组织

To establish a model of piglet testis tissue cultured in vitro,the testis's tissues of 30-day-old piglets were used to observe in vitro spermatogenesis,and the differentiation of androgone was identified pre- and post-culture by transmission electron microscopy and HE.

以30日龄仔猪睾丸组织块为培养对象，应用飞利普TECNAI10电子显微镜对培养前后的生精细胞类别进行了观察，对培养后的组织块进行生精细胞分化程度鉴定，建立了仔猪睾丸组织生精细胞爬片体外培养模型。

The experimental group has various changes in the different density of potentill anserine extract.

实验组不同浓度的蕨麻提取物对小鼠肺组织的影响不同，Ⅰ组小鼠肺组织表面肉眼见不同程度的散在点状出血、显微镜下肺泡腔内见散在红细胞；Ⅱ组小鼠肺组织表面肉眼无明显异常，显微镜下肺泡腔内见散在红细胞及淡伊红色液体，两组均见肺泡壁毛细血管扩张充血及毛细血管内皮细胞呈不同程度的增生肥大。

The experimental group has various changes in the different density of potentill anserine extract. The small rat pulmonary tissue surface ofⅠgroup can see sporadic petechia of different degree; pulmonary alveolus cavity can see sporadic erythrocyte under the microscope. The small rat pulmonary tissue surface of Ⅱ group is no obvious abnormality by naked eye; pulmonary alveolus cavity can see sporadic erythrocyte and thin powder color liquid under the microscope. Two groups all have the capillary vessel of alveolar wall dilation and the endothelial cell hyperplasia and hypertrophy in different degree.

实验组不同浓度的蕨麻提取物对小鼠肺组织的影响不同，Ⅰ组小鼠肺组织表面肉眼见不同程度的散在点状出血、显微镜下肺泡腔内见散在红细胞；Ⅱ组小鼠肺组织表面肉眼无明显异常，显微镜下肺泡腔内见散在红细胞及淡伊红色液体，两组均见肺泡壁毛细血管扩张充血及毛细血管内皮细胞呈不同程度的增生肥。

The experimental group has various changes in the different density of potentill anserine extract. The small rat pulmonary tissue surface ofⅠgroup can see sporadic petechia of different degree; pulmonary alveolus cavity can see sporadic erythrocyte under the microscope.

实验组不同浓度的蕨麻提取物对小鼠肺组织的影响不同，Ⅰ组小鼠肺组织表面肉眼见不同程度的散在点状出血、显微镜下肺泡腔内见散在红细胞；Ⅱ组小鼠肺组织表面肉眼无明显异常，显微镜下肺泡腔内见散在红细胞及淡伊红色液体，两组均见肺泡壁毛细血管扩张充血及毛细血管内皮细胞呈不同程度的增生肥大。

The experimental group has various changes in the different density of potentill anserine extract. The small rat pulmonary tissue surface ofⅠgroup can see sporadic petechia of different degree; pulmonary alveolus cavity can see sporadic erythrocyte under the microscope. The small rat pulmonary tissue surface of Ⅱ group is no obvious abnormality by naked eye; pulmonary alveolus cavity can see sporadic erythrocyte and thin powder color liquid under the microscope. Two groups all have the capillary vessel of alveolar wall dilation and the endothelial cell hyperplasia and hypertrophy in different degree.

实验组不同浓度的蕨麻提取物对小鼠肺组织的影响不同，Ⅰ组小鼠肺组织表面肉眼见不同程度的散在点状出血、显微镜下肺泡腔内见散在红细胞；Ⅱ组小鼠肺组织表面肉眼无明显异常，显微镜下肺泡腔内见散在红细胞及淡伊红色液体，两组均见肺泡壁毛细血管扩张充血及毛细血管内皮细胞呈不同程度的增生肥大。

Exfoliated cells from nasoparynx of patients with definite or suspected nasopharyngeal carcinoma were examined for EBNA by anticomplement immunoenzymatic method.

本文用抗补体免疫酶法检查鼻咽部脱落细胞的EBNA，结果①79例鼻咽癌病人全部阳性，其阳性检出率比细胞学(87.3％)和组织学(91.1％)方法高；②4例初次检查EBNA阳性，但细胞学和组织学阴性者，3个月内复查也找到癌细胞；③18例头颈部其他肿瘤病人和21例胎儿全部阴性，并为细胞学和组织学方法所证实。

L Lawfully supervising agricultural ecology protection tasks, organizing ecological and sustainable agriculture tasks; supervising water resources utilization and exploration for fishery, being responsible for the protection of aquicolous and wild animals and plants; supervising utilization and exploration of rural energy resource.

研究提出种植业发展的法规、政策和战略、规划、计划建议，指导种植业生产及结构调整，研究提出并组织落实种植业发展的重大技术措施；提出耕地保护、补偿与改良的政策措施；指导救灾备荒种子、化肥等生产资料的储备、安排；组织化肥、农药、农膜、种子等产品的质量监督、检验、登记；组织种子及其资源的品种审定和进出口审查，指导农业植物内检工作。

The mice were sacrificed on 7, 10, 14, 21 and 28 days post-inoculation and then the hearts were aseptically removed. Pathological changes in the myocardium were observed by light microscopy and the expression of the CD4+ T lymphocyte in the myocardium was determined by immunohistochemistry. ResultsThe CD4+ T lymphocyte was found in the myocardium in the CVB3 infection group.

分别于接种病毒后第7、10、14、21、28d随机取正常对照组小鼠3只、病毒感染组小鼠8只断髓处死，无菌条件下取心脏，光镜下观察心肌组织的病理变化并计算心肌病理组织学积分，应用免疫组化方法检测CD4+ T细胞在心肌中的表达，并与心肌病理组织学积分作相关性分析。

Research group is the basic cell of this matrix structure of discipline, it' s form and scale can be big or small, can develop into a department or school lengthways ,or a institute, research center athwartships, finally maybe expand to whole university; Academe is the service of the structure, it' s task is to manage, harmonize,serve the matrix structure.

矩阵式大学学科组织结构的基本单元为课题组，课题组的形式及规模可大可小，纵向可以发展为学系、学院，横向可以发展为研究所、研究中心等，并将最终扩展到整个学校；大学研究院作为矩阵式学科组织结构的管理服务组织，对其进行管理、协调与服务。

Adjacent explants were connected to each other by the migrating cells with the occurrence of autorhythmic beating of the explants.

在三维胶原中，心脏组织块生长良好，迁出的细胞将相邻组织块连接起来，组织块有自发的搏动。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