wave dispersion的例句大全

the clinical research of the p wave dispersion and left atrial dimension in elderly patients with paroxysmal atrial fibrillation

P波离散度及左房大小与老年阵发性房颤的相关性分析

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sar imaging of wave dispersion in antarctic pancake ice and its use in measuring ice thickness

在南极饼状冰波扩散的SAR图象及其用于测量冰厚度

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Variation of QT Interval Dispersion and P Wave Dispersion in Supine and Erect Position in Children with Vasovagal Syncope

血管迷走性晕厥儿童卧位、立位QT间期离散度及P波离散度的变化

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Objective To probe the variation of QT interval dispersion ( QTd) and P-wave dispersion ( Pd) in supine and erect position for children with vasovagal syncope ( VVS).

目的探讨血管迷走性晕厥（VVS）儿童卧、立位QT间期离散度（QTd）及P波离散度（Pd）的变化。方法直立倾斜试验（HUTT）阳性的VVS患儿46例为研究组。

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Traveling wave dispersion in the parallel line is more complex than that in the single line and is an important reason why the fault location error is large for traveling wave method.

行波色散是造成故障测距误差大的重要原因：利用行波故障定位时要考虑采用多相行波数据。

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Inversion of Soil Parameters Using Rayleigh Wave Velocity Dispersion Characteristic

利用瑞利波速度弥散特性反演地基参数

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General Dispersion Relation for the Three-Wave Process of Parametric Excitation(ⅱ) The Basic Formula, the Field Threshold and the Growing Rate

参量激励过程中三波耦合的一般色散关系（Ⅱ）一般色散关系以及泵场阈值和增长率

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To observe the change of atrial electromechanical time, contraction time and its dispersion in patients with paroxysmal atrial fibrillation ( PAF), two dimensional echocardiography ( 2 DE) and pulse wave Doppler tissue imaging ( PW DTI) were performed in 42 patients and 24 healthy controls.

采用多普勒组织成像（DTI）技术与同步心电图相结合观察阵发性心房颤动（简称房颤）患者心房各点电-机械时间（PA）和心房收缩时间（A）及其离散度的变化。

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Dispersion Characteristics of the Magnetostatic Wave in an Anisotropic YIG Film Magnetized in an Arbitrary Direction

任意方向磁化磁各向异性单晶YIG薄膜中静磁波色散特性

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Dispersion equation of a tape helix slow wave structure filled with plasma

等离子体填充带状螺旋线的色散方程

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the research of the variation in transmural dispersion of repolarization and its effect on t-wave in ecg in vivo

跨室壁复极离散度变化对心电图T波形态影响的电生理研究

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A dispersion relation is derived and the rate of the wave decay is computed.

导出了色散关系，计算了波浪衰减系数。

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the dispersion mechanism of the travelling wave on transmission lines is studied.

研究了行波在线路上传播的色散机理；

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the results show that the dispersion relation is linearly proportional to the wave number under long wavelength limit.

结果表明，在长波极限下，色散关系与波数近似成线性关系。

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Dispersion of Flexural Wave and Its Velocity Correction

弯曲波的频散及其速度校正问题

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The fast and slow flexural wave crossover phenomenon in anisotropic formation caused by uneven in-situ stress is used as theoretical bases. A continuous phase spectral method for extracting phase slowness dispersion curve is introduced.

以不均衡地应力引起的各向异性地层中快、慢弯曲波频散交叉现象为理论基础，提出了一种简捷的连续相位谱法提取频散波相慢度频散曲线。

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Based on the theory of elastodynamics, the longitudinal guided wave and flexural guided wave group velocity dispersion curves for M22 stud were calculated.

根据弹性动力学理论，采用纵向导波与弯曲导波相结合的方法对螺柱所受轴向应力进行无损检测。

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a wave nonlinear dispersion relation and its application

波浪非线性弥散关系及其应用

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The varied dispersion curves worked out this paper is helpful in application of ultrasonic Lamb wave.

文章计算出的多种频散曲线对超声兰姆波的应用是有益的.

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On the basis of standard spin-wave theory, the magnetic dispersion relations for a two-dimensional Heisenberg antiferromagnet are investigated.

利用标准的自旋波理论，研究了二维三角海森堡反铁磁体的色散关系。

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