变化性的

The following methods were used in the study, such as viral inoculation of animal, pathological method, flow cytometry, RT-PCR, in situ hybridization, immunohistochemistry and terminal deoxy nucleotidyl transferase mediated dUTP nick end labling . Morphological changes of the infected chickling, dynamic changes of T, B cells and T subsets, changes of adhesion molecules on the lymphocyte surface, necrosis and apoptosis of lymphocyte and neurons, changes of MIP-1β and IL-8 producing cells in the brain, cell types of perivascular tuffing in cerebral tissue were systematically studied.

在研究过程中，采用了病毒接种技术、普通病理学研究方法、流式细胞仪技术、RT-PCR技术、原位杂交技术、免疫组化技术、凋亡细胞末端标记技术，系统研究了不同日龄的SPF雏鸡人工感染AEV-NH937株后的病理变化，T和B淋巴细胞、T淋巴细胞亚群的动态变化规律，淋巴细胞表面某些粘附分子的变化，淋巴细胞和神经元的坏死与凋亡，雏鸡脑组织中产生趋化因子MIP-1β和IL-8细胞的变化规律，脑组织中围官性细胞浸润的细胞类型。

With the method of psycholosical measuring, the indexes about kinesthesia accuracy of more joints of continuous moving of upper limbs, sensibility of wrist joint, 2-point discrimination threshold of skin, muscle forcibly sense and shoot exactness were measured in the state of different degree of fatigue.

摘 要：采用心理测量方法，对运动员在安静、中度疲劳、重度疲劳三种状态时的上肢多关节联动动觉准确性、腕关节敏感度、肤觉两点阈、肌肉用力感、投篮命中率5项指标进行测试，结果表明：四项感觉指标和投篮准确性在中度疲劳状态时较安静状态和重度疲劳状态有所提高；不同指标的变化差异不同，投篮准确性、肤觉两点阈、腕关节敏感度的变化达到显著或非常显著水平；而肌肉用力感和上肢多关节联动动觉准确性的变化差异未达到显著性水平；在三个不同疲劳状况下肤觉两点阈、腕关节敏感度与投篮准确性的变化相一致。

The histopathological changes of inoculated duckling were observed.The result showed that the death peak was in 24-48 h with the mortality of 80%.The histopathological changes were hemorrhagic necrotic hepatitis,necrotic splenitis,pancreas limitation coagulation necrosis and heterophil infiltrating into renal leaflet,respectively.

结果表明，接毒后 2 4～ 48h为感染鸭死亡高峰，试验发病的死亡率为 80 %；感染雏鸭肝、脾、胰、肾的组织病理变化分别表现为出血性、坏死性肝炎，坏死性脾炎，胰局灶性坏死及肾小叶的异嗜性粒细胞浸润。

The two mesoscale vortices for east-west distribution are similar to azimuthally wave number two and intensify TC more strong than other two vortices distributing and weaker than actual azimuthally wave number two waves disturbance.

台风内核区和眼壁附近扰动的减弱使台风最大切向风速的增幅减小，且强度增强，风速变化的震荡性加强，震荡的周期缩短；强度减弱，风速变化的震荡性减弱，震荡的周期加长。

Methods 150 patients with pulmonary contusion were analyzed. The CT image and the clinical data was collected, and analyzed the correlativity between delayed pulmonary contusion and the occurred time, the position, previously lung disease or the delayed hemopneumothorax.

分析150例迟发性肺挫伤的CT和临床资料，对迟发性肺挫伤与发生时间、发生部位、与既往肺部疾病以及迟发性血胸的相关性进行研究，对迟发性肺挫伤的CT表现及其动态变化等进行分析。

Objective To study the dynamic changes of S100B protein in subarachnoid aneurismal hemorrhage and investigate the clinical significance in the development of the disease.

中文摘要：目的探讨动脉瘤性蛛网膜下腔出血患者血清S100B蛋白水平的变化、动态变化规律及对病情变化、预后评估等的临床意义。

The quantitative relationship between isomer shift, refractive index and chemical bond parameters were established. The calculated results indicated that the change of crystal parameters and bond length will alter the covalency of chemical bond and peripheral electron density of Fe2+ nuclear, which in turn leads to the change of the isomer shift and refractive index.

根据计算结果发现，晶胞参数及化学键长的变化引起化学键共价性、Fe2+核附近电子云密度的变化等，最终导致同质异能位移的改变，计算结果与实验数据之间较好的一致性验证了此理论的准确性和普适性。

Wen Yanting,Ou Yangjian,Chen JunhaoHemology Department,Gulou Hospital,Nanjing210008. Objective To study the changes of interleukin-2（IL-2）,interleukin-4（IL-4）,interleukin-10（IL-10）,tumor necrosis factor-αand gamma interferon,which secreted by the T lymˉphocytes in patients with chronic ITP who had been treated by prednisone and had positive effects.

目的 通过研究经强的松治疗有效的慢性特发性血小板减少性紫癜患者T淋巴细胞分泌的IL-2、IL-4、IL-10、TNF-α和IFN-γ的变化，探讨这些指标的变化与强的松的治疗效应之间的关系。

This paper from squirrel food availability,food composition,the selectivity of foodresource,take edible behavior and energy countermeasure for food nutrition quality and theform structural feature of alimentary canal and few aspect such as seasonal adaptabilitychange as well as nutrition condition appraisement of population carry out research as redsquirrel nutritional adaptive strategy.At the same time for go on preliminary discuss thegenetic diversity of red squirrels from Daxingan Mountain,Xiaoxingan Mountain,respectively.The result was considered:1squirrel forage plant can use existent obviousseasonal change.

本论文从松鼠食物的可利用性、食物组成、对食物资源的选择性、食物营养质量、取食行为和能量对策、消化道形态结构特征及季节适应性变化以及种群营养状况评价等几方面对东北松鼠营养适应对策进行了研究，同时对大、小兴安岭两个地区松鼠种群的遗传多样性进行了初步的探讨，结果认为：1松鼠饲料植物的可利用性存在明显的季节变化。

RESULTS:Under room temperature,after YZH mixed with Ringer's solution,the pH...

结果 ：在室温条件下，茵栀黄注射液与林格配伍后，其pH值变化明显，并有大量白点产生；与GNS配伍后，24h内其pH值及黄芩苷的含量均无明显变化；与其它3种输液配伍后，在2h内其pH值及黄芩苷的含量均无明显变化，但与NS配伍后不溶性微粒数不符合规定。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。