数，进而得到因第五维的紧致性而量子化的第5维动量。
2. Treating the anharmonic terms of potential energy as perturbations , and employing the formulas for atomic displacements and hamiltonian in phonon occupation number representation , the formulas for thermal expansion coefficients of crystal nano - wires are derived and the numerical calculations are carried out in this paper
   摘要将原子间相互作用势的非谐项作为微扰，运用声子数表象中的晶格原子振动位移和晶格振动哈密顿公式，推导了纳米晶体线的热膨胀系数公式，并进行了数值计算。