partial wave的例句大全

diagnosis to diesel engine piston-liner wear with partial wave method

基于局域波法的柴油机缸套活塞磨损故障诊断

study on diagnosis of diesel engine piston-liner wearing faults based on partial wave method

局域波法在柴油机气缸磨损故障诊断中的研究

According to the solution for plane wave and the solution for spherical wave of the Helmhotz equation, a direct calculation of the plane wave's expansion equation in partial waves under the condition the central-field and elastic scattering, and the its significance in Physics are introduced herein.

由亥姆霍兹方程的平面波解和球面波解，直接证明了平面波在中心力场弹性散射条件下的分波展开式，并阐明了其物理意义。

Criterion for determining free electrons in general SCF average atomic model is revised to describe well the existence of the potential in condensed matter, and, partial wave and Fermi-Dirac statistics are employed for dealing with the resonant electrons and free electrons, individually.

对含温有界自洽场平均原子结构中自由电子的判据作了修改，用分波法和Fermi Dirac统计处理自由电子。

study of analysis of instantaneous frequency in partial wave method

论局域波法中瞬时频率分析

And the higher collision energy is, the smaller scattering probability for collision system is, the less obvious quantum effect is, the weaker tail effect is, the more partial wave number of convergent PCS is.

碰撞能量越高，体系的散射几率越小，量子效应越不显著，尾部效应越弱，得到收敛的分波截面所需的分波数也越多。

time- frequency analysis and application of partial wave method

局域波法的时频分析及应用

Elimination of White Noise in Partial Discharge of Transformer Based on Wave Packet with Composite Threshold Values

基于综合门限值小波包去除变压器局部放电白噪声

The results also show that the damage mainly concentrates on the two sides of the breakwater around free-surface and the whole damage is the cumulate result of partial damage, which corresponds to the actual damage process of breakwater under wave attack.

模拟计算结果显示，防波堤的失稳主要表现为两侧堤肩的失稳，整体失稳是局部失稳累积的结果，与现实中抛石防波堤在波浪力作用下破坏的现象相符合。

Having been simplified by the linear approximation and the uniform-strati-fied assumption, the amplitude of free propagation ocean internal wave should satisfy hyperbolic partial differential equations and the constraint condition with the sea bottom and sea surface being stream line.

经过线性近似、海水均匀层化假设等一系列简化处理后，自由传播的海洋内波的振幅应满足双曲型偏微分方程和海底海面为流线的约束条件。

on heteroclinic orbit and progressive wave solution of a class of nonlinear partial differential equations

关于一类非线性偏微分方程的异宿轨及其行波解

a big class of nonlinear partial differential equations have progressive wave solutions, which can be transformed into ordinary differential autonomous system.

一大类非线性偏微分方程都存在行波解，此时这类偏微分方程能转化为相应的常微自治系统。

theoretic analyses show that this pseudo-excitation method has the same accuracy as the classic stochastic vibration method, but calculation rate of the former is 10 times faster than that of the latter, and the traveling wave effect and partial correlation effect can be included easily.

理论证明，该法具有与经典随机振动理论精确解相同的精度，而计算速度比经典随机振动理论快10倍，且可方便地计入行波效应或部分相干效应。

calculation of atomic energy using partial-wave method for plasmas at medium-low temperature

中低温等离子体原子能量的分波法计算

In this paper , Finite element analysis ( FEA ) simulation models for partial discharge wave propagation are built.

建立了局部放电声波传播的有限元分析 ( FEA ) 仿真模型.

We have presented a calculation for the total and partial decay widths for vibrational predissociation for a low vibrational excited van der Waals molecule HeI_2. The time-dependent golden rule wave packet method has been used in our numerical calculation for the decay widths.

采用含时黄金规则波包传播法，对低振动激发（ν＜12）van der waals分子HeI2（总角动量J＝0）的振动预离解计算了总和部分衰变宽度。

In order to develope a new diagnostic method for partial epilepsy using fractal dimension measurement of theory of nonlinear dynamics, 2 kinds of EEG fractal dimensions ( correlation dimension D c and wave form dimension D w) were calculated and compared.

为探索应用非线性动力学理论诊断癫痫病的新方法，对局限性癫痫病患者脑电时间序列进行了相关维数（Dc）和波形维数（Dw）的计算比较。

In this paper, based on the theory of estimation of wind wave spectra, the spectral forms of discrete wave data after partial averaging treatment are derived according to the methed of spectral estimation, and the spectral widths expressed by different spectral moments are computed.

基于海浪谱估计理论，按谱估计方法导出了离散波面记录平滑处理后的谱形式，并计算了由各阶谱矩表示的谱宽度。

The tomographic result shows that there is a P wave low velocity zone ( LVZ) in the upper crust beneath the Tengchong volcanic area. The LVZ is in the depth of 7~ 8 km and may be a small magma chamber or a partial melting body.

层析成像结果显示出，在腾冲火山区下方的上地壳内存在明显的P波低速区，该低速区在地下7～8km深度，可能与上地壳内的岩浆囊或部分熔融体有关。

Secondly, a online cable fault location in single terminal for mine supply line is proposed based on wavelet transform muti-resolution analysis of transient traveling wave in partial mutation and weak variation signal processing is stated.

然后根据小波对局部突变信号或者微弱变化信号处理上的优势，利用小波变换对暂态行波进行多分辨率分析，从而提出了一种针对矿用供电线路的电缆故障的单端行波在线测距算法。