体大

The ablative performance of C/C composites with different carbon matrix was investigated by stagnation point ablation test.

炭基体在C/C复合材料的组成中占有很大的比重，因此炭基体不同的结构状态往往对C/C复合材料的各项性能有显著的影响。

Besides, the most important function of the network monitoring system develop by this research is different with other ones, which have been used: he/she can use other PC, which have authorized by Server PC, to modify the Server PC applications, there are many functions include: test software and hardware remotely, debug remotely and execute application remotely, etc.. Anyway, when problems happen in Server PC, in most case we can fix problems by other PC. Users can arbitrary add/subtract functions and applications in order to improve efficiency of system, without modifying Distributed Data Acquest Module.

本研究所发展的监控系统，除了可在网页上浏览动态资料外，其与现有既存的网路监控系统最大的差异在於：可在任何一台经过授权的电脑修改伺服电脑的程式，其中包括：远端测试软硬体、远端故障排除、遥控启动程式；也就是说，当大部分情况发生时，人员不需要到达现场，即可将问题排除，且在不变更资料撷取模组等相关硬体的前提下，可在远端依现场的需要，任意的增加或删除伺服电脑的功能和程式，进而达到最佳的工作效率。

With economic development, the rock material is widely applied in the water conservation、 resources mining、 the civil construction 、 the railway and so on, a lot of problem about rocks urgently is demanded to solve, so there are very important theory and realistic meanings to thoroughly research its nature、 concerning and destroying mechanism,Due to natural function, massive joint and crack with rock, though the scale of these is small, it changes mechanics nature of rock greatly and reduces deforms mould and intensity parameter, and makes it presenting aeolotropy .

随着我国经济建设的发展，岩石材料被广泛应用于水利、资源开采、土木建筑、铁路等领域，与此同时出现许多岩石方面迫切需要解决的问题，所以对其性质、本构关系、破坏机理的深入研究有重要的理论意义和现实意义。由于天然作用，岩石内部存在大量的节理和裂隙，虽然这些裂隙的规模不大，但裂隙的存在大大地改变了岩体的力学性质，使其变形模量及强度参数降低，且使岩体的力学性质呈各向异性。

Our researches include:To establish the rat experimental model of VILI and study the the activation of the receptor of cellular membrane in VILI;To observe the change of transmembrane signal transduction and inflammation cytokine after applying the specific blocking agent of receptors;To observe the change of transmembrane signal transduction and inflammtion cytoking after applying the no specific blocking agent of receptors.

主要内容建立大鼠VILI实验模型，观察各种细胞膜受体（包括整合素受体、生长因子受体、G蛋白偶联受体）及其配体在大潮气量机械通气时的表达变化；应用各种受体的特异性阻断剂，观察对大鼠VILI信号转导通路以及炎症因子表达的影响；应用各种非特异性阻断剂，观察对大鼠VILI信号转导通路以及炎症因子表达的影响。

Objective: This experimental study is based on earlier animal and clinical experiment, drawn thinkings of combinations with two methods and pursued a synthesis method of high-efficiency, cheap and convenient calcium and exercise treatment. We adopt taking natural-clam's casing powder and preconcereted-intensity excises to intervene shape of osteoporosis in gelded rats, than we compare the indexes such as the biomechanics indexes of the right femur and the third lumbar vertebrae, the weight and uterus quotiety of rats before the experiment to these indexes after the experiment. We hope to find better and suitable way to prevent and treat the postmenopausal osteoporosis and offer reference for clinic.

目的 本实验的主要目的是在前期动物实验的基础上，引入两种方式联合干预的思维，立足于探求既高效又经济、方便的补钙剂加上与运动疗法相联合的方式，对切除雌性大鼠卵巢而复制成的骨质疏松症模型进行服用天然贝类蛤蜊壳粉，同时施以预定强度的运动刺激的方法，再通过试验前后大鼠体重、子宫指数的变化及大鼠股骨和椎体生物力学指标的对比变化进行分析，以期探索出防治绝经后骨质疏松症的更好的、更适宜于大众的手段；并为天然钙剂和运动联合作用防治PMOP提供参考。

The results showed as:(1)Gegen decreases fasting insulin and insulin resistance index and increases insulin sensitive index of rats of insulin resistance induced by dexamethasone significantly;(2)Gegen can improve glucose tolerance of rats of insulin resistance but not to alloxan indued diabetes mice;(3)Gegen increases glucose intake of 3T3-L1 adipocytes and improves the insulin resistance of 3T3-L1 adipocytes induced by dexamethasone significantly;(4)Gegen can activate peroxisome proliferator- activated receptor gamma, make it bind to PPAR response elements;(5)Gegen can up-regulate mRNA expression of PPAR v ,aP2 and adiponectin.

