atomic evolution
英 [əˈtɒmɪk ˌiːvəˈluːʃn]
美 [əˈtɑːmɪk ˌiːvəˈluːʃn]
【机】原子演变
双语例句
- Computer Simulations on Atomic Packing Pattern and Its Evolution during Condensation
凝聚过程中原子堆砌模式及其演化的计算机模拟 - Moreover, the process by which detuning between the atomic transition frequency and the field frequency affects the evolution of the Bell-nonlocality of two macroscopic fields is studied.
探讨原子跃迁频率和腔场频率之间的失谐量对两个宏观腔场贝尔非定域性的演化的影响。 - In this paper, the atomic population evolution vs. time in the system of three-level cascade atom interacting with squeezed coherent light field in a Kerr medium is investigated by means of the interacting picture and the quantum theory.
利用相互作用绘景，采用完全量子化理论，研究了充满Kerr介质的高Q腔中级联型三能级原子与压缩相干态光场相互作用系统粒子布居几率的时间演化规律； - The results show that the motion of atomic mass centre leads to the periodic evolution of the dynamics of the field phase and this period depends on the field mode structure parameter.
结果表明：原子质心运动导致场相位动力学的周期性演化，场模结构参数决定其周期的大小。 - The results showed that the degree of entanglement between two mode vacuum fields is influenced by the values of velocity of the atomic motion and the structure of the field-mode, but the periodic evolution of the entanglement properties cannot be destroyed.
结果表明，原子的运动速度和场模结构影响模间纠缠度，但不破坏模间纠缠演化的周期性。 - In this paper, the statistical distribution properties of the photon in the two photon process with two level atomic mixed state are studied by means of the time evolution operator method and numerical calculation.
采用时间演化算符方法和数值计算，研究了相干光场与混合态二能级原子双光子过程的光子统计分布特性。 - The result shows that when r increases, the times of atomic dipole squeezing decrease gradually and vanish with the time evolution, but the maximum of degree has no evident change;
研究结果表明，随着r的增大，原子偶极压缩的次数逐渐减少，且随时间的演化逐渐消失，但最大压缩量无明显的变化； - The atomic population evolution vs. time in the system of two two-level coupling-atoms interacting with squeezed coherent light field is investigated.
利用全量子理论，在相互作用绘景中研究了两个耦合二能级原子与单模压缩相干态光场相互作用系统粒子布居几率的时间演化规律； - The dynamical properties of the field entropy evolution in the intensity-dependent coupling J-C model with atomic motion are studied by means of quantum theory. The influence of atomic coherence, the atomic motion and the field-model structure on the evolution of the field is examined.
利用量子理论，研究了运动依赖强度耦合J-C模型的场熵的动力学特性，讨论了原子相干性、原子运动和场模结构参量对场熵演化的影响。 - The properties of the atomic inversion and the atomic state evolution in the intensity-dependent coupling interaction between squeezing vacuum state field and atom with an additional kerr medium are investigated by using the distance between density operators.
研究了附加克尔介质的压缩真空场与二能级原子依赖强度耦合相互作用系统中原子的反转特性，并采用密度算符间的距离研究了该模型中原子量子态的演化规律。 - Atomic force microscopy has been applied to study the morphological evolution of ZnO film on Si ( 100) and Si ( 111) substrates with a native oxide layer.
利用原子力显微镜分析了ZnO薄膜在具有本征氧化层的Si（100）和Si（111）基片上的表面形貌随沉积时间的演化。 - The results show that the original distribution of the moving atom at energy levels and the field-mode structure parameter have an important influence on the field entropy, an increase of field-mode structure parameter or an increase of atomic speed shortens the evolution period of the entropy.
研究结果表明，场熵大小与运动原子在能级上的初始分布和场模结构参量大小有关；场熵的演化周期随着场模结构参量的增大或原子运动速度的增大而缩短。 - The increasing of the ground state probability amplitude of the atomic initial state causes the center of the time evolution curve to move up distinctly.
原子初态时基态概率幅变大使时间演化曲线的中心显著上移； - The microstructures and micrographs of the carbon films were studied by scanning electron microscopy ( SEM), atomic force microscopy ( AFM) and Raman spectroscopy, respectively. The evolution of microstructure and micrograph with the variation of substrate temperature was given.
借助扫描电子显微镜（SEM）、原子力显微镜（AFM）和Raman光谱分析了薄膜的形貌和结构随沉积时衬底温度的变化情况。 - The infrared spectroscopy characterized the polymer and differential scanning calorimetry investigated the solidification. The coating layer after molding was tested by the atomic force microscope and scanning electron microscopy detection for observing the morphology evolution.
通过红外光谱、差示量热扫描对聚合物及固化情况进行了分析，证明了聚合的正确性，对涂膜模压后进行了原子力显微镜和扫描电子显微镜的检测，观测其形貌变化，分析镭射原理。 - The time evolution properties of the atomic information entropy of two identical two-level atoms interacting with a single-mode coherent state light-field are studied, and its time evolution characteristic is further analyzed. 4.
研究了与单模相干态光场相互作用的两等同二能级原子的原子信息熵的时间演化特性，并对其演化特征进行了详细分析。 - The physical detail of the interaction between the light field and the atomic system is presented with Cornu spiral of the wave function and the temporal evolution of the real and imaginary part for the wave function.
通过波函数的实部和虚部的关系&Comu蜷线以及随时间的演化规律，展示出光与原子相互作用过程中的物理细节。