- 更多网络例句与函数的周期性相关的网络例句 [注:此内容来源于网络,仅供参考]
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These results show the corresponding relationship between the composite function and interior function and outer function.
本文讨论复合函数的性质,对复合函数在极限、连续性、可导性、可积性、有界性、奇偶性、周期性、单调性、极值等方面的性质进行了总结和进一步的探讨,得到一系列结果,这些结果描述了复合函数与其内外函数之间在相应性质上的关系。
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In thethesis we present a method to calculate the dielectric function of therandom composite and give the expression of the effective dielectricfunction.
在本文中,我们将计算周期性结构介电函数的表达式推广到无规系统,给出了无规系统有效介电函数的级数表达式,并得到了稀浓度时的解析表达式。
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Based on summarized and analyzed the existing problems of the solution for scheduling RTRPMT and TFT, the author constructs a new heuristic function which adequately takes predecessor and successor relation among tasks into account, targeting that the direct successor of current running task is to be given the earliest time to be run.
针对实时分布系统中大量的相关周期性多任务,在分析、总结了前人对此类任务的调度算法解决方案所存在的问题基础上,构造了一种新的启发函数,该启发函数充分考虑了任务之间的前驱、后继关系,以当前任务的直接后继具有最早开始执行时间为目标。
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We applied the Gross-Pitaevskii equation for BEC condensate in 1D optical lattice. For the character of the periodic potential from optical lattice, the Bloch function is used to expand our order parameter to get a 1D nonlinear equation of the envelop function.
我们应用Gross-Pitaevskii equation 来描述在一维光晶格中的玻色-爱因斯坦疑聚态,基於光晶格位能的周期性,我们用Bloch function 来展开秩序参数可得到封包函数的一维非线性方程式。
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Photonic crystals are optical micro-structural materials artificially made with theirdielectric functions of a spatial periodic distribution.
光子晶体是由介电函数的空间周期性分布所形成的人工光学微结构材料。
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Because of the collective modulation of the periodic dielectric distribution to the incident electromagnetic waves, the directions of the group velocity and the phase velocity can be opposite, a photonic crystal slab can work as a negative refractive-index material.
由于介电函数的周期性分布对入射光的调制作用,使得特定频率区域的入射光在光子晶体中传播时的群速度方向和相速度方向相反,因而使得光子晶体平板表现出负折射特性。
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For dipping boundaries and anisotropic layers, they can cause obvious energies on transverse component and show periodicity variations as a function of back azimuth.
通过分析发现倾斜界面和各向异性介质都能使接收函数的切向分量产生明显的能量,并使径向和切向分量呈现周期性的变化。
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Based on radar backscatter theory and scatter point model,aimed at the same frequency vibration scatter point of radar target,radar echo universal model is derived and the periodicity of amplitude modulation function and phase modulation function is researched at length.
基于雷达后向散射理论和散射点模型,针对雷达目标的同频振动散射点,详细推导并建立了雷达回波通用模型,对其幅度调制函数和相位调制函数的周期性进行了详细的讨论。
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At last,simulation research is carried out on radar echo of two same frequency vibration scatter points.Theoretical annlysis and simulation result indicate that the model is effective and that the periodicity of amplitude modulation function and phase modulation function is invariable as the number of scatter points increased,but,their amplitudes are variational.
最后对两个同频振动散射点合成雷达回波进行了计算机仿真研究,理论分析和仿真结果表明,该模型是有效的,并且随着同频振动散射点数的增加,其幅度调制函数和相位调制函数的周期性不发生变化,只是它们的值会随着振动点数的增加而改变。
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The core energy of a 60° shuffle set dislocation was investigated by an atomistic simulation method based on the Stillinger-Weber potential and periodic boundary condition.
本文使用Stillinger-Weber势函数和周期性边界条件,通过在原子尺度上的分子动力学计算研究了60°位错的位错心能量和运动情况。
- 更多网络解释与函数的周期性相关的网络解释 [注:此内容来源于网络,仅供参考]
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almost periodicity:殆周期性
almost periodic function 殆周期函数 | almost periodicity 殆周期性 | almost significant 殆显著的
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Fourier series:级数
S2与S4是Close,C1对C2充电,将其+V电压转移给C2,因此在. 输出端可得到一负电压. ..... 在进行末梢血流波形量测时,由於人的呼吸及肌肉颤动,会造成基 ... 根据傅利叶级数(Fourier Series)的数学理论,任一周期性函数可 ...
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periodicity interval:周期性区间
periodicity 周期性 | periodicity interval 周期性区间 | periodicity of function 函数的周期性
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periodicity of function:函数的周期性
periodicity interval 周期性区间 | periodicity of function 函数的周期性 | periodogram 周期图
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periodicity of a function:函数的周期性
奇函数 odd function | 函数的周期性 periodicity of a function | 周期 period
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Phase velocity:相位速度
以边界元素法探讨底床位移与水面变化的关系,包括水深的影响等.进一步假设底床造波区除了上下周期性振动之外,在数值水槽纵向(x轴方向)也成正弦函数形状并以相位速度(phase velocity)c往负x方向前进,利用边界元素法可研究底床造波引起水面波高,