In this paper metacompact maps and paracompact maps are characerized in terms of locally finite,point-finite semi-open refinements of open covers,and the existence of closure-preserving closed refinements,interior-preserving open star-refinements of interior-preserving directed open covers.
主要利用开覆盖的局部有限,点有限半开加细及内核保持定向开覆盖的闭包保持闭加细,内核保持开星加细等进一步刻划仿紧映射和亚紧映射。
The character of star refinement in topological space;
拓扑空间中星加细覆盖的性质
Mutation analysis of neural cell adhesion molecules in human astrocytoma
人脑星型细胞瘤神经细胞黏附分子基因突变分析
For exploition the pathogeny of genesis and progress of the glioma on a molecular level and discussion the pre-diagnosis of the glioma, we constructed the human astrocytoma cDNA library thus there will be a platform for researchment of glioma tumorigenesis related genes.
星型细胞瘤是一种极具侵袭性的恶性神经胶质瘤,目前还没有非常有效的治疗方法。
So far, there are few knowledge about etiological and pathophysiological mechanism of astrocytoma.
有研究表明，星型细胞瘤恶性程度与血管密度呈显著正相关。
Mutation analysis of neural cell adhesion molecules in human astrocytoma
人脑星型细胞瘤神经细胞黏附分子基因突变分析
The imaging of pilocytic astrocytoma and its current status
毛细胞型星形细胞瘤影像学诊断现状
basal cell type ameloblastoma
基底细胞型成釉细胞瘤
granular cell type ameloblastoma
颗粒细胞型成釉细胞瘤
ameloblastoma of basal cell type
基底细胞型造釉细胞瘤
A Multivariate Analysis: Clinical Factors of Astrocyte Tumors and Its Relation with the Prognostic Outcome;
影响124例星型细胞肿瘤预后的临床多因素分析
Prognostic Factors for Patients with Astroglioma and Set up COX s Proportional-Hazards Model;
脑星形细胞瘤患者预后多因素COX模型生存分析
The Expression of STAT5 in Human Gliomas and Its Clinical Significance
STAT5在人脑星型胶质细胞瘤的表达及意义
Effect of Calmodulin Antagonist EBB Alone and in Combination with BCNU on Human Malignant Astrocytoma Cells in vitro
新型钙调素拮抗剂对体外人脑恶性星形细胞瘤细胞增殖的抑制
The Imaging Characteristics of Intracranial Pilocytic Astrocytoma and Correlation with Clinical Pathology
颅内毛细胞型星形细胞瘤的影像学表现与临床病理对照研究
acanthomatous ameloblastoma
棘皮瘤型成釉细胞瘤
acanthomatous type of ameloblastoma
棘皮瘤型造釉细胞瘤
Pilomyxoid astrocytoma:literature review
毛细胞黏液样星形细胞瘤的研究进展
Diagnosis of Pilocytic Astrocytoma by CT and MRI
毛细胞星形细胞瘤的CT、MRI诊断分析
Pilomyxoid astrocytoma:a newly codified astrocytoma of the central nervous system
毛细胞黏液样星形细胞瘤:一种新确定的星形细胞胶质瘤
Study of the Relation between the Expression of β1,4-galactosyltransferase V and the Malignancy of Human Astrocytoma;
β1，4半乳糖基转移酶V与星型胶质细胞瘤恶性表型关系的研究
Preliminary Study of the Relationship between Axin Gene, a Tumor Suppressor Gene, and the Development of Rectal Carcinoma and Astrocytomic Neopalsms;
抑癌基因Axin与直肠癌及星型细胞肿瘤发生关系的初步研究
A malignant tumor of nervous tissue composed of astrocytes.
星形细胞瘤一种由星形细胞所构成的神经组织的恶性肿瘤