On the ground state potential energy surface, a conical intersection produces the geometric phase effect. 锥形交叉可以通过几何相效应影响核动力学。
To teach the course needs correct understanding and evaluation of its educational effect which consists of the immediate effect, the phase effect and the long-term effect. 形势与政策教育是高校一门重要的思想政治教育课程,实施这门课程教学需要正确地认识和评价其教育效果。
Results show that the chirp can substantially increase the extent of the envelope width where the carrier phase takes effect, and carrier phase plays a more important role in the condition of a chirped pulse than that of an unchirped one. 结果表明啁啾在很大程度上增大了载波相位发挥作用所对应的脉宽范围,并且相位对啁啾脉冲的作用比对无啁啾的情况更加显著。
Growth and the Four-wave Mixing Phase Conjugate Effect of Pr: Fe: LiNbO_3 Crystals Pr:Fe:LiNbO3晶体的生长及其四波混频位相共轭效应的研究
The influence of the phase conjugation effect and the threshold effect of stimulated scattering on the divergence of stimulated scattering was discussed. 利用耦合波方程分析了相位共轭效应和受激散射阈值效应对受激散射光发散角的影响。
But, because of differences in type of phase conversion agent, dosage of the same phase conversion agent, experiment temperature and degreeof hydrolysis of the Latex, different phase conversion effect may be produced. 同一种反相剂由于用量、实验温度及胶乳水解度的差异,转相效果也不一样。转相后的胶乳,其速溶性、稳定性都有较大的提高。
We expect that the phase interference effect may be observed in the high-frequency phenomena of strongly interacting system. 由本文的讨论,我们期望在强作用系统的高频现象中能观测到相位关联效应。
The influence of CuO, Cr_2O_3, Co_2O_3 and calcined products of these carbonates on AP/ HTPB composite propellant condensed phase thermal effect are investigated in this papaer. 应用热分析方法研究了CuO、Cr2O3、Co2O3及其碳酸盐的煅烧产物对AP/HTPB复合推进剂凝聚相反应热效应的影响。
Phase Matching Effect in High Order Harmonic Generation 强场高次谐波辐射过程中的相位匹配
Through several experiments of filtering for interference phase image, the author proposes the viewpoint that the number of residual error point is not the only standard to estimate phase filtering effect. 通过对干涉相位图数次滤波试验,本文提出了残差点数量不是评价相位滤波效果的唯一标准的观点。
Phase Separation Effect of Orifices in Two-phase Flow and Measurement of Two-phase Flow Humidity 孔板在两相流中的相分离效应与两相流湿度测量
The synthesized process and thermodynamic mechanisms of high-quality SiAlON dispersed phase, effect of sintering additive on the properties of composite and microstructural characterizations were investigated to obtain high performance and inexpensive SiAlON/ Al_2O_3 matrix composites. 为获得高性能低成本SiAlON/Al2O3基复合材料,详细探索了优质弥散相SiAlON的合成工艺,热力学反应机理,助烧剂对材料性能影响以及材料内部微结构表征。
The conditions for forming eccentric shafts with cross wedge rolling and the phase position effect 楔横轧成形偏心件的条件与相位效应
The phase conjugation effect and the threshold effect of stimulated Brillouin scattering ( SBS) on the divergence angles of back SBS were discussed in the theory. 在理论上分析了受激布里渊散射相位共轭效应和阈值效应对后向受激布里渊散射光束发散角的影响。
Surface acoustic wave gas sensors based on gas-liquid phase transition effect 基于气液相转变效应的SAW气体传感器
The results show that the phase control effect is satisfactory, and the intensity of focused ultrasound beam can reach above 91% of the ideal value. 实验表明本系统的相位控制取得了良好的效果,实测聚焦接收信号达到理想值的91%以上。
The parent phase aging effect on stability in Cu-Zn-Al alloy 母相时效对CuZnAl记忆合金稳定性的影响
Research on the Calculation Method Solid-fluid Two Phase Flow Centrifugal Pump which is Based on the Solid Phase Effect Coefficient 基于固相效应系数的离心式固液两相流泵浆体扬程计算方法研究
The dispersion characteristic of the fibers and the cross phase modulation effect on SC generation are studied. 本文研究了光纤的色散特性、交叉相位调制效应对SC谱展宽的影响。
The vital role of quantum phase effect in theoretical investigation and high-new-technology industries are introduced. 本文还对量子相位效应在物理理论研究和高新技术中具有的重要作用作了一些介绍。
It was indicated, from the endogenous hormone change in the course of mature embryos of welsh onion regeneration, that auxin had phase effect: it affected actively in the start-up stage of callus inducing with its high concentration; 大葱成熟胚再生过程中内源激素含量的变化试验表明,生长素对大葱的离体再生表现为阶段效应,在愈伤组织诱导的启动阶段含量很高,有积极作用;
Theoretical Study on RDX Thermal Decomposition in Gas Phase and Effect of Solvents on RDX Decomposition 气相RDX热分解及溶剂影响的理论研究
Phase coherence effect on the normal state internal friction in 欠掺杂YBa2Cu3O(7-δ)中相位相干对正常态内耗的影响
A low mass enhancement in the π+ π-invariant mass spectrum recoiling against ω particle is clearly seen which does not come from the phase space effect and the background. 在反冲ω粒子的π+π-的不变质量谱中清楚地观察到了一个低质量端的突起,此突起既不来自相空间效应,又不来自本底。
According to the structure characteristic of the magnetically insulated transmission line oscillator ( MILO), a one-sided multipactor discharge model is present. Through the calculations of the susceptibility curves and phase focusing effect, the physical conditions of the multipactor discharge occurring in the MILO are analyzed. 根据磁绝缘传输线振荡器(MILO)的结构特点,建立了一个单边次级电子倍增(multipactor)模型,通过对敏感曲线、相位聚焦的计算,分析了MILO中发生multipactor的物理图象。
Degenerate four-wave mixing Phase Conjugate effect in Ce: KNSBN Crystal Was investigated experimentally as a Function of intensity and analyzed theoretically by using the theory of reference. 对Ce:KNSBN晶体简并四波混频相位共轭的强度特性进行了实验研究。用文献的理论对其进行了理论分析。
Phase Conjugate Effect of Ce: Nd: LN Crystal Ce:Nd:LN晶体的位相共轭效应