形态学

In this paper, a scale space clustering algorithm based on mathematical morphology operators is proposed. The data are firstly converted into a binary image, the noises are then deleted with close open operators. A scale space is constructed with the close operator and structure elements as well as increased size. The connected cells merge with each other with the increasing scale until all of them combine into one.

中文摘要：提出了一种基于数学形态学算子的多尺度聚类方法：首先将数据进行二值图像化处理，利用一次闭开运算去除噪声干扰后再利用逐步增大结构元素的闭运算构建尺度空间，图像内的连通单元集随着尺度上升不断融合，最终全部归并。

The mergence of cells morphological quantitative research, has more extensive application prospect.

细胞形态学定量研究的加入，使系统具有更广泛的应用前景和使用价值。

Studies of African material have demonstrated that there are superficially similar species that differ most obviously in details of mericarp morphology, and detailed studies have led to the recognition of more, rather than fewer, taxa.

非洲材料的研究证明那里有表面上相似的种，但不同处为，多数明显分果爿形态学细节上不同，详细地研究已经分出不是很少而是很多的分类群。

More information is needed on variation within populations, particularly in mericarp morphology, to assess the status of the awnless species of Sida , as there are indications that awned and awnless mericarps can occur on the same plant, thereby suggesting a possible reduction in species numbers.

更多的信息被在居群内在变化上需要，特别是在分果爿形态学方面，评价Sida的awnless种的地位，éveill é作arvensis那些Scrophulariaceae Merrill(花期，看见中国18： 86.1998)。

P.vivax ; merozoite surface protein 1（MSP1）; genotype ; morphology

间日疟原虫；裂殖子表面蛋白1；基因型；形态学

Objective To cultivate human trabecular meshwork cells in vitro and investigate the morphology of cytoskeletal and cell-junction.

目的建立体外培养的人小梁(human trabecular meshwork，HTM)细胞，并观察小梁细胞细胞骨架与细胞连接的形态学特征。

Hoxd13 gene is expressed in cloacal mesoderm, and its expression domains in the hindgut demarcate morphologic boundaries.

Hoxd13基因表达于泄殖腔的中胚层，Hoxd13基因在后肠中的表达可作为划分后肠形态学界限的依据。

Results:In experimental group,all 20 rats have unifocal masses and S-100 protein without extracerebral metabasis and the extracranial extension. The size, the site and morphology of all tumors are almost the same.

结果：脑胶质瘤组，20只大鼠经MRI平扫、增强扫描和形态学检查证实均有单灶肿块，且肿瘤部位、大小、形态基本一致，无脑外转移和颅外扩散，经免疫组织化学染色检测S-100蛋白均为阳性。

The study of the metrical structure of verse.

生物形态学中研究动物结构的分支。

The number of mRNA copies obtained in 1 microgram total mRNA extract of the genes examined in tissue sections with various pathomorphology were clearly differentiated.

切片组织经各种的病理形态学考核后，在其基因中总计1微克的mRNA萃取物中获得的mRNA副本数目被清晰地区别开来。

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。