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Four experiments were primarily studied the antimicrobial ability and activity of the antimicrobial peptides crude sample from young Chelydra serpentina's intestines,blood,liver,skin,moreover were studied the blood antimicrobial peptides' purification process and their related characteristic.

本文初步研究鳄龟肠道、血液、肝脏和皮肤组织粗提物的抗菌活性，在此基础上进一步研究了鳄龟血液抗菌肽的分离纯化过程及其相关性质。

ABSTRACT Inhibition mechanism and the relations between inhibition efficiency and molecular structure of inhibition of carbon steel in chlorhydric acid by benzene nitriles whose inhibition is caused by chemical adsorption and quaternary ammonium salts whose inhibition is caused by physical adsorption are mainly studied from microscope through quantum chemistry calculation, and the relations between inhibition efficiency and molecular structure of inhibition of carbon steel in chlorhydric acid by benzene nitriles are studied by making use of model-constructing thought of grey theory in this paper.

本文主要通过量子化学计算，从微观角度研究了化学吸附型缓蚀剂苯腈类化合物和物理吸附型缓蚀剂季铵盐在盐酸溶液中对碳钢缓蚀的缓蚀机理和缓蚀性能与分子结构的关系；并运用灰色理论建模思想，研究了苯腈类化合物在盐酸溶液中对碳钢缓蚀的缓蚀性能与分子结构的关系。其中，通过量子化学计算，从微观角度研究物理吸附型缓蚀剂在盐酸溶液中对碳钢缓蚀的缓蚀机理和缓蚀性能与分子结构的关系，是在尝试着进行；而运用灰色理论建模思想，研究缓蚀剂缓蚀性能与分子结构的关系，是一项具有尝试性和开拓性的工作。

The baseline-sensitivity of Cladosporium fulvum to azoxystrobin was established,the present resistance situation of C.fulvum in different areas to Azoxystrobin was studied,and the resistant risk of C.fulvum to azoxystrobin was also assessed in laboratory.Resistance mechanism of C.fulvum to azoxystrobin was studied preliminarily.The results are shown as follows.

本试验建立了番茄叶霉病菌对嘧菌酯的敏感性基线：研究了目前不同地区的番茄叶霉病菌对嘧菌酯的抗药性现状；进行了番茄叶霉病菌对嘧菌酯的室内抗药性风险评估；对番茄叶霉病菌对嘧菌酯的抗性与苯丙氨酸解氨酶的活性进行了初步探讨，获得了如下研究结果： 1。

Resistance responses were studied in different Arabidopsis ecotypes after being inoculated by some important plant pathogens. According to the results, molecular mechanisms of resistance and expression of the defense-related genes in resistance and susceptible Arabidopsis ecotypes were studied. Results followed in this paper.All the 11 Arabidopsis ecotypes tested were incompatible to Erysiphe convolvuli, Alternaria brassicicola, Setosphaeria turcica and Verticillium dahliae.

本文在对拟南芥不同生态型接种不同植物病原菌后的抗病反应基础上对抗感表现不同的生态型的抗性机制及抗性相关基因的差异表达进行了研究，结果如下：测定拟南芥11个生态型接种8种不同植物病原菌后发现，供试拟南芥对田璇花白粉病菌、白菜黑斑病菌、玉米大斑病菌和棉花黄萎病菌均表现为非亲和反应。

The rising and deformation of two identical spherical and deformational bubbles moving side by side or in a line in a viscous fluid is studied numerically. The interaction between two bubbles with a wide range of Reynolds number and separation distance is studied.

