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The dicreasing rate of main pests in interplant and mixture sowing fields were between 11.4%-81.4%and 20.9%-76.0%, respectively.

100%和 56.7%?100%。间作只有豆天蛾和蛴螬可达防治指标,同穴混播田仅豆天蛾达防治指标。

Methods With guinea pig spinal cord homogenate in complete Freund's adjuvant or MBP in complete Freund's adjuvant and Bordetella pertussis vaccine was injected intradermally to induce EAE in Wistar rats. To investigate the suppression of clinical and histological manifestations of the disease when animals were fed with MBP before or after disease induction.

目的 建立实验性自身免疫性脑脊髓炎动物模型,探讨口服自身抗原诱导免疫耐受对大鼠EAE的防治作用方法在普通Wistar大鼠经1次足跖真皮内注射完全弗氏佐剂-豚鼠全脊髓匀浆或完全弗氏佐剂-髓鞘碱性蛋白乳剂加百日咳疫苗诱发EAE疾病;另在大鼠致炎及发病后口服髓鞘碱性蛋白,观察其对EAE的防治作用。

On the basis of stability analysis, the author takes the K27+825 slope from the type of slope which has lest stability as an example. According to its basic feature, the design ueses the choosed best reinforce and control scheme: lattice beam, anchor wire, grouting and abstraction of water. In the course of design, the author takes into account not only reasonable optimize of whole control plan but also local measure such as whether the unstable block will shear from vnlnerable sections when control plan is laid out concretely, in order to reach the goal of reasonable design and effective control.

在稳定性分析的基础上,以边坡稳定性最差的一类中的K27+825边坡为例,结合其自身的特点,用优选出的加固防治方案:框架梁+锚索斗灌浆+排水进行设计,设计中既考虑总体防治方案的合理优化,又充分考虑了加固工程的具体布置时是否存在不稳定体从锚索或框架梁的薄弱部位剪出的可能性等一些细部措施,以达到合理设计,有效及经济治理的目的。

It is reported the control of bacterial leaf blight with 7 kinds of bactericides on the field in Xishuangbanna.

报告7种杀菌剂在西双版纳防治红掌细菌性叶疫病的田间防治效果,其中土霉素100倍液防效最好,达71.1

Only the bee's swollen legs can be a complex, 10,000 bees over 3000, control about 1.5 million mu of the longicorn pest category of dual-shirt Cerambycidae of the parasitic rate of 67 percent, the effect of 80 percent or more.

仅管氏肿腿蜂一项就可年繁蜂3000多万头,可防治1.5万亩左右的天牛类害虫,对双条衫天牛的寄生率达67%,防治效果达80%以上。

According to the specific natural Conditions of Nanjing area and the ecological character of nematode and longicorn, we adopted spraying microcapsule of pyrethoid, pesticide injection into the trunk, treating the diseased trees with fumigant to kill the vecs tor of infection, enhaocing the forest management, and drawing up rigorous quarantine system in dealing with the pine wilt disease...

根据南京地区自然规律、线虫和天牛的生物学特性,采用了树干注药、薰蒸杀灭病死木中的传病媒介、喷洒菊酯微胶囊农药、加强营林技术管理和制定严格的植物检疫制度等综合防治方法,能有效地防治松材线虫萎蔫病。

Community in HIV/AIDS prevention and control work of education and publicity of existence and funds inadequacy, Professional team is not perfect, the important issues such as shortage of manpower.

社区在以往艾滋病防治工作的开展中还存在宣传教育及防治经费不足;专业队伍不健全、人力不足等重要问题。

Objective To evaluate the effect of the comprehensive strategy with emphasis on infectious source control for schistosomiasis control in marshland and lake regions.

目的评价以传染源控制为主的血吸虫病综合防治策略在湖沼型地区的防治效果。

According to the compared analysis of prevention sulfur deposition during the production of high sour gas well, the key of prevent sulfur deposition and to control sulfur blocking is choose right element sulfur, carry out some research on the selection of sulfur solution, remix the triethylenetetramine, diethylenetriamine and monoethanolamine in different ratios, finally formed LJ-1 compounding which is best fit the production of north Sichuