• 复杂衰减过程自然界普遍存在现象

    The multiple non-exponential decay is a universal phenomenon in nature.

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  • 通过试验对其刚度衰减过程进行了研究。

    Through test, the story stiffness and its decaying process are studied.

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  • 宏观量子隧穿现象同时又是一个稳态衰减过程

    Meanwhile the phenomenon of the macroscopic quantum tunneling is also a decay process of metastable state.

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  • 采用格子数值方法模拟共振腔气体振荡衰减过程

    A lattice gas method is applied to simulate the attenuation of sound oscillation.

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  • 最后根据实验结果提出了这种磷光发光衰减过程物理模型

    Finally the model of luminescence decay in this phosphor is proposed according to experimental results.

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  • “连续线源”河流水体溶质衰减过程影响简单等同于几个点源”的迭

    The influence of seriate line-source to the decay of solute concentration in streams is not simply equal to the addition influence of several point-sources.

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  • 载流子弛豫过程扩散过程整个衰减过程中所的比例,取决于激发光子能量

    The proportion between the thermalization process and diffusion process possess in all the decay process is determined by photon energy of excitation.

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  • 荧光亏蚀谱衰减过程描述激发态振动弛豫过程,慢衰减过程反映了溶剂化效应。

    The theoretical calculation agrees well with the experimental results. The fluorescence depletion reflects the molecular dynamics of the excited states.

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  • 多个RC充电过程信号线性叠加设计复杂衰减过程信号源简单而且具有灵活性

    A simple and flexible signal source of multiple decay was designed with the linear adding of many rc charging signals.

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  • 较系统地分析了结构刚度及其衰减过程,以及承载力延性耗能破坏机制破坏特征等。

    The structural stiffness and its deterioration process, bearing capacity, ductility, energy dissipation, failure mechanism and failure feature were analysed systematically.

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  • 传统荧光寿命成像的数据分析某些具有不同寿命离散参量指数模型来描述荧光衰减过程

    Conventional analyses of fluorescence lifetime data resolve the fluorescence decay profile in terms of discrete single exponential components with distinct lifetimes.

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  • 本文借助室内实验装置模拟了结构均匀岩溶多重介质过程,并着重流量衰减过程进行了分析。

    The karst multi-media structure is high heterogeneity, and the outflow process is simulated by using laboratory experiment, especially the discharge attenuation process is deeply analyzed.

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  • 放大达到稳态之后下降过程为瞬态能量转移时间指数衰减过程光散射引起的能量耗散的共同贡献。

    The decrease of the amplified light intensity after the steady-state is due to the decreases of the transient energy transfer with time and the energy dissipation caused by the beam fanning.

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  • 基于大田土壤水分入渗试验相关参数测定分析了耕作土壤入渗能力衰减过程探讨了耕作土壤入渗能力衰减机理

    Based on soil water infiltration testing and related parameters measured in field, tillage soil water infiltration capacity attenuation process was analyzed and the mechanism was discussed.

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  • 这种原子通过释放射线从不稳定状态更加稳定的状态的过程称为衰减放射

    The process by which an atom changes from an unstable state to a morestable state by emittingradiation is called radioactive decay or radioactivity.

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  • 衰减两个过程结果散射吸收

    Attenuation is the result of two processes: scattering and absorption.

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  • 结合试验过程中遇到问题给出改进直流衰减测试电路

    Combined with the problems during the experiment, design a improved testing circuit of Direct Current Attenuation Method.

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  • 任何情况下短波长的信号总是这种过程衰减,同时长波长信号得到增强

    In any case, always short wavelength signal attenuation by this process, enhanced long-wavelength signal.

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  • 整个运行过程通量衰减速率随着减小增大

    During the running process, the membrane flux decline velocity increased while the gas water ratio decreased.

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  • 讨论陀螺驱动定向过程中的动力学特性以及杂散磁场陀螺漂移转速衰减影响

    Dynamical characteristics of the gyroscope during spin-up and erection procedure, and the influence of the stray magnetic field on gyro's drift and speed attenuation are investigated.

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  • 寻优过程中,通过不断衰减混沌扰动幅度混沌扰动接受概率来实现混沌模拟退火

    During the process of optimization, chaos simulated annealing was realized by decaying the amplitude of the chaos noise and the probability of accepting continuously.

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  • 证实了时效引起导率衰减可逆结构重排过程

    It is proved that the permeability reduction caused by ageing is the rearrangement of reversible structure.

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  • 本文详细介绍了光电子衰减动力学模拟过程

    In this paper, the simulation process of the photoelectron decay kinetics is introduced in detail.

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  • 甚低频(VLF)电波传播过程环境因素影响使信号产生衰减扰动,导致潜艇收信可靠性下降

    The signal will have attenuation and disturbance due to environmental factors in the process of VLF radio wave propagation, which will impact the reliability of submarine communication.

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  • 由于锚固体系不同大小和程度的缺陷,声波在传播过程中将产生能量衰减相位突变散现象

    The existence of various lacunas in bolt bonding system will cause the acoustic wave energy attenuation, phase aberration and frequency dispersion.

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  • 食品中的黄酮类化合物受热加工过程会迅速衰减

    The flavonoids in foodstuffs degrade quickly during heating and processing.

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  • 衰减系数校正磁共振波谱信号处理分析过程中的一个关键难题

    Damping factor alignment is a key and difficult problem to the signal processing in magnetic resonance spectroscopy.

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  • 试验结果表明水动力弥散混合电子受体条件下土著微生物降解乙醇和单环芳香烃(BTEX)自然衰减主要过程

    The results show that hydrodynamic dispersion and indigenous biodegradation under mixed electron accepter conditions are primary mechanisms for the attenuation of ethanol and BTEX in porous media.

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  • 在考虑岩石冲击损伤过程声波衰减规律及其与能量耗散率关系的基础上,建立新的岩石爆破损伤模型。

    Considering the relationship of the attenuation of wave and damage energy dissipation, a new rock damage model is developed for rock blasting.

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  • 在考虑岩石冲击损伤过程声波衰减规律及其与能量耗散率关系的基础上,建立新的岩石爆破损伤模型。

    Considering the relationship of the attenuation of wave and damage energy dissipation, a new rock damage model is developed for rock blasting.

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