• 基于上述计算结果所得电子-空穴重叠函数激子能量移动实验测量符合得较

    Based on these, the electron-hole overlap functions and the energy shifts of excitons corresponding to different subbands are obtained, they agree well with experimental results.

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  • 燃料元件燃料温度变化,脉冲功率释放能量随燃料热容增大增大

    The heat capacity of fuel varies as the fuel temperature, as well as pulse peak power and energy released can be increased by increasing heat capacity of the fuel.

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  • 计算结果表明,脉冲功率反应性引入量平方成正比;一次脉冲释放能量反应性引入量成正比;

    It is indicated that the peak power for pulse varies as the square and energy released linearly with the reactivity insertion.

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  • 本文能量角度入手利用调频-调幅模型共振特征,滤混叠在有用语音中的绝大部分能量元音干扰

    In this paper, we start from the energy point of view, use AM-FM modulation model and formant frequency, to remove the vocalic interference which vast majority of energy in the useful speech.

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  • 直径6毫米电子枪窗口电子束电流7安,脉冲的半宽为6~8毫微秒最大电子能量为107千电子伏特

    Thee-beam peak current is 7A measured behind a 6mm diameter e-beam window. The pulse duration (FWHM) is 6-8ns and the maximum electron energy is about 107keV.

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  • 脉冲TIG未熔型熔在脉冲-转换期间熔池三维形态变化行为进行了定性分析,并能量角度建立了未熔透熔池液面形态的数学模型。

    The qualitative analysis is carried out on the behavior of the partial penetrated weld pool with welding current changing from pulsed peak value to base value during pulsed TIG welding.

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  • 程序特点在于能够针对理想复杂能量均匀分布能量非均匀分布等不同的情况进行计算

    The advantage of the program is that the calculation can be done for the ideal peak curve or the complex peak curve according to uniformly distributed energy or non-uniformly distributed energy.

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  • 铝合金能量吸收效率大于胞状纯表明胞状铝合金一种更为优秀吸能材料

    The energy absorption peak value and the peak width of cellular al alloy were bigger than those of cellular al, indicating that cellular al alloy is a better kind of material than cellular al.

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  • 本文强震持时、频谱特性能量分布系数等三个方面地震地面运动规律进行综合分析,提出了一种较为客观地震地面运动分类方法。

    In this paper, the law of earthquake ground motion is analyzed comprehensively by taking account of duration, frequency characteristic and peak index of energy distribution.

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  • 结果两种语音输入法的音长、音高第一共振无明显差异P>0 .0 5 ) ,能量和第二、三共振明显差异(P<0 .0 1)。

    Results The data failed to show any difference in domain, pitch and the first formant ( P >0.05) between two methods, but it revealed obvious difference in energy and the other formants ( P< 0.01).

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  • 随着偏压增大透射位置能量区域移动

    The transmission peaks of high_energy electron are moved toward low_energy ranges with the increasing of the bias voltage.

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  • 基于常规数据处理结果,即输入的数据包含能量面积面积的不确定度。

    It is based on the input data of conventional spectrum processing including peak energies, peak areas and their uncertainties.

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  • 随着温度升高二种发光对应的能量黄光发射发光强度降低紫外发光的强度则增强

    With the temperature increasing, the peak energies for both emissions show a red shift. Moreover, the yellow emission intensity decreases while the violet emission intensity increases.

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  • 首先设计了一种基于能量区域提取方法识别出信号时频面上能量并提取出能量占据的时区域;

    Firstly, a TF region extraction method based on energy threshold is designed to identify the clustered energy of the signaland to extract the regions in TF plane occupied by clustered energy;

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  • 燃料元件燃料温度变化,脉冲功率释放能量随燃料热容增大而增大。

    The heat capacity of fuel varies as the fuel temperature, as well as pulse peak power and e

    youdao

  • 所谓相对效率是指不同能量某一能量全能计数效率归一值。

    The relative efficiency means the ratio of full-energy peak counting efficiency of differential energies to that of 0.8468 MeV.

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  • 所谓相对效率是指不同能量某一能量全能计数效率归一值。

    The relative efficiency means the ratio of full-energy peak counting efficiency of differential energies to that of 0.8468 MeV.

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