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Combined with animal model of peradaptation to myocardium ischemia , the research observed the level of enzymatic dynamics of myocardium, SOD,MDA,ET and correlation peptide of calcitonin gene in peripheral blood and cardiac function, apoptic cell and expression of apoptosis regulatory gene, ultrastructure of myocardium with BIOPAC16, in situ end labeling and hybridism, optic microscope and electron microscope. The study of animal model of peradaptation to myocardium ischemia illustrated that the peradaptation and pretreatment with Wenxin capsule could be positively protective for the injury of ischemia reperfusion. The protection is mainly reflected by reduction of infarction area, correction of heart rhythm abnormality of ischemia reperfusion, melioration of the contraction and relaxation function of myocardium, recovery of the subcellular structure and themelioration of the abnormality of biochemical and bioactive substance in the myocardium.

并结合心肌缺血预适应动物模型，采用BIOPAC16导生理记录和分析处理系统处理心肌功能指标，采用原位末端标记及原位杂交技术标记凋亡细胞及凋亡相关调控基因的表达，采用光电镜技术观察心肌超微结构的变化，同时观察外周血心肌酶、超氧化物歧化酶、丙二醛、内皮素、降钙素基因相关肽等水平，结果表明心肌缺血预适应及温心胶囊预处理对心肌缺血再灌注损伤具有肯定的保护作用，其保护心脏作用主要表现在缩小心肌梗死范围、抗缺血再灌注心律失常、改善心肌收缩和舒张功能、减轻心肌超微结构损伤，调节心肌生化物质及生物活性物质的生成和释放。

By carrying out ~1H spin-diffusion experiments,the domain sizes of DNA in the complexes were determined.The domain size of DNA is found to decrease greatly when the N/P ratio changes from 0.5 to 3 and changes only slightly with further increase of the N/P ratio.After making a thorough analysis and discussion on drug control release and gene delivery systems with general NMR techniques,we presents a method of 1D PFG NMR technique to realize quick observation on the Mw change of polymer during its degradation process.Moreover,according to the inverse Laplace transformation theory and based on a function of diffusivity distribution of polymer in solution,2D PFG NMR technique is developed to measure the Mw distribution of polymer.Combined with Monte Carlo simulation,the degradation mechanism can be figured out.

从发展新的核磁共振方法，拓展核磁技术应用范围的角度来看，本文首次提出了采用一维脉冲梯度场技术快速测量降解过程中聚合物的分子量变化的新方法；并首次将Monte Carlo模拟与PFG实验结果进行了关联分析，从而不仅可以实时观测体系分子量的变化，而且可以对体系的降解机理进行深入分析；首次将延伸型指数函数引入对自扩散曲线的拟合，并通过反拉普拉斯变换，建立了一种实时测量聚合物体系分子量分布的新方法；首次将固体核磁共振的研究方法，引入聚合物/DNA复合物体系的研究。

For example,"summat" is often associated with a Yorkshire accent, but could equally be associated with a West Country accent, I think, when combined with contractions like "dunno" and "gotta".

比如说，"summat"通常讲是约克郡口音，不过也有可能是西部口音，我认为，同样的还有一些其他缩语例如"dunno"和"gotta"。

The results were as follows:(1) The method that HA was treated by ethanol of 2.5x volume for 20 hours turned out to be the most economic and efficient.(2) Zymolysis combined with deproteinization by chloroform was better than deproteinization by chloroform for several times in yield and purity of HA.(3) HA with purity of 71.1 60/o was obtained by the fermentation with cetylpyridinium chloride.

本文对发酵液中HA的分离提取方法进行对比研究，结果表明采用2.5倍体积的乙醇对HA沉淀，作用时间20小时最为经济合理；采用酶解结合氯仿除蛋白较之氯仿除蛋白，HA的产量和纯度均有所提高；经氯代十六烷基吡啶分级分离后，可得纯度为71.16％的HA产品。

Methods 31 elder patients with histologically or cytologically diagnosed NSCLC were treated with lressa 250mg/d or lressa combined with Aidi injection.Results All the 31 patients might be evaluated.

