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氧分子的
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  molecular oxygen
    A STUDY OF OPTICAL OSCILLATOR STRENGTHS FOR VALANCE SHELL OF MOLECULAR OXYGEN
    氧分子的价壳层光学振子强度研究
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  “氧分子的”译为未确定词的双语例句
    Absolute Total Cross Section Measurements for 700—2000eV Electrons in O 2
    700—2000eV电子对氧分子的散射全截面绝对测量
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    The maximal relative error in theoretical calculations on liquid oxygen is only of the order of 4×105. And the diameters of the oxygen moleeles can be determined using equation (15).
    用(15)式对氧进行了计算发现公式的计算结果和实验值符合得极好,如对液氧的理论计算最大相对误差仅为4×10~(-5)数量级,此外还可用(15)式定出氧分子的直径。
短句来源
    The application of FDTD method in vibrational spectrums for diatomics was expatiated, and the vibrational spectrums of ground and excited states for oxygen molecule were calculated with this method by the approximate boundary cut-off .
    重点阐述了FDTD法应用于双原子分子光谱量子力学的计算,并在对边界作近似截断处理条件下计算了氧分子的基态和激发态的振动光谱。
短句来源
    Absolute total cross sections with the total errors of about 6 % are measured for electron scattering on O 2 in the 700—2000eVenergy range. No previous data for e - O 2 is found in the literature for impact energies above 1600eV. The experimental results are compared with available experimental and theoretic results.
    介绍中能电子与氧分子的散射全截面测量,给出700—2000eV电子对氧分子的绝对散射全截面,高于1600eV能区没有同类数据的文献报道.实验结果的系统误差和统计误差各为3%.对结果与已有的实验和理论结果作了比较.
短句来源
    By using the potential energy function such as Murrell Sorbie and PG functions, Finite Diffeeence Time Domain(FD TD) method was applied in the quantum calculation for the molecular vibration of the ground and excited states of O 2, the numeral results are acceptable.
    利用分子势能函数的Murrell Sorbie和PG函数形式 ,将时域有限差分法应用基态和激发态氧分子的振动能级的量子力学计算 ,计算结果令人满意
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  molecular oxygen
Degradation of TS by both free and immobilized cells was associated with molecular oxygen consumption (molar ratio 1 : 2).
      
Oxygen species are formed by purely physical mechanisms, for instance, energy consumption converts molecular oxygen to an excited singlet state.
      
Molecular oxygen is hardly toxic for prokaryotes due to an efficient protection of microbial cells by specific enzymes.
      
This work experimentally confirms the harmlessness of molecular oxygen.
      
Both the observed processes have been assigned to the bimolecular oxygenation of α- and β-subunits of the native tetrameric protein by molecular oxygen.
      
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A new polarizability equation (15) on ncnpolar molecales has been derived by the use of the "Cage Models of Liquid" and the "Cavity Spheres of Molecules" in a liquid dielectric, and through the study of molecular polarization and the influence of its neighbours. Densities of liquid oxygen calculated by equation (15) are excellently con-fermed with the experimental results. The maximal relative error in theoretical calculations on liquid oxygen is only of the order of 4×105. And the diameters of the oxygen moleeles...

A new polarizability equation (15) on ncnpolar molecales has been derived by the use of the "Cage Models of Liquid" and the "Cavity Spheres of Molecules" in a liquid dielectric, and through the study of molecular polarization and the influence of its neighbours. Densities of liquid oxygen calculated by equation (15) are excellently con-fermed with the experimental results. The maximal relative error in theoretical calculations on liquid oxygen is only of the order of 4×105. And the diameters of the oxygen moleeles can be determined using equation (15).

本文用液体的笼子模型和分子的空腔球模型,研究在外场作用下分子极化及其近邻分子的影响;并考虑极化分子的反馈场及其对近邻分子的作用,从而导出非极性分子电极化方程(15)。用(15)式对氧进行了计算发现公式的计算结果和实验值符合得极好,如对液氧的理论计算最大相对误差仅为4×10~(-5)数量级,此外还可用(15)式定出氧分子的直径。

With the heep of Du pont 9900-type thermograrimetry, the absorption mechanism of oxygen in high-Tc superconductor Y1Ba2Cu3O7-x in tetragonal structure was studied. Experimental results show that under oxygen atmosphere the absorptism process of oxygen can be divided into two stages. First, oxygen is quickly absorbed by the superconductor and then, dif-ficses into the crystal through the absorption lay. The diffusion actiation energy of the latter process is about 19600 cal/mol.

用热天平分析方法,探讨了Y-1Ba_2CuO_(7-x)高温超导体在四角结构组态下的吸氧过程动力学。实验结果表明,在氧气氛下,具有四角晶体结构的Y_1Ba_2Cu_3O_(7-x)高温超导体,在不同的等温条件下,通过吸取气体氧,使其氧含量提高并转变为正交晶体结构。此过程分两阶段,氧分子首先被超导体吸附,然后通过吸附层向晶体内部扩散,其后一过程的扩散激活能约为19600cal/mol。

The quenching kinetics of Xe(6p[1/2]0) and Xe(6p[3/2]s) atoms with oxygen compound have been studied. The reaction of Xe(6p) excited-states atoms with N2O and OCS generated significant UV emission of XeO* and XeS* with intensity maxima at 234 and 227 nm respectively. The mechanism for fluorescence emission is discussed.

研究了Xe(6p[1/2]_0 )和Xe(6p[3/2]_2)激发态与含氧分子反应的淬灭动力学.在与N_2O和OCS分子反应中,观察到较强的XeO和XeS紫外发射,其最大强度分别在234nm和227nm,并对发射机构进行了讨论.

 
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