英语人>网络例句>高频 相关的搜索结果
网络例句

高频

与 高频 相关的网络例句 [注:此内容来源于网络,仅供参考]

In frequency domain analysis, we studied the dominant frequency in HF band, LF to HF ratio and the correlation coefficient between simulated and real spectra.

在频域分析上,探讨频谱上高频区主频的频率值、LF与HF的比值以及模拟与真实频谱的相关性比较。

The energy dissipated is given in terms of the specific damping capacity of the structure, which gives a measurement of energy dissipation. A scheme based on the correspondence principle to obtain an estimation of the specific damping capacity was derived. It makes use of an intrinsic equation of the dynamic system, and about the cor...

根据动力系统的固有特征方程与材料弹性特性的关系,研究利用阻尼损耗因子定量描述在高频情况下,波在结构中传播时的能量耗散效应以及结构阻尼损耗因子的表示方法,并通过实验利用波的色散关系估计结构的动力粘弹性模量,理论分析和实验结果表明了这种方法的可行性。

This technique uses a spiral phase plate with a small central aperture placed on the Fourier plane of so imaging system. If the spiral phase filter is rotated by a certain angle around its central axis, a phase shift between the zero-order spatial frequency component and the remaining of the object is produced, and the magnitude of this phase shift is proportional to the rotation angle. Using this property, we can record a sequence of intensity distribution of the output beams corresponding to different rotation angles, and then digitally reconstruct the objects by using a phase-shifting algorithm. Both the theoretical analysis and simulation experiment results demonstrate the feasibility of this approach.

在成像系统的频谱面上放置中心带有一通光孔径的螺旋相位板,在输出面上记录输入物体经螺旋相位滤波后的输出像;将螺旋相位滤波器绕轴旋转一定角度,通过中心光孔的零频成份与其他高频成份间会产生与旋转角度成正比的相移;利用这一特点,通过记录多幅对应不同旋转角度的输出光场强度分布图,然后再用一定的相移算法实现被记录物体相位分布的数字再现。

This technique uses a spiral phase plate with a small central aperture placed on the Fourier plane of an imaging system. If the spiral phase filter is rotated by a certain angle around its central axis,a phase shift between the zero-order spatial frequency component and the remaining of the object is produced,and the magnitude of this phase Shift is proportional to the rotation angle. Using this property,we can record a sequence of intensity distribution of the output beams corresponding to different rotation angles,and then digitally reconstruct the objects by using a phase-shifting algorithm. Both the theoretical analysis and simulation experiment results demonstrate the feasibility of this approach.

在成像系统的频谱面上放置中心带有一通光孔径的螺旋相位板,在输出面上记录输入物体经螺旋相位滤波后的输出像;将螺旋相位滤波器绕轴旋转一定角度,通过中心光孔的零频成份与其他高频成份间会产生与旋转角度成正比的相移;利用这一特点,通过记录多幅对应不同旋转角度的输出光场强度分布图,然后再用一定的相移算法实现被记录物体相位分布的数字再现。

The rail corrugation in the presence of high frequency wheel/rail interaction was investigated.

高频轮轨相互作用下轨道的波浪形磨损问题进行了考察。

Based on the high-frequency data, the realized volatility and realized covariance matrix was introduced systematically.

系统介绍基于高频交易数据的"已实现"波动率及由它拓展而来的"已实现"协方差矩阵。

Methods:The sonography of both sides of the neck was performed with a high-frequency linear array transducer in 20 healthy volunteers to show the side of the cricoid cartilage ring in both sagital and transverse planes.

20例临床无喉咽异常的志愿者作了颈前双侧纵与横切面的高频超声显像。

The author determines the fatigue property in super long life region of the cruciform joint of 16MnR base material of one ...

作者利用瑞士RUMAL电磁高频疲劳试验机测定16MnR板材十字单面焊接接头在超长寿命区间的疲劳性能,并采用标准法和Dixon-Mood法对测得的试验数据进行处理,整理出十字单面焊接接头在超长寿命区间的疲劳极限,这些结果可以为焊接结构的可靠性设计及服务寿命估计提供试验数据基础。

Through the establishment of mathematical model of arc pressure, this paper analyzes the improvement of high-frequency pulse current to arc characteristics.

本文建立了电弧压力的数学模型,分析了高频脉冲电流对电弧特性的改善。

The requirement of matrix resin for the high frequency and high performance copper clad laminate was introduced and polyphenylene ether resin, cyanate resin and polyimide resin were also discussed in detail.

介绍了高频高性能覆铜板对基材的性能要求,详细讨论了聚苯醚树脂、氰酸酯树脂及聚酰亚胺树脂的特性,并简要介绍了各种树脂基覆铜板的应用情况。

第31/100页 首页 < ... 27 28 29 30 31 32 33 34 35 ... > 尾页
推荐网络例句

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里,举止就文雅一些,因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计,这件高贵的制服是香港本土制造,是我们第一套不配帽子的制服。

Do not 'inflate' your achievements and/or qualifications or skills .

不要 '夸大' 你的业绩或成果,条件或者技能。