31例经病理学或细胞学确诊的老年晚期非小细胞肺癌患者，接受单药lressa 250mg/d或lressa 250mg/d联合艾迪注射液治疗，比较其有效性和安全性。

In this paper along with require of campus security system,Campus network system should be a system of dynamic defense,both dynamic and static,passive as well as active,combined with management and technology.Based on such a concept.the author has developed an all-round,multi-level model of network security system with different defendable capabilities,,which covers the whole campus.

本文针对校园网的安全系统的需求，进行了深入的研究与分析，按照建立的校园网网络安全应该是动态防护体系，是动态加静态的防御；是被动加主动的防御，是管理加技术的完整安全观念，提出了一个能覆盖整个校园网络的全方位、各个层次、多种防御手段的网络安全实现模型。

Tubo period sculpture and painting at the absorption of foreign art nutrition, integrated Tibetan folk arts development stage, showing the diversity of artistic styles, with a typical artistic style of Gandhara, with a clear Dunhuang in the Tang Dynasty style, there are the Central Plains sculpture style , a Nepalese style of ancient art, but also a Tibetan folk art combined with the new forms, in a sense it can be said that the development of the arts in the history of Tibet during the opening.

吐蕃时期的雕塑和绘画处于吸收外来艺术营养、融汇藏族民间艺术的发展阶段，表现出艺术风格的多样性，有典型的犍陀罗艺术风格，有明显的敦煌唐代风格，有中原雕刻风格，有尼泊尔古代艺术风格，同时也出现了同藏族民间艺术结合产生的新形式，在某种意义上可以说是西藏艺术发展史上的开放时期。

The mortality could be reduced and the prognosis could be improved obviously in the severe craniocerebral injury patients who would be treated under the mild hypothermy combined with the basic treatment in the early time.

对重型颅脑损伤患者在综合治疗的基础上早期行亚低温治疗可明显减少其死亡率和改善预后。

objective according to 14 cases of patients with post-traumatic bronchial rupture of the ct and x-ray findings.analysis of its causes,trauma type,and ct,x-ray value and the advantages and disadvantages.methods 14 cases of bronchial rupture in patients with clinical data,x-ray,ct-chip analysis and summing up.results traumatic bronchial rupture study the performance of the main image①bronchial cut-off levy;②atelectasis and pulmonary fall levy③pleural effusion,pneumatosis;④mediastinum,subcutaneous emphysema;⑤many thoracic fractures;⑥traumatic wet lung,and so on.conclusion for traumatic bronchial rupture combined with x-ray and ct examination can be clearly diagnosed early.

目的 根据14例患者外伤后支气管断裂的ct和x线表现，分析其起因、外伤类型和ct、x线应用价值及优劣势。方法对14例支气管断裂患者的临床资料、x线平片、ct片进行分析、总结。结果外伤性支气管断裂的主要影像学表现①支气管截断征；②肺不张与肺坠落征；③胸腔积液、积气；④纵隔、皮下气肿；⑤胸廓多发骨折；⑥合并创伤性湿肺等。结论对于外伤性支气管断裂结合x线摄片和ct检查是可以早期明确诊断的。

The tendency of these cameras to frontfocus when tracking in any light, combined with autofocus performance in backlit or shadowy conditions that can at times be poor, means that the EOS-1D Mark III with firmware v1.2.3 and EOS-1Ds Mark III with firmware v1.1.2 produce too many out of focus frames of subjects that are moving quickly.

不论在任何光线条件下，追踪对焦都有对焦前移的倾向，再加上逆光与阴暗环境下，自动对焦表现有时候很糟糕，这意味著 EOS-1D Mark III （ firmware v1.2.3 ）与 EOS-1Ds Mark III （ firmware v1.1.2）拍摄快速移动的物体，会有太多脱焦影像。

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。