相似性

These studies also showed significant genetic similarity between Rio Mayo fish and Pacific coastal rainbow trout from northern California.

这些研究也显示着遗传相似性鱼类和马约里奥虹鳟鱼来自北加州太平洋海岸。

The content of the composition of polysaccharides was determined by anthranone-sulfuric acid method. Result There was no absorption at 240 nm and 260 nm. The IR spectrum graph of the polysaccharides was similar to Polygonatum odoratum, Radix Ranunculi Ternati and Agrimonia pilosa Ledeb.

结果 该有效多糖组分在240 nm和260 nm处无吸收，其红外光谱图与组方药玉竹、猫爪草和仙鹤草的红外光谱图有很大的相似性，周氏克金岩方中该多糖组分含量为1.41%。

Secondly, relations between the structuralism and physics teaching illustrate that the physics history can play the role of "advanced organizer" in improving the transfer ability. Moreover, the theory of recapitulation of physics announces the inherent similarity between the process of physics research and the process of physics conception learning. According to constructivist learning theories, the dissertation explains the process of students' learning the scientific concepts.

首先论文通过分析比较皮亚杰认知发展论和库恩科学发展论得出教育实践应与科学发展规律保持一致，应重视物理学史在物理教学中的应用，对于不同认知水平的学生和不同类型的知识应采用不同的教学方法：其次从结构主义与物理教学的关系说明物理学史在提高迁移能力上可以扮演"先行组织者"的角色；再次，通过物理文化重演理论揭示人类研究物理学的过程与学生学习物理概念的过程的内在相似性，并根据建构主义学习理论解释学生学习科学概念的过程。

Based on the resemblance of deflection equation with free vibration equation, the reciprocal theory can be applied to the analysis of free vibration of unidirectional plate,and through which we can easily get the inherent frequency of unidirectional plate with different boundry supporting after assuming the form of free vibration.

利用单向板挠曲面微分方程和振型方程在数学上及力学上的相似性，提出了分析单向板自由振动的功的互等定理法。

For a good 3D models retrieval system, the geometrical similarity matching method should be reckonable, and be robust to rotation, noise, model degeneracy.

对于三维模型检索系统，三维模型几何相似性比较算法要有较好的可计算性，具有较好的噪声鲁棒性，较好的网格简化鲁棒性，以及三维模型的坐标系旋转鲁棒性。

Firstly, it deals with data in advance by thesaurus concept hierarchy; secondly, it gives different weights for different target information resources; thirdly, it calculates the recommendatory results by adopting traditional similarity measure methods; finally, it optimizes quality of recommendatory results by continual process.

它首先通过主题词概念分层对数据进行预处理，继而对不同的目标资源赋予不同的权重系数，然后采用常用的相似性算法，生成最终的推荐结果，并通过不断的重复操作优化推荐结果的质量。

By comparing the similarity of grasshoppers' community in different habitat regions and clustering and PCA analyzing, the different habitat regions could be divided into 3 types: far off lake region including cutting blank and farmland region; near Lake Region including artificial larch tree and lakefront wetland; mountain site including crude redeposit broad-leaf weed-tree forest.

通过比较不同生境蝗虫群落的相似性，并经聚类和PCA分析，可将松花湖库区5种生境划分为三大类型，分别为远湖区生境，包括采伐迹地和农田；近湖区生境，包括湖边湿地和人工落叶松林；山地森林生境，主要是天然次生阔叶杂木林。

In this scheme, PICF based on higher order statistics is firstly extracted in the reduced space for effective representation of face images, and a PICF-based similarity measurement is proposed in the face image retrieval stage to ensure the efficiency of computation and the accuracy of retrieval and to eliminate the ambiguity in the order of independent features.

为确保计算有效性和检索正确率，在图像检索阶段提出一种基于PICF方法的相似性测度，可消除独立特征顺序的不确定性。

Comparing with the 3D reconstruction image from spiral CT, its model has better similarity and reducibility.

该模型与螺旋CT三维重建影像比较，具有更好的几何相似性与还原性。

There was high similarity in Sphericity, elips degree and regular form factor among the nucleus of mantle cell-centrocyte-centroblastic-centroblastic lymphoma.

套细胞-中心母细胞-中心细胞-中心母细胞性淋巴瘤细胞的细胞核在圆球度、规化形状因子和椭圆度等参数上具有较大的相似性。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新