形态学

Finally, the erosion and dilation operators are used to smooth the edges of the segmented regions.

最后，利用形态学的有关算法对分割区域的边缘进行平滑。

There are obvious difference on morphology and cytology between polypoid and diploid.

四倍体与二倍体在形态学和细胞学上有明显差异。

Objective To establish the spontaneous differentiation culture system of embryonic stem cells in vitro and provide methodological and morphological basis for the directional differentiation of ES cells.

目的建立胚胎干细胞(embryonicstemcells，EScells)体外非定向分化培养系统，为其向各种成熟细胞的定向诱导分化提供方法学和形态学基础。

Study on comparative morphology of dissimilitude in winged bean breed,compare with kinship of dissimilitude breed.

以四棱豆豆荚长、宽、高、豆夹宽高比、豆粒百粒重、每个豆荚豆粒数及豆荚特异性形状等指标为依据，对不同的四棱豆品种进行形态学研究，比较不同品种之间的亲缘关系。

According to the analysis of distance matrix, the genetic relationship between strains and the related known species from systematic dendrogram, ITS sequence analysis supports the traditional classification of Auricularia based on morphology.

根据遗传同源性分析，遗传距离分析和系统树上所显示的供试菌株及相关已知种的亲缘关系，ITS序列分析支持传统的依据形态学进行的木耳属分类。

The taxonomic studies of B. dorsalis complex by morphological and genetic characters are reviewed. It is helpful to apply the molecular approach to taxonomic and phylogenetic analysis for the complex. And the outlook of phylogenetics and behavioral study of the complex will be focuse...

文章概述基于形态学和遗传学特征基础上的橘小实蝇复合体的分类鉴定及系统发育研究进展，介绍近年来分子生物学技术在橘小实蝇复合体分类及系统发育研究中的应用情况，展望系统发育和行为学研究是橘小实蝇复合体未来研究的重点领域。

There were statistical differences among the ST upslope, downslope, level and no ST-depression groups, while no difference was showed when paired T test was performed.

心电图ST段形态学下移型组内上斜型、下斜型、水平型与ST段正常组比较，差异均有统计学意义。

According to the requests of packaged granary grain quantity intelligent reckoning, took the actual scene video as the analysis object, and used the dual threshold canny operator and the morphology processing method to extract the grain bag characteristic outline-counter-band of light boundary.

摘 要：针对袋装粮数量智能测算的要求，以实际场景视频图为分析对象，在对典型边缘检测算法实验结果分析的基础上，采用双阈值canny边缘检测算子和形态学处理的方法提取粮袋特征轮廓——反光带的边界。

At last, the classification method is discussed in accidence and a classification method based on decision-tree is presented. In the method, the characteristic parameters of cells are extracted through different methods such as the morphologic, chroma and texture of cells, and then normal cells are eliminated gradually by the means which screens out normal cells from roughly to accurately, and in the end suspicious tumor cells are sorted according to their dubiety.

最后，对细胞的分类方法进行了深入的研究，提出了一种基于判别树的层次分类方法，采用细胞的形态学、色度学和纹理等不同方法获取的细胞特征参数，采取"由粗到精、逐步筛选"的策略逐步剔除正常细胞，并根据可疑程度对疑似肿瘤细胞排序，辅助病理专家的诊断工作。

Objective To investigate the Mahaim's fibers of the cardiac con duction system of human hearts and study their morphological features.

目的研究成人心传导系统的Mahaim纤维组织形态学特点并探讨其意义。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。