4对水平和上下放置的球形气泡和变形较大的两个气泡在浮力作用下的上升及变形过程进行了模拟，分析了气泡间距与Re数之间的关系，揭示了气泡融合过程中上升速度的降低与反弹现象。

Toxicity and repellent activity of several plant-based compounds on Blattella germanica were studied, results showed that rotenone, toosendanin and azadirachtin had stomach toxic effect on Blattella germanica, rotenone showed high stomach toxicity and all insects died after 8 hours, matrine also has deformative effect on Blattella germanica , matrine and toosendanin can affect oviposition of Blattella germanica; repellent activity of these botanicals was further studied, results showed that bering hydrochloridum, azadirachtin and sparteinehave had repellent activity against Blattella germanica, observation also showed that rotenone and bering hydrochloridum had high contact toxicity against Blattella germanica, the time of all insects knocked down were 8 and 48 hours.

选取了7种植物源化合物，测定了它们对德国小蠊的毒性和驱避性，结果表明，鱼藤酮、川楝素和印楝素对德国小蠊具有不同程度的胃毒作用，其中鱼藤酮乙酸乙酯溶液作用较强，8小时死亡率已达100％，川楝素和印楝素对德国小蠊也表现出一定的毒杀作用，观察还发现印楝素和苦参碱对德国小蠊的发育有致畸作用，苦参碱和川楝素影响其卵鞘形成；进一步对这几种化合物的驱避性进行研究，结果表明盐酸黄连素、鱼藤酮乳油和印楝素乳油对德国小蠊有不同程度的驱避作用，其驱避率分别为96.7％、51.3％和50.1％，另外观察到鱼藤酮乙酸乙酯溶液和盐酸黄连素对德国小蠊具有较强的触杀活性，供试虫全部被击倒的时间分别为8小时和48小时。

Methods: Human T cell leukemia cell line Jurkat was chosen as a model. The effect of deguelin on the growth of Jurkat cells was studied by 3-(4,5-dimethyl-2-thiazolyl)-2,5 diphenyl-2H-tetrazolium assay. Apoptosis was detected through DNA fragmentation assay, Hoechst 33258 staining assay and Annexin V/PI double-labeled cytometry. The expression levels of nucleophosmin and nucleoporins, including Nup88 and Nup214, were studied by flow cytometry, Western Blot and reverse transcription-polymerase chain reaction.

以人类T淋巴细胞白血病细胞系Jurkat作为研究对象，采用MTT法检测细胞增殖活性；DNA ladder法、Hoechst33258染色法和Annexin V-FITC/PI双标法检测细胞凋亡；流式细胞术、Western Blot、RT-PCR检测鱼藤素作用前后，Jurkat细胞内核孔蛋白Nup88、Nup214与核磷蛋白(nucleophosmin， NPM)表达水平的变化；激光共聚焦显微技术观察上述核孔蛋白与核磷蛋白的亚细胞定位情况。

This thesis introduced and studied the system flow and the design and betterment of the experiment table, and made the theoretic discussion and studied on several aspects such as dehumidify characteristic of liquor dehumidizer , the running characteristic of dehumidifier, energy storage characteristic with liquor and so on.

本文对系统流程、实验台的设计与改进进行了简单的介绍与研究；在溶液除湿剂的除湿特性、除湿器运行特性、溶液蓄能特性等方面均进行了理论上的探讨与研究。

Then the development models and structure of EM in construction industry are studied from different viewpoints and entity-oriented theoretical models of EM in construction industry are built accordingly. Based on the above work, key driving factors in terms of promoting EM in construction industry are identified and studied using Demark as a case study.

在此基础上，析出推动建筑业生态现代化发展的关键驱动因素，以丹麦建筑业生态化发展及典型项目的开发为案例，通过理论分析和案例解析对建筑业生态现代化发展的关键驱动机理进行了深入剖析。

In this research the necessary of desiliconization process which take precedence of dephosphorization pretreatment is studied, also the desiliconization experiment by charging desiliconization agent into iron runner of BF in Jiuquan Steel Plant is studied too.

对铁水脱磷处理前的铁水预脱硅处理的必要性及在酒钢高炉出铁沟内进行的投撒预脱硅实验进行了分析。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。