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- The polarized laser Raman spectrum is one of most effective methods in investigating symmetry property of organic molecular structure and the normal vibration mode. 激光偏振喇曼光谱是研究液相有机物分子结构的对称性及简振振动模式对称性最有效的方法之一。
- Then the paper used the projection operator to structure the normal coordinate component,thus combined 15 normal vibration patterns of propadiene molecule. 先对丙二烯振动模式进行分类及构造投影算符,再用投影算符构造简正坐标分量,从而组合出丙二烯分子的15个简正振动模式。
- The geometries on M(C2H2)+(M=Sc,Ti,V) complexes were completely optimized by using density function theory(DFT)B3LYP/6-311+G(3d,2p) calculations. The normal vibration analysis on M(C2H2)+has been computationally investigated with the same method. 采用密度泛函(DFT)计算方法,在UB3LYP/6-311+G(3d,2p)水平上优化了过渡金属正离子乙炔络合物M(C2H2)+(M=Sc,Ti,V)不同自旋态的稳定几何构型,并对此络合物体系的全部振动频率进行了计算和全面分析。
- This phenomenon could be related to-the coupling of normal vibrations produced by Coriolis forces and anharmonisity. 这一现象与科里奥利力和非谐性引起的简正振动的耦合作用有关。
- distribution of normal vibration 简正振动分布
- In a molecule as complex as benzene a very considerable number of normal vibrational modes are possible. 象苯这样复杂的分子，可能存在很多简正震动形式。
- The paper discusses the exciting vibration sources and forms while engine normal vibrating, and studies how they change when idling engine is wobbling by means of mechanic vibration theory. 讨论了发动机机体正常振动时的激振源和振动形式，并运用机械振动理论，研究了怠速抖动时它们的变化。
- The computer has a normal qwerty keyboard. 这台计算机有标准的英文键盘。
- Balance of engine's exciting vibration sources while the engine normally vibrated was analyzed, the engine vibrating forms on the frame were discussed. 摘要分析了多缸发动机正常振动时激振源的平衡性，以及发动机在车架上的振动形式。
- The situation has returned to normal in the city. 这座城市的局势已恢复正常。
- The normal return fare to New York is fifty-six. 去纽约的来回票标准价是56元。
- NORMAL COORDINATES AND NORMAL VIBRATION MODALS OF MULTIDIMENSION FREE VIBRATION 多自由度振动系统的简正坐标和简正振动模式
- Everything is absolutely normal. 一切完全正常。
- Keywords Lithium diborate single crystal;Normal vibration;Raman spectrum; 四硼酸锂单晶;简振振动;拉曼光谱;
- This case is not amenable to the normal rules. 这件事经不起常规的检验。
- The doctor said the child's temperature was normal. 医生说孩子体温正常。
- A condition of normal body temperature. 正常体温体温正常的状况
- Normal firmness of a tissue or an organ. 健康状态某个组织或器官所具有的正常坚韧性
- Less than the normal ability to respond to stimuli. 敏感减轻对刺激反应能力低于正常水平
- The bus service have returned to normal after the strike. 罢工结束後公共汽车恢复了正常的运营。
