查询词典 inelastic

The concepts of leading-force and leading-work in laboratory-reference-system are established and the process of inelastic collision between two bodies is examed.

在实验室参考系建立三维引导力与引导功的概念，研究了两物体非弹性碰撞过程。

Fusion reactionand deep inelastic collision are the main processes which can be describedin terms of mean field theory.

入射能量较低时，集体效应占主要地位，反应为熔合反应及深度非。。。

The result shows that the GMCs so formed consist mainly of individual clouds located close to one another from inelastic collision and self-gravitation under a velocity dispersion.

研究结果表明，形成的巨分子云主要由其附近的分子云组成。由于速度弥散的作用，非弹性碰撞和自引力使分子云聚合在一起，以这种方式形成的巨分子云是小质量的。

The influence of uncaptured electron on energy conversion efficiency in multiphoton nonlinear Compton scattering has been studied by using a particle theory and the inelastic collision model about electron and photon.

应用单粒子理论和电子与光子非弹性碰撞模型，研究了未被俘获电子对多光子非线性Compton散射能量转换效率的影响。

The close coupling calculation of rotationally inelastic collision of He with Na_ 2 is first performed by employing a recently computed ab initio potential energy surface.

在已经拟合好的He-Na2体系势能面上，根据原子-双原子分子的非反应性碰撞动力学的相关基本理论，在空间固定坐标系下，采用严格的密耦方法求解了He原子和Na2分子的转动非弹性碰撞动力学方程。

The energy conversion efficiency of the multi-photon nonlinear Compton scattering in the cone-shaped femto-second high power laser-plasma is given by using the inelastic collision model of relativistic electron and photon, and relativistic electricity theory.

应用相对论性电子与多光子集团非弹性碰撞模型和经典相对论电动力学理论，分析、计算了锥形飞秒强激光等离子体中多光子非线性Compton散射的能量转换。

Under the action of the femto-second laser, when the multi-photon nonlinear Compton scattering takes place in the linear plasma, the effects of the femto-second coupling laser field formed by the scattering laser and incident laser on the light field and electron density profile in the linear plasma have been studied using the model of the inelastic collision between the electron and multi-photon group and the model of the cold plasma.

应用电子和多光子集团非弹性碰撞模型和冷等离子体模型，研究了飞秒强激光与线性等离子体发生多光子非线性Compton散射时，散射激光与人射激光形成的飞秒耦合激光场对线性等离子体层中光场和电子密度分布的影响。

Combining with the temporal and spatial distribution spatial distribution species radiation intensity,the detailed mechanism of the generation of laser induced species radiation was discussed, the continuous radiation comes from the Bremsstrublung emission of energetic electrons ejected from the target and recombination of electron and ion near target, the primary mechanism of atomic excitation and ion excitation in plasma is inelastic collision between the elemental species and high-kinetic energy electron,the model can explain the experimental results qualitatively.

讨论了激光诱导发光的机理，认为等离子体羽中连续辐射背景光主要来自近靶处高能电子的韧致辐射和电子与离子的复合激发，原子和离子光谱线主要由等离子体中高能电子的碰撞传能激发所引起，并用之较好地解释了所观察的实验现象。

Inelastic collision ; selective stepwise excitation ; fine-structure tran-sition cross-section ; senaitized fluorescence.

非弹性碰撞；选择两步激发；精细结构转移截面；敏化荧光

The total differential cross section, elastic differential cross section and inelastic differential cross section for collision between He isotopic atoms and NO molecule have been calculated by using close-coupling approximation method.

汪荣凯 贵州师范大学理学院，贵阳 550001沈光先贵州师范大学理学院，贵阳 550001；四川大学原子与分子物理研究所，成都 610065宋晓书贵州师范大学理学院，贵阳 550001；四川大学原子与分子物理研究所，成都 610065

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。