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高振动态
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  high vibrational levels
     Collisional excitation and relaxation of N (B~3∏_g) high vibrational levels in Xe
     N_2(B~3Ⅱ_g)高振动态在Xe原子中的碰撞激发和弛豫
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  “高振动态”译为未确定词的双语例句
     COLLISION INDUCED DISSOCIATION (CID) (Ⅱ) THE STUDY OF THE COLLISION-INDUCED QUENCHING MECHANISM OF I_2(B~3∏_o+u) AT HIGH VIBRIONAL LEVEL V'=62
     碰撞诱导离解(CID)(Ⅱ) I_2(B~3∏_(o+u))在高振动态(v'=62)的碰撞猝灭机理实验研究
短句来源
     High-resolution Spcctroscopy of Molecular Highly Excited Vibrational States by High-sensitive Intracavity Laser Absorption Spectrometer
     用高灵敏度激光腔内吸收光谱方法研究分子高振动态的高分辨光谱
短句来源
     High-resolution Spectrum Study on the Second Negative System A~2Π_u-X~2Π_g of ~(16)O_2~+ Ion with High Vibrantional States
     O_2~+分子离子第二负带系(A~2Π_u-X~2Π_g)高振动态高分辨激光光谱研究
短句来源
     In this paper, the second negative (A2 u - X2 g) system of O2 was studied in the near infrared region at high resolution using a Ti-Sapphire laser system.
     在实验的最佳优化条件下观测到了O_2~+离子的第二负带系(A~2∏_u-X~2∏_g)v″≥18的高振动态电子吸收光谱。
短句来源
     For a 2.0 Torr SF_6 and 2.0 Torr UF_6 mixture and at laser pulsed energy of 160±10mJ, the UV absorption spectrum of vibrationally excited UF_6 molecules shows existence of four absorption peaks at 240, 248, 290 and 313 nm, respectively. It may be related to the UV absorption of several higher vibrationally excited UF_6 molecules.
     曾对2.0Torr SF_6和2.0Torr UF_6混合气体在激光脉冲能量为160mJ时,振动受激的UF_6分子的紫外吸收变化与波长的关系作了研究,发现在240,248,290和313nm处有明显的吸收变化的峰值,这可能系几种不同的高振动态UF_6分子的吸收截面的变化所引起的.
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  相似匹配句对
     V. C.
     V.C;
短句来源
     Shaking Table Test of a Tall Pier Model
     振动台试验研究
短句来源
     A STUDY ON THE VIBRATIONAL CHARACTERISTICS OF THE HIGH-HANDLED CHAIN SAWS
     把油锯振动特性的研究
短句来源
     THEORETICAL STUDY OF THE HIGHLY EXCITED VIBRATIONAL STATES FOR WATER MOLECULE
     水分子的振动激发理论研究
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     VIBRATIONS OF A PIPE LINE
     输水管的振动
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  high vibrational levels
Possibility of revealing the role of nonresonant energy exchange between electrons and CO molecules at high vibrational levels
      
An experimental method providing information about the interaction of electrons with excited CO molecules at high vibrational levels is proposed and justified theoretically.
      
The second pulse serves to study the effect of the electric current on the vibrational distribution function of excited molecules at high vibrational levels.
      
Based on the results, the energy transfer mechanism can be described as F?rster and these processes cannot take place from the high vibrational levels of donor to acceptor.
      
Excitation of high vibrational levels is observed for molecules formed on metal surfaces which strongly chemisorb hydrogen.
      
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The experiment described in this paper have proved that XeF laser spectrum has a structure of rich vibration-rotation. Laser spectrums are dependent upon laser radiation conditions. Low pressure and high feedback is favorable for laser radiation of short wavelength from higher vibration state. In the experiment 162 laser lines have been observed, in which a set of Laser lines of 347 nm is of shorles wavelength of XeF Laser.

本实验证明了XeF激光谱具有丰富的振动-转动结构,这些激光谱的出现依赖于激射条件。低气压、高反馈有利于高振动态的短波长激射。实验中首次观察到162条激光线,其中的347nm一组线是迄今发现的波长最短的XeF激光谱线。

The dependence of SrCl(B) state alignment on vibrational level was stu ided by means of the product polarization for the beam-gas chemiluminescent reaction Sr(~3P)+Cl_2→SrCl(B~2Σ~+)+Cl under single collison condition. Polarization values display a marked variation with wavelength. At lower vibrational level, SrCl(B) product becomes slightly more depolarized with increasing vibrational energy. This trend reverses at higher vibrational levels and polarization begins to rapidly increase with increasing vibrational...

The dependence of SrCl(B) state alignment on vibrational level was stu ided by means of the product polarization for the beam-gas chemiluminescent reaction Sr(~3P)+Cl_2→SrCl(B~2Σ~+)+Cl under single collison condition. Polarization values display a marked variation with wavelength. At lower vibrational level, SrCl(B) product becomes slightly more depolarized with increasing vibrational energy. This trend reverses at higher vibrational levels and polarization begins to rapidly increase with increasing vibrational energy. The pattern is duplicated in five vibrational sequences.

本文在束—气单次碰撞条件下利用化学发光偏振方法研究了反应Sr(~3P)+Cl_2的产物SrCl(B)分子的转动取向对其振动态的依赖关系。实验结果表明:产物SrCl(B)的转动取向对其振动能级有明显的依赖关系,当产物SrCl(B)处于较低振动态时,随着振动能级的增加,产物分子的转动取向渐渐趋于各向同性分布;当产物SrCl(B)处于较高振动态时,随着振动能级的增加,产物分子的转动取向越来越明显,取向方向由反应过程中所遵循的角动量守恒决定。

The transient changes in UV absorbance of the vibrationally excited UF_6 molecules in the UV region of 220-330nm have been investigated. The UF6 molecules are excited from pulsed CO_2 laser pumped SF_6 by a V-V energy transfer process. Under static condition, the influences of CO_2 laser fluence, SF_6 and UF_6 partial pressure upon the UV absorption changes have been measured. For a 2.0 Torr SF_6 and 2.0 Torr UF_6 mixture and at laser pulsed energy of 160±10mJ, the UV absorption spectrum of vibrationally excited...

The transient changes in UV absorbance of the vibrationally excited UF_6 molecules in the UV region of 220-330nm have been investigated. The UF6 molecules are excited from pulsed CO_2 laser pumped SF_6 by a V-V energy transfer process. Under static condition, the influences of CO_2 laser fluence, SF_6 and UF_6 partial pressure upon the UV absorption changes have been measured. For a 2.0 Torr SF_6 and 2.0 Torr UF_6 mixture and at laser pulsed energy of 160±10mJ, the UV absorption spectrum of vibrationally excited UF_6 molecules shows existence of four absorption peaks at 240, 248, 290 and 313 nm, respectively. It may be related to the UV absorption of several higher vibrationally excited UF_6 molecules.

本文以脉冲CO_2激光激发SF_6分子,经碰撞V-V传能产生UF_6振动激发态,在波长220—330nm范围内研究其紫外吸收的瞬时变化.在静态池的条件下,分别测定了脉冲CO_2激光能量以及SF_6和UF_6的分压对紫外吸收变化的影响.曾对2.0Torr SF_6和2.0Torr UF_6混合气体在激光脉冲能量为160mJ时,振动受激的UF_6分子的紫外吸收变化与波长的关系作了研究,发现在240,248,290和313nm处有明显的吸收变化的峰值,这可能系几种不同的高振动态UF_6分子的吸收截面的变化所引起的.

 
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