目的评价颅内肿瘤手术中细胞学印片方法诊断的准确性。
Objective To evaluate the diagnostic accuracy of imprint cytology for intracranial tumors during operation.
克隆出一条新的候选基因片段，为胃印戒细胞癌的病因学研究提供新的线索，为进一步深入研究奠定基础。
An EST of a new given gene was obtained and might be useful in revealing the mechanisms of gastric signet ring cell carcinoma.
早期胃癌中，印戒细胞癌的淋巴结转移率与其他组织学类型的胃癌无差异。
In the early gastric cancer, the rate of lymph node metastasis caused by signet ring cell carcinoma was not different from that of other gastric cancer.
结论细胞学印片诊断准确率与冰冻切片接近，且两者有互补的作用。
Conclusion The accurant rate of imprint cytology is almost equal to that of frozen section, and both the detection methods have a supplementary effect to each other.
常见的细胞学特征包括在无空泡淋巴瘤细胞的背景中不同比例的印戒细胞、淋巴腺小体和胞质环。
Common cytologic features included various percentages of signet ring cells in a background of nonvacuolated lymphomatous cells, lymphoglandular bodies, and cytoplasmic rings.
针对提取出的圆形印鉴印文缺损，本文建立了三个基准图像，运用形态学的细化算法及膨胀运算对其进行处理，找到缺损位置并进行补偿。
In order to repair the seal character defect, we establish three benchmarks image to find the defect's location and repair it using thinning and expansion algorithm.
第二部分即第四章，从设计艺术学的角度对古代图形印的造型、纹样、构图进行研究，分析其艺术特色与设计规律。
The second part, that is chapter four, studies graphics seal's shape, pattern, and composition from the viewpoint of art and design, and analyzes its art and design characteristics and rules.
具有结构先进，性能可靠，印品精美，网点结实，操作简单，造型美观，符合现代人机工程学原理等特点。
Designed from the human engineering point of view, this press is featured with reliable structure, fine appearance and easy operation as well as performance with its clear dot and elegant prints.
具有结构先进，性能可靠，印品精美，网点结实，操作简单，造型美观，符合现代人机工程学原理等特点。
Designed from the human engineering point of view, this press is featured with reliable structure, fine appearance and easy operation as well as performance with its clear dot and elegant prints.
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