是...的特点

Such distribution rules correlatively with velocity as energy, momentum, frequency and wavelength, are the key point of this study paper as well as the differece from other literatures.

与速度有关的能量、动量、频率和波长等各种物理量的分布规律的讨论是本文的重点，也是本文区别于其它文献的特点。

Now these are all characteristics that can be acquired and practiced in a very sincere manner to enhance a current friendship-relation and also to gain additional friends.

现在这些都是后天练的特点，可以在很诚恳地提升了本届友好关系，并争取更多的朋友。

MILAN - The most impressive quality of Jon Dahl Tomasson is his great ability to get immediately into the game.

米兰－JDT最突出的特点是迅速进入比赛状态的能力。

It possesses no damnification of material and characteristic of high quality of processing, its the developmental direction of laser exact processing in 21 century.

具有不损伤材料和加工质量高的特点，是21世纪激光精密加工发展的方向。

The Danube Business School Krems is known for its diverse and innovative programming.

这项计划的特点是其独特的两通才和专家课程内容模块化设计。

One is to utilize ships and special meshwork to draw or push away the sea-ice on the sea, and the other is to set up some barriers made up of several pillars at coast, which is vertical to the main direction of sea-ice movements, and to centralize the moving sea-ice along the bar according to the characteristic that sea-ice moves with wind and sea-flow, which is easy to carry and debark the ice.

一是利用船舶和特殊网具在海上拉冰；二是在海岸边建一个与海冰主运动方向相垂直的由若干个柱子组成栅栏，利用海冰沿按风和流的运动方向而移动的特点，将运动的海冰集聚在栅栏前，便于把冰搬运上岸。

Objective To study the power spectrum density of blood flow ultrasonic Doppler signal using wavelet analysis. Method Doppler signal of blood flow in human common carotid artery was studied with wavelet scalogram analysis, an affine smoothing Wigner Ville transform with a constant "Q" character. Result Wavelet scalogram of blood flow ultrasonic signal had a higher distinguishability than STFT spectrogram in the low frequency portion, but had poorer decussation terms than spectrogram.

对于平稳信号的处理工具仍然是Fourier变换，但是，在实际应用中的绝大多数信号是非平稳的，现在看来处理非平稳信号的主要工具将是小波变换，这主要是因为传统的Fourier变换分析信号时，时间和频率分辨率精度是固定不变的，而利用小波变换分析信号，在信号高频段时间分辨率精度也较高，在信号低频段频率分辨率精度较高，这很符合非平稳信号的特点。

The characteristic of TV medium is one-way and deferent, audience hard very good participation is interactive.

电视媒体的特点是单向传送，观众难以很好的参与互动。

The results show that the deflector has the features of a large,bidirectional angular deflection and fast time response.

测量结果表明，这种微偏转器的特点是可双向偏转且偏转角度大且具有快的时间响应。

We believe its success lied in the method that"defrayment determines income", in which the object of defrayment steered clear of the ministry of finance in the government and solved its own problem.

也是战争赋予了北魏财政许多新的特点。这也使其财政收支始终只能在一种动态的平衡下维持。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。