峰值

This research change axial configurative tongue design with aperture or comb shaped ; and adopt laboratory tests to verify its feasibility. The results be proved these different changes can decrease cross-flow fan BPF peak, in particular reduce 8 dB noise effects at specific rpm.

本研究提出改变状轴向舌端构形之设计，采以实验方法来验证其可行性且结果显示具梳状与穿孔形之舌端可有效改善横流扇之声音品质及BPF 基频峰值，在特定转速下可降低8dB之效果。

The seepage velocity in peak stress decreases with the increase of confining pressure, and indicates obvious linear relationship.

煤样的峰值渗流速度随围压的增加而减小，呈现较明显的线性关系。

The results show that the increasing Marangoni number will lead to more nonlinear distribution of temperature field, but streamfunction of the cell center; vorticity on the wall and peak value of velocity diminish first, then increase, finally lose stability. The thermocapillary convection in the whole liquid zone appears to get stronger along with the augmentation of Prantal number. The effect of increasing of Biot number on temperature and flow fields is not obvious although the convection is strengthened a little. As increasing the aspect ratio A, thermocapillary convection induced by temperature gradient and liquid viscosity becomes stronger.

结果表明：温度场的非线性分布随着Ma数的增大而加剧，但对流涡胞中心流函数、壁面涡量和轴向、径向速度峰值并不象温度场随着Ma数的增大而单调增大，而是先减小，然后增大，最后失稳，表明Ma数对热毛细对流的影响比较复杂，针对不同的物理模型，会导致完全不同的流态；Pr数愈大，流体的热扩散能力在粘性扩散与热扩散能力之比中愈占支配地位，当Ma数一定时，热毛细对流随Pr数的增大在整个液体区域内有增强的趋势；Bi数增大，热毛细对流有所增强，但不甚明显；A的增大使得由温度梯度和流体粘性诱导的热毛细对流随之增强。

According to the frequency-domain convolution theorem, we can prove the peak frequency and phase are frequency and phase of the harmonic wave signal.

根据频域卷积定理证明最大峰值点的频率和相位就是信号的实际频率和相位，依据由卷积关系得出的关于幅值的方程求出校正幅值。

Ansys-finite element analysis is used to figure out the capability of steel corbel reinforcing the negative bending moment part of continuous beam or cantilever beam in reducing stress peak.

本文采用有限元计算手段分析了在悬臂粱或连续梁负弯矩梁底粘锚钢支托牛腿加固对应力峰值的削减作用，并予以实例证

After full-blown stage, content of soluble protein in cormel depressed and kept relatively stable for 1 to 3 weeks, then it sharply ascended again, till half withered maximum was reacheded.

盛花期后籽球内可溶性蛋白含量下降并维持1～3w相对稳定，之后再次快速升高，至半枯期达到峰值。

The triple correlation function of m-sequence and its peak feature are studied and described in this paper.

针对m 序列的三阶相关函数及其峰值特性进行了研究。

The background component must be calculated by integration of the product of aerodynamic force covariance and influence function, instead of mode superimposition, while the resonant component only consider the contribution of the 1st mode.

前者不能按振型分解法求解，而应通过对气动力协方差与影响函数乘积积分的方法来计算；后者可只考虑一阶振型的贡献，两者应按平方和开方的原则组合得到脉动风致响应的峰值。

The aim of our study is to investigate the magnitude of the genetic determination of the peak bone mass (adjusted by gender, age, height, weight) at the spine and hip and their genetic covariation in Chinese.

本研究的目的是在中国人群中检测遗传因素对腰椎和髋部峰值骨质变异的影响大小，以及这两个骨质疏松性骨折高发部位骨质的遗传相关性。

Ultrasonic measurement method is a new one. It has many advantages, such as, not changing the profile of the flow and characters of the fluid, non-invasion, no pressure losing and can work under the severe conditions. Collecting the flow noise signals at the upstream and downstream of the pipe, adopting the cross correlation method to analysis signals, calculating the cross correlation function and finding the peak of it, then we can get the transit time.

超声波流量测量具有不改变流动状态与性质、非接触、耐恶劣环境等优点，通过对所采集的上、下游流动噪声信号进行相关分析，其互相关函数的峰值位置所对应的时间，为流体流过上、下游传感器之间的距离所用时间，进而计算出流速和流量。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。