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- Being at an energy level higher than the ground state. 受激發(fā)的處于高于基態(tài)的能量級的
- There is a stable ground state of the atom. 原子有一個(gè)穩定的基態(tài)。
- The ground state of hydrogen is stable for an indefinitely long period of time. 基態(tài)氫可以在無(wú)限長(cháng)的時(shí)期內處于穩定狀態(tài)。
- Molecules excited electronically, are unstable relative to the ground state. 相對于基態(tài)來(lái)說(shuō)，電子被激發(fā)了的分子是不穩定的。
- Using the latter (GGA) very good results for molecular geometries and ground state energies have been achieved. 利用GGA可以得到很好的分子結構和基態(tài)能的計算結果。
- The calculated results show that a new stable ground state can be developed on account of spin-phonon coupling. 計算結果表明，自旋-聲子耦合相互作用可以使系統建立一個(gè)新的穩定基態(tài)。
- Otherwise the ground state glueball would be stable againest strong interaction which is not true! 這就是說(shuō)，人們會(huì )先驗地把自旋為2的粒子跟傳遞引力的粒子聯(lián)系起來(lái)。
- Theoretical Study on hyperfine splitting of ground state of hydrogenlike ions[J]. 引用該論文 羅月娥;董晨鐘;丁曉彬.
- However, the ground state we obtained is a distorted structure of a bicapped pentaprism. 然而，我們獲得的基態(tài)結構是一種扭曲的帶兩個(gè)帽子原子的五棱柱。
- In order to obtain molecule-based magnets, the first important step is to synthesize molecular entities with a large spin in the ground state. 作者結合本課題組的工作，總結了合成高自旋基態(tài)分子的幾種重要模型，包括磁軌道正交、旋極化、正規自旋態(tài)及自旋失措模型。
- Bohr radius was the radius of the circle in which the electron moved in the ground state of the hydrogen atom, according to the Bohr theory. 根據玻爾理論，玻爾半徑是在基態(tài)氫原子中電子運動(dòng)的圓周半徑。
- How to decide atomic ground state problem has been studied based on lowest energy principle, Hund rule, and Pauli exclusion principle. It is summarized to two methods. 摘要以能量最低原理、洪特定則和泡利不相容原理為依據，對原子基態(tài)的確定問(wèn)題進(jìn)行了研究，得到了公式法和圖表法兩種確定原子基態(tài)的方法。
- If two superconductors, both in BCS ground state, are coupled together, the coupled system is also in SU(2) coherent state. 若兩塊處在BCS超導基態(tài)的超導體耦合在一起,則體系仍處在SU(2)相干態(tài),且在一定條件下為定態(tài)超輻射態(tài)。
- The reactions of O(3P)with ground state CH2NH(s)were investigated using B3LYP,MP2(full),and QCISD methods using 6-311G(d,p)and aug-cc-pVDZ basis sets. 采用B3LYP、MP2(full)和QCISD三種方法在6-311G(d;p)和aug-cc-pVDZ基組水平上對三線(xiàn)態(tài)O(3P)原子與CH2NH(s)的反應進(jìn)行了詳細的理論研究.
- In general almost all the population are trapped in the ground state when the parameters are badly matched as if there is no fields. 研究發(fā)現粒子布居的變化強烈的依接R曲i頻率和失諧量。 一般的，當參數選取不當時(shí)，幾乎所有的粒子都被捕獲在基態(tài)，就象不存在激光場(chǎng)一樣。
- Based on the Bethe ansatz method, the explicit ground state is got for the full physical regime from the Tonks limit to the strong attractive limit. 運用Bethe ansatz方法,我們得到系統在整個(gè)物理區域(從強吸引極限到Tonks極限)的精確基態(tài)解。
- The ground state energy and the wave function of a linear harmonic oscillator are solved by Euler equation comforted to functional extremum. 利用泛函極值滿(mǎn)足的Euler方程 ;解出了線(xiàn)性諧振子的基態(tài)能量和波函數 .
- The ground state structure and vibrational frequencies of H8TPyP6+ were calculated using density functional theory (DFT) at the B3LYP/6-31G* level. 采用密度泛函理論(DFT)方法在B3LYP/6-31G*水平上優(yōu)化H8TPyP6-的基態(tài)幾何結構并計算了振動(dòng)光譜。
- A simple method is applied to calculate the value of energy in the ground state for an atom of helium, and calculated value is exacter. 用一種較簡(jiǎn)單的方法計算了氦原子基態(tài)的能量,在微擾法的基礎上,對一級微擾項進(jìn)行修正,用變分法所得到的波函數作為零級波函數,得到的結果較用微擾法、簡(jiǎn)單變分法的精確。
- The absolute value of the ground state energy of the strong-coupling magnetopolaron will rise with increasing the cyclotron fre-quency. 磁極化子的基態(tài)能量的絕對值隨著(zhù)磁場(chǎng)的回旋頻率的增加而增加;
