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A series of indexes reflecting free radical changes, anti-oxidations, Immune function, endocrine function was studied by Chemiluminescence method, immunoturbidimetry, ANAE dye method, micro-hemagglutination inhibition test and radio immunoassay in the chicken with encephalomalicia induced by giving the feed being deficient in VE and extra fish oil artificially. The pathological changes including microscopic and ultramicroscopic changes in the relative organs and tissues were observed.

本实验以一日龄150只海兰兰蛋鸡为实验动物，用低维生素E且添加鱼油日粮饲喂雏鸡，复制脑软化症动物模型，采用化学发光法、免疫浊度测定法、酸性α-醋酸萘脂酶染色法、微量血凝抑制试验、放射免疫测定技术等方法系统地检测了脑软化雏鸡的自由基代谢和抗氧化功能、红细胞免疫功能、细胞免疫功能、体液免疫功能及非特异性免疫功能等指标，并对患雏病理组织进行了显微及超微结构观察。

Changes in blood flow are secondary to a relaxation of small arteries and arterioles, whilst changes in microvascular permeability, leading to inflammatory edema formation and cell accumulation, are mediated via changes that occur at the postcapillary venule level.

血管活性肽分子及其相关肽段可以内分泌的方式发挥循环激素的作用，还可以旁、自分泌的方式，通过其靶细胞表面的G蛋白偶联受体，在血管局部发挥其调节血管舒缩、细胞增殖迁移和分泌等复杂的生物学作用。

Results 28 cases of permeative node changes in lung, 25 cases of permeative spot and ground glass changes, 11cases of permeative griding and alveolate changes(64 cases in all). Making 75 times biopsy in regard to 64 cases.

结果 对28例弥漫性小结节病变、25例弥漫性斑片及磨玻璃状病变、11例弥漫性网格及蜂窝状病变（共64例）进行了75次切割活检，切割取材成功率 96.88%(62/64)；病理检查确诊率91.94%(57/62)，检查结果假性率17.74%（11/62），并发症发生率23.44%（15/64）。

E. staining and other techniques were used to elucidate the pattern of follicular development, atresia, changes in follicle number on the ovarian surface, proportions of apoptotic granulosa cells in follicles of different sizes and morphological changes of atretic follicles, as well as changes in serum estradiel and progesterone levels at different stages of the porcine estrous cycle.

为探讨猪发情周期不同时期卵泡发育和闭锁的规律及机理，本实验通过TUNEL原位标记、H.E。染色以及放射免疫测定等手段研究了猪发情周期不同阶段卵巢表面各类卵泡数量的变化、各类卵泡中颗粒细胞的凋亡比例、闭锁卵泡的形态变化以及发情周期各阶段血清孕酮及雌二醇水平的变化等问题。

MethodsNonheparinized autohemic blood of the rat was taken out from rat"s femoral artery and injected into its caudate nucleus immediately to establish a model of intracerebral hemorrhage.The changes of edema in the ipsilateral bassal ganglia , ipsilateral cortex, contralateral bassal ganglia and contralateral cortex were measured at 1,2,3,5 and 7 days respectively after intracerebral hemorrhage. The rat"s packed red blood cells, lysed red blood cells and hemoglobins at different concentrations were injected respectively into the rat"s caudate nucleus. The changes of edema in various regions of the brain at different time were measured as above. 5U thrombin was injected into the rat"s caudate nucleus and the changes of edema in various regions of the brain at different time were measured as above.

自体股动脉取血，并采用自体未肝素化新鲜血回注法建立大鼠尾状核出血模型，观察脑出血后1，2，3，5，7天血肿同侧基底节区、血肿同侧对应的皮质区、血肿对侧对应的基底节区及血肿对侧对应的皮质区脑组织水分含量的变化；分别以自体浓缩红细胞(PRBC，50％)、溶解红细胞(LRBC，50％)、不同浓度的大鼠血红蛋白注入大鼠尾状核，并观察不同时间不同部位脑组织水分含量的变化；以5U凝血酶注入大鼠尾状核，观察不同时间不同部位的脑组织水分含量的变化。

Research progresses have been performed during the past decade in the following aspects: ecologicaldatabase development, climate and its variability, ecophysiological response of plants to environments,vegetation and landscape changes, biodiversity patterns and their changes, plant functional types and traitswith relation to climatic gradient, productivity and carbon dynamics, pollen-vegetation relationship, tracegas emissions, land use and land cover changes, as well as biogeographical and biogeochemical modelling.

在过去的10年里，中国东北样带的研究进展表现在以下几个方面：生态数据库发展、气候及其变异性、植物对环境的生态生理响应、植被和景观变化、生物多样性格局及其变化、植物功能型和植物性状及气候梯度分析、生产力和碳动态、花粉-植被相互关系、痕量气体放散、土地利用和土地覆盖变化以及生物地理和生物地球化学模拟。

All pregnant women face tremendous physical changes ranging from weight gain,bloatedness,generalised swelling to psychological changes caused by hormonal changes.Most women enjoy being pregnant but the face is many women who are happy about being pregnant and who want their babies dislike or even hate the unpleasant pregnancy symptoms.

二、 所有怀孕的女人都面临着生理过程中的一个变化，范围从身体体重的不断增加，身体的臃肿，荷尔蒙的失调等身体反应，造成很多马上就要做母亲的心理变化，比如很多女人都享受怀孕，喜欢孩子的降临，但是怀孕时孩子带来的痛苦以及身体发生的变化，成了很多女人多余的烦恼。

Thirdly, this text has analyzed the subject, reason, system supply and demand and the cost profits of changes of our country"s rural financial organizing system changes in terms of system economics;, the economic effect on financial policy change which is brought by financial organizing system changes has been analyzed by utilizing Edgeworth"s boxlike chart right.

为了确定改革农村金融组织体系对农村经济发展的实际影响，本文以长阳县经济为例，通过引入并改进道格拉斯生产函数，建立经济增长模型，通过对产出Y、产业结构S、劳动力的投入L、资本的投入K和技术水平T进行回归，得出金融体制改革后，长阳县的资本投入对国民生产总值产出的弹性系数得到了较大提高。

While the control group had a horizontal curve which had micro changes. To compared with control group, the serum hepcidin contents had a tendency like a cavate parabola which had the lowest on 8th、9th、10th day, the same to the hepatic hepcidin gene expression changes. While control group had the same changes of gene expression .

血清铁调素ELISA检测含量趋势与对照组比较，呈现凹陷的抛物线变化，低值出现在第8、9、10天，整体变化趋势与肝脏基因水平相符合；对照组变化亦与肝脏hepcidin基因水平相符合。

Furthermore, in order to improve the interpretation of the deltaic sedimentary record, e.g., to identify climate and environmental changes using the record, the various parameters derived from analyses of the cores should be standardized by evaluating the temporal changes caused by early diagenesis and decay, and by determining the rate of deltaic shoreline changes which control the relative position of the record within the deltaic sedimentary system.

此外，在长江三角洲沉积记录的分析方面，为了更好地提取气候、环境演化信息，应充分考虑沉积记录形成后所经历的自身变化（如成岩作用变化、分解和衰变等）和相对于岸线迁移的空间位置变化。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。