从上能级向两边下能级辐射的自发辐射谱中产生了三个超窄谱线，且在很大参数范围内光谱具有这一特性。
There are three ultra narrow spectral lines in the spontaneous emission spectra from upper level to lower lying levels of the two emission channels, which occur over a wide range of the parameters.
量子阱中能级位置的确定是获得量子阱红外探测器其它设计参数的基础。
Achieving the energy level position in quantum Wells of quantum well infrared photodetectors (QWIPs) is the base of designing QWIP other parameters.
在研究经典混沌系统的量子能级随某一参数变化时，人们观察到了大量的“能级回避交叉”，这种现象很可能是量子混沌的一个重要标志。
When observing energy level of a chaotic system changing with one of the parameter, there are many avoided crossing, which possibly is an important sign of quantum chaos.
高强度螺栓广泛地应用于工程领域，扭矩系数是评定其性能级别的重要参数。
High strength bolts are widely applied in engineering practice. The torque coefficient is important evaluation parameter of their performance class.
借助于电离流时间衰减曲线，测量得出了上述三条谱线对应的振动能级的动力学参数。
With the measurement of ion current decay curves of the three features, dynamic parameters of them were obtained.
提出了多能级蒸汽循环能级效率的显式矩阵算法，可根据主循环参数直接求取能级效率，无需进行迭代。
An explicit metric algorithm is provided to calculate energy level efficiencies of steam thermodynamic cycle with multiple energy levels.
本文运用碰撞—辐射模型，在给定的等离子体参数条件下，计算了“纯原子”弛豫过程及各能级的粒子数布居，并对计算结果进行了讨论。
With the C- R model, on the condition of given plasma parameters, we calculated the "pure atomic" relaxation and population of Li- like Al ions.
各参数对能级压力移位率的影响也被定量计算，得出了R 1线压力移位的物理根源。
The contributions to the rates of pressure induced shift from various parameters are calculated. The physical origins of R1 line have been clearly and quantitatively shown.
同时测试了有机层膜的电阻率参数，研究了有机层能级结构和分布等这些物理量与器件的电学性能和光学性能间的关系。
By measuring the resistance ratio, level construction and distribution of the organic film, explain the electronic and optical property of the device.
研究了V -型量子拍频三能级原子与单模压缩真空场作用过程中系统的动力学行为，运用数值方法讨论了系统参数对系统光场压缩特性的影响。
The dynamic behavior of the interaction between the V-type quantum-beat three-level atomic system and the single-mode squeezed vacuum field has been studied based on the quantum theory.
计算了热中子辐照和高能中子辐照单晶硅后的深能级密度、费米能级和其他有关重要参数。
Some important parameters of the silicon irradiated with high energy and thermal neutron are calculated respectively.
提出采用矿物浮选常用参数，即矿物静电位和矿物颗粒表面动电位来计算硫化矿物的费米能级和边缘能级的简便方法。
The simple methods are put forward to calculate Fermi level and edge level of sulfide mineral by means of potential of mineral electrode and zeta potential of mineral surface.
提出采用矿物浮选常用参数，即矿物静电位和矿物颗粒表面动电位来计算硫化矿物的费米能级和边缘能级的简便方法。
The simple methods are put forward to calculate Fermi level and edge level of sulfide mineral by means of potential of mineral electrode and zeta potential of mineral surface.
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