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指数衰减的英文

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"指数衰减"怎么读用"指数衰减"造句

英文翻译手机手机版

  • exponential attenuation
  • exponential damping
  • exponential decay
  • exponentially-decaying

例句与用法

  • The density goes down exponentially with height .
    分子密度随着高度的上升而指数衰减
  • It is easy to show, for an exponential decay, that the uncertainty in the life time is also z .
    很容易证明,对于指数衰减来说,寿命的不确定性也是z。
  • It is easy to show , for an exponential decay , that the uncertainty in the life time is also z
    很容易证明,对于指数衰减来说,寿命的不确定性也是z 。
  • The change of dynamic pressure in the orientation of wave spreading follows the damping of e - index 6
    5 、堤心内沿波浪传播方向变化的动压遵循e指数衰减规律。
  • We give a center manifold theorem in the neighbourhood of the equilibrium point , and prove that the center manifold is exponentially decaying
    在此平衡点附近建立中心流形定理,并证明中心流形有空间指数衰减性。
  • Discharge the capacitor to a load after it has charged fully enough , and this produces an exponential decay pulse ( edp ) on the load
    通过开关式稳压电源产生高压直流,并控制该电压对电容器进行充放电就能输出指数衰减陡脉冲波形。
  • A new type of wavelet - exponential damping wavelet is constructed to detect the knocking sound caused by mechanical faults in an engine , experimental results show that by this wavelet effective features of those faults can be extracted from noise signal
    为了识别发动机噪声信号中表徵故障的间歇性撞击声,本文构造的一种新型的小波指数衰减型小波函数,它能有效地识别出间歇性撞击声。
  • Using the canonical variable representation ( x , p ) , the light - damping oscillator is discussed by the corrected time - dependent perturbation methods of dirac , it is turned out that the energy levels have shift and breadth , and the wave function decaying with time exponentially
    采用正则变数( x , p )表象讨论轻阻尼振子,并对量子力学含时微扰的狄拉克方法加以修改,得出量子能级有位移和宽度,以及波函数出现随时间指数衰减的行为
  • We have deduced mathematical equations modeling its vibration and studied the stability of the semigroup associated with the equation system . we obtain the exponential stability under certain hypotheses of smoothness and structural condition of the coefficients of the system , applying the relaxation function decays exponentially . this result does not need the continuity of the damping coefficient at the interface
    对于具有局部粘弹性阻尼的高维波方程的能量的指数衰减问题, liuetal . 51 }和riveraetal . 63分别对k一v型和boltzmann型的情形进行了研究,在假设了阻尼系数是光滑的并且附加了一些结构性条件的情形下,得到了指数稳定性的结果。
  • During designing hardware circuit , we have used the supreme limitation to raise driving - ability and raise the distance of measurement to returning ware by taking some measurements just like multi - polar enlarging , according to the ultrasonic characteristic of index attenuation when it ' s spreading because we need to measure longer distance ( from several meters to dozens of meters )
    在硬件电路的设计中,由于需要测的距离较长(几米到十几米) ,针对超声波振幅在传播时呈指数衰减的特性,最大限度地提高驱动能力,对回波进行多级放大,达到了设计要求。
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用"指数衰减"造句  

其他语种

百科解释

某个量的下降速度和它的值成比例,称之为服从指数衰减。用符号可以表达为以下微分方程,其中N是指量,λ指衰减常数。
详细百科解释
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