种特征

This paper presented a feature fusion algorithm of medical image retrieval about endoscopic image based on FCM using color histogram combining with color correlogram.

针对医学内窥镜图像，提出一种基于模糊C-均值聚类算法(Fuzzy C-Means Clustering、FCM)的综合颜色直方图和颜色相关图两种特征的特征融合算法。

Results 7 lung cancer patients were detected three marker VOCs in their breath: Benzene,Propyl benzene and Decane.

使用TEDLAR气袋收集此8例患者的呼吸气体，然后使用固相微萃取－气相色谱对呼吸气体进行分析，根据其出峰时间的不同对VOCs定性，测得患肺癌的患者的呼吸气体中含有苯、丙基苯和癸烷三种特征性气体，而炎症患者的呼吸气体中则没有出现这样的特征性气体。

Three final discriminant feature vectors are obtained, from which a feature fusing method is developed.

对最终获得的3组鉴别特征设计了一种特征融合的方法。

The discussion of monetary policy and capital flows almost inevi-tablybegins with the well-known trilemma, the observation that acountry can choose no more than two of the following three featuresof its policy regime:(1) free capital mobility across borders,(2) a fixedexchange rate, and (3) an independent monetary policy.1 Various combinations of these features have dominated world monetary ar-rangementsin different eras.

关于货币政策和资本流动的讨论要从众所周知的"三难困境"开始，即，一个国家的政策安排不可能同时具有下属三个特征，而只能三者选二：（1）资本自由的跨国流动（2）固定汇率（3）独立的货币政策。这三种特征的不同组合就构成了世界不同地区的货币制度安排。

To demonstrate the reasons why China should employ a different type of democracy, Chinese scholar Liu Xirui wrote an article called "Integration: the essential characteristics and final destiny of Chinese democracy"(融和:中国民主的本质特征与归宿) In it, he claims that the form of democracy in modern China is a combination of the results of China's development in conjunction with certain fundamental beliefs.

为了说明为何中国应该采用一种不同形式的民式，中国学者刘熙瑞写了篇文章《融和：中国民主的本质特征与归宿》。文中，他提出现代中国的民主形式是中国的发展以及某些根深蒂固的信仰的综合结果。

Firstly, Dempster-Shafer is developed by not only considering the certainty of the evidence, but also considering the average support of the evidence to different subsets in the assignment framework so that it can give more reliable combination result. Secondly, amplitude ratio feature and Euclid distance of the probability density distribution function in Pearson graph from different temporal SAR images are extracted to present change feathers in different scales. Finally, the improved Dempster-Shafer algorithm is applied to fuse the two different features to detect change information of SAR images.

首先通过综合考虑证据本身的确信度和证据对辨别框架中子集的平均支持度进行证据间的加权合成，改进证据理论对证据的合成，提高其可靠性；然后提取不同时相图像间的散射幅度的对比度和概率密度分布函数在皮尔逊图中的欧式距离，两种特征参数代表了像元级和区域级不同空间尺度下微波遥感图像中关于地表变化的信息；最后将改进的证据理论用于两特征之间的融合处理，得到地表的变化信息。

This peper is mainly devoted to the study of three kinds of characterizations of simultaneous invariant subspaces, i.e., time domain characterization, frequency domain characterization, and geometric characterization.

摘要本文主要讨论了同时不变子空间的三种特征：即时域特征、频域特征和几何特征。

The three types of ink is the characteristic other than other than black and white color feature, that is, hue hue, saturation, brightness (Lightness, saturability.

油墨颜色的三种特征是除黑白以外的彩色特征，即色调、亮度、饱和度。

The dome-shaped appearance of the macula was visible on both B-scan ultrasonography and OCT: a characteristic bulge of the macular retina, RPE, and choroid within the concavity of the moderate posterior staphyloma was present in all eyes.

黄斑的圆顶状形态在B型超声和OCT中均可见：一种特征性的中度后葡萄肿凹面中黄斑区视网膜、视网膜色素上皮细胞和脉络膜膨出，这种特征可见于所有眼。

As other explanations proved equally untenable, biologists concluded that there is no important adaptive difference between left-eyedness and right-eyedness, and that the two characteristics are genetically associated with some other adaptively significant characteristic.

由于其它的解释被证明同样也是站不住脚的，所以生物学家得出了结论，认为眼是在左侧还是在右侧并没有什么重要的适应性差异，这两种特征在遗传上与别的一些有意义的适应性特征相关。

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。