查询词典 similarity

Therefore utilizing similarity theorem and combining with the vibration circumstances of vehicle's traveling to make the test bed is an effective way for carrying out vehicle test.

所以利用相似定理，结合车辆行驶时的振动情况，来制作实验台架是进行车辆实验的有效途径。

Under the control of similarity theorem and non dimensional parameters,a series of experiments about lee waves over a big topography in the rotating and stratified flow have been done.

文中利用转槽在相似定律及动力无量纲数的控制下，对旋转层结流越过大地形产生的背风波做了一系列的实验。

On the basis of the actual field landform and topography, a simulation test was modeled using similarity theorem. This study embeds gauges in the in-situ geogrids at the construction site and to monitor the distribution of stress and distortion patterns during road construction.

根据野外实际地形地貌条件，利用相似性原理，制作室内模拟模型；在填土中埋设传感器、在土工格栅上粘贴塑性应变计，观测加筋路堤在施工过程中的应力分布和变形情况。

Sinusoidal road surface ; vibration test bed ; caterpillar vehicle ; similarity theorem

正弦路面；振动试验台；履带车辆；相似定理

Experiment and flow visualization are conducted in a water-filled cavity which cover the range of Ra=1×10〓----6×10〓 and Pr=3. 3---6. 5. Similarity theorem is applied in analytical investigations. And core region stratification effects to heat transfer are studied. By using scale analysis, temperature and velocity profiles in turbulent natural convection boundary layer are obtained. The results reveals that for turbulent natural convection in enclosures, the bulk of the cavity fluid is essentially statement with thermally stratified temperature and the only substantial motion is that in the boundary layer along four side walls.

在实验方面，作者在高Ra范围内（Ra〓=1×10'~Ra〓=6×10〓，Pr=3.3~6.3）对封闭空间实验台以蒸馏水为介质进行了换热实验与流动显示；在理论分析方面，作者采用相似原理导出了分析解；研究了核心区温度分层规律及其对换热的影响；另外还运用尺度分析法探讨了紊流自然对流边界层温度与速度分布。

Their corresponding vertexes are used as control points and the parameters of similarity transformation are obtained.

它的另一个优点是理论上对两幅图像之间发生的平移、旋转和尺度变化没有限制。

The matching method based on wavelet transformation measures the similarity by using the distance standard at some resolution level.

新方法在某一分辨级水平上进行曲线形状相似性查询和度量的同时也进行维数曲线的度量和匹配。

Clustering algorithm of similarity under the transformation of scaling and shifting is presented.

聚类试验表明，具有相似时间特征的事件流可以被有效地聚集到同一类中。

Finally, the feature parameters are refined by applying an appropriate similarity transformation to solid features.

实现了基于仿射变换的特征参数优化求精。

The contents contained data transformation, similarity match, prediction, classification, clustering, segmentation and visualization of time series.

在综合分析近年来时间序列数据挖掘相关文献的基础上，讨论了时间序列数据挖掘的最新进展，对各种学术观点进行了比较归类，并预测了其发展趋势。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。