英语释义

1. a state of a physical system (such as an atomic nucleus, an atom, or a molecule) that is higher in energy than the ground state

片语

excited aindividualt state受激单能态

excited single state激发单一态

excitation state[量子] 激发态

excited electronic state电子激发态

excited singlet state激发单重态

excited-state enhancement激发态增强

excited-state maser激励状态微波激射器

excited aggregation state聚集体激发态

excited asinglet state受激单能态

excited condition激发条件；兴奋状态；激发态

英汉例句

• The numerical results show, with the decreasing radius of the quantum wires, the ground state energies and the first excited state energies increase mononically.

  数值计算结果表明：当量子线截面半径减小时，基态和第一激发态能量都将单调增加。

• When the atom is prepared in ground state or excited state initially, there appear obvious squeezing effects for the coherent optical field.

  原子处在单纯的基态或激发态时光场都有明显的压缩现象出现；

• The degenerate energy levels of the first excited state are not relieved. The degenerate energy levels of the second excited state are relieved partially.

  第一激发态的简并没有消除，第二激发态的简并被部分地消除。

• The main reaction path channel was detected in the reaction of metal ions in ground state and excited state with CS2.

  确定了第一过渡金属离子与CS2的反应为插入-消去反应，找到了基态和激发态金属离子与CS2反应的主要通道。

• The pressure experiments suggest that the excited state emissions originate from the optical transitions between the first excited electron states and the first excited hole states.

  压力实验结果还表明大量子点的第一激发态发光峰来源于电子的第一激发态到空穴的第一激发态的跃迁。

• Through analyzing the fluorescent characteristics of an excimer, it is proposed that the excimers are formed between the ethanol-water cluster molecules in the excited state and in the ground state.

  通过分析其荧光光谱发现具有激基缔合物荧光发射的所有特征，认为处于基态和激发态的团簇分子间形成了激基缔合物。

• Giesler theorizes that the itch sensation creates an excited state in the STT neurons that scratching inhibits - as if our fingernails were sending a message to spinal-cord neurons to cool off.

  Giesler提出一种理论认为，瘙痒感在STT神经元里面产生一种兴奋的状态，而搔痒可以抑制这种状态——好像是我们的手指给脊髓神经元发指令让它们冷静下来。

• Firstly, for each reaction system, all molecular geometries were fully optimized on respective ground state and the lowest excited state PESs by high-level quantum chemistry calculation methods.

  首先，采用高精度计算基组，对不同反应路径在不同自旋态势能面上的各驻点的几何构型进行了优化。

• Three-photon absorption and subsequent excited state absorption of the generated electrons and holes have been observed.

  观察到了三光子吸收及所伴随的自由载流子的激发态吸收，并测得了三光子吸收系数。

• By use of rate equations, we have analyzed the effect ot laser wavelength radiation in pump light source on excited state population accumulation of laser medium and laser threshold.

  本文用速率方程分析了泵浦光源中激光波长辐射对激光介质激发态粒子数积累和激光器阀值的影响情况。

• Cesium-133 atoms emit a thin microwave spectral line when its 55th electron jumps back from an excited state orbital to its ground state (transition).

  铯133原子发射一个细的微波谱线当它的第55个电子从受激态轨道跳回基态时(跃迁)。

• In this paper, by using potential method we discuss the energy spectrum of diquark on ground state and excited state with different angular momenta.

  本文利用势模型方法研究了重双夸克在不同角动量时的基态和激发态能谱。

• The calculation of the electronically excited state is still a challenge in theoretical chemistry.

  关于电子激发态的计算，一直是理论化学的挑战。

• Some work steps to calculate the equilibrium geometry and the accurate total energy of an excited state are given also.

  对于激发态的构型优化和能量精确计算也探索出了一套有效的工作步骤。

• This stimulated emission is the opposite of (stimulated) absorption, where unexcited matter is stimulated into an excited state by a light wave.

  这受激放射是绝对的，在那里(安慰)吸收不活泼的物质是一种兴奋安慰而由轻波形态。

• Different excited state model of the spectral functions are given for different wave vectors.

  以不同的波矢对谱函数给出不同的激发态模式。

• The transition energy from the ground state to the lowest excited state of these two amino acids has also been calculated.

  计算了此两种氨基酸从基态到最低激发态的跃迁能。

• The inversed polarization will disappear under a strong electric field and the single excited state of a polaron will dissociate into a polaron and a bipolaron.

  在强电场下，反向极化消失，极化子单激发态解离为一个单极化子和一个双极化子态。

• So if we're talking about the fourth excited state, and we talk instead about principle quantum numbers, what principle quantum number corresponds to the fourth excited state of a hydrogen atom.

  如果我们说的是，第四激发态，我们用，主量子数来描述，哪个主量子数对应了，氢原子的第四激发态？