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- While the C2 cluster was easily to adsorb on the surface even at much lower incident energy (0.01 eV). 而当C_2团簇以很低的能量(如0.;01eV)入射时就能被吸附在表面上。
- Incident energy can be introduced by one dimensional incident field array (IFA). 采用一维入射场序列方法可将入射能量引入总场区,但在应用中会产生能量泄漏。
- Finally, we have studied the effect of the variation of absorptance and the distribution of incident energy density on the relevant process. 对于吸收率的变化与脉冲激光能量密度的分布对于相应过程的影响 ;进行了分析讨论 .
- The impact energy was varied from 10 to 100 eV. The chemisorption of C10 was found to occur only when its incident energy is above a threshold value Eth (5-40 eV). 研究发现仅当C_(10)团簇的入射能量超过某一阈值(5-40eV)时才能发生化学吸附。
- The differential cross sections of ( e,2e ) reaction for electron impact lithium atom have been calculated with distorted wave Born approximation(DWBA) method at incident energy 400 eV and 200 eV. We also study the influence of distorting potentials. 采用畸变波玻恩近似 (DWBA)方法 ,计算了入射能量为 4 0 0eV和 2 0 0eV的电子碰撞锂原子 (e,2e)反应在非共面对称几何条件下的三重微分截面 (TDCS) ,并研究了极化势对TDCS的影响。
- The substrate scale is 6x6x4 and 8x8x4 fcc cells for lowerand higher incident energy, respectively. The adatom yields, the sputteringyields, the vacancy yields, and the backscattering yields are calculated. 单胞的体积为6a_0×6a_0×4a_0(a_0=0.;392nm为Pt的晶格常数)或8a_0×8a_0×4a_0。
- We obtain the transmittance in a one-dimensional mesoscopic ring array with the help of quantum waveguide theory.The curves of the ratio of transmission energy versus incident energy were present. 利用量子波导理论导出了一维介观环链的透射率;并给出了透射率随着入射能量关系变化的曲线.
- The cross sections for these fusion reactions are appreciable only for incident energies above 10 KeV. 只有当入射能量超过10千电子伏时,这些聚变反应的截面才是可观的。
- In this paper, a fivefold differential cross section(FDCS) for electron impact double ionization of helium is calculated in the case of high incident energy(E 05.6 keV) and low ejection energies(E 1=E 2=10 eV). 完成了高入射能 (E0 5 .;6keV);低敲出能 (E1=E2 =10eV)情形下;电子入射双电离He原子五重微分截面 (FDCS)的理论计算。
- The incident put her in a bad mood. 这件事使她心情很不好。
- By using R matrix method total and single differential Cross sections for electron impact ionisation of atom Na at 20,50,and 100 eV incident energies in the distorted wave and the Coulomb Born approximations. 使用R?矩阵方法, 在扭曲波和库仑?玻恩近似下计算了入射电子能量为20 eV、50eV 及100 eV 原子Na 的电子碰撞电离截面, 并详细给出了入射电子能量为50 eV 时的能量微分截面及分波能量微分截面。
- The kidnapping caused an international incident. 这一绑架事件引起了国际纠纷。
- Some slight incident may touch off a major war. 某个小事件可能会引发大战争。
- She dragged up that incident just to embarrass me. 她又扯起那件事故意想使我难堪。
- The incident will blow over in course of time. 这件事过一段时间就会被忘掉的。
- It is possible to transmute one form of energy into another. 把某种形态的能量改变成另一形态的能量是可能的。
- She couldn't erase the incident from her memory. 她难以忘记那次事件。
- Young people usually have more energy than the old. 青年人通常比老年人精力充沛。
- The industry felt the effects of the energy crisis. 该工业受到能源危机的影响。
- I observed the incident in body. 我亲身目睹了这件事。