结果表明：①葛根显著降低地塞米松诱导的胰岛素抵抗大鼠血清胰岛素水平和胰岛素抵抗指数，升高胰岛素敏感指数，改善大鼠的胰岛素抵抗；②葛根显著改善胰岛素抵抗大鼠的糖耐量，但对四氧嘧啶糖尿病小鼠的糖耐量没有明显的作用；③葛根显著增加胰岛素抵抗3T3-L1脂肪细胞对葡萄糖的摄取，改善地塞米松诱导的3T3-L1脂肪细胞的胰岛素抵抗；④葛根能促进HepG2肝癌细胞过氧化物酶体增殖物激活受体γ与靶基因的特异DNA序列结合，对PPARγ及其下游基因的转录具有激活作用；⑤葛根能够促进PPARγ及其下游基因脂肪酸结合蛋白(aP2)、脂联素mRNA的表达。

The mean arterial pressurewere measured in each rat.the stereological parameters such as the myocardial surface density、the myocardial volume density、the myocardial specific surface and the mean free path etc.were measured and numerated.

建立腹主动脉缩窄性高血压大鼠模型，测定大鼠平均动脉压、大鼠心肌的表面积密度、体积密度、比表面及平均自由程等各项体视学参数并计算。

Obviously, this yangtze river money stone indeed is in this kind of wonder stone the amount of space occupied is big rarely; second, on its stone body's money design is big, the biggest diameter amounts to 14 centimeters, but on the common yangtze river money stone's money design diameter probably is also about 1--4 centimeters; third, its modelling is special.

可见，这枚长江钱币石的确是这类奇石中体量大得较少见的；二是其石体上的钱币图案大，最大的直径达14公分，而一般长江钱币石上的钱币图案直径大约也就是1——4公分左右；三是其造型特别。

It was found that Azithromycin led to very effective treatment. Conclusion Lobar pneumonia caused by mycosplasmal was rather difficult to be distinguished from pneumonia caused by germ in both clinical manifestations and X-ray, and more difficult to be distinguished from lobar pneumonia caused by Streptococcus pneumoniae. The diagnosis mainly relied on MP-IgM test. Mycrolide antibiotics were selected to treat mycosplamal pneumonia preferentially.

肺炎支原体感染致小儿大叶性肺炎在临床和X线表现上与细菌性肺炎不易区分，尤其与肺炎链球菌感染的大叶性肺炎难以区分，血清学检测MP—IgM为诊断的主要手段；大环内酯类抗生素是治疗的有效药物。

Therefore, the EL spectra of (Znq_2)_4 is wider than that of Znq_2. 4._2 was synthesized. The analysis of molecular spatial structure and the characterization of material performance of_2 and Liq showed that two Liq molecules and two Naq molecules were connected by Na-O-Na bond bridges to form_2. Compared with Liq,_2 exhibits stronger rigidity in planar molecular structure, larger steric hindrance and intermolecular distance, and much smaller molecular polarity, thus resulting in much longer fluorescence lifetime, much higher fluorescence quantum efficiency, wider energy bandgap and better film formability. When used as light-emitting layer in OLED,_2 shows lower formation probability of excited dimmer and exciplex formation than Liq, thus emits bluer light with higher current efficiency than Liq. When_2 ultrathin film is used as electron injection layer in OLED, it exhibits higher current density, higher luminance, lower turn-on voltage and higher current efficiency than Liq ultrathin film for the existence of sodium ions in_2 ultrathin film. 5. The summarization the relationship between molecular spatial structure and material performance of Alq_3,(Znq_2) and Liq, lead the conclusion that the molecular spatial structure of Mq_n affects its material performance in such aspects as the rigidity of planar molecular structure, intermolecular interaction, molecule stacking mode and intermolecular distance.

制备了_2，通过对_2和Liq的分子空间结构与性能进行分析与讨论，发现_2是通过两个Na-O-Na键桥将两个Liq和两个Naq连接构成的，其分子平面结构的刚性程度强于Liq，空间位阻大于Liq，分子之间的距离大于Liq，分子极性远远小于Liq；_2的荧光寿命长于Liq，荧光量子效率高于Liq，成膜性优于Liq；_2的禁带宽度比Liq大，光致发光光谱中_2的最大发射峰较Liq发生蓝移；当_2在OLED中作为发光层时，激发二聚体与激基复合物的生成几率远远小于Liq，发的光比Liq更蓝，电流效率大于Liq；_2超薄膜中有Na离子的存在，与Liq超薄膜相比，当其在OLED中作为电子注入层时，具有更大的电流密度，更高的发光强度，更低的阈值电压和更高的电流效率 5、对上述Alq_3、Znq_2和Liq的分子空间结构与材料性能之间的关系进行了归纳总结，认为Mq_n的分子空间结构主要在分子平面结构的刚性程度，相邻分子之间的相互作用，分子堆叠的方式和分子之间的距离这四个方面影响其性能。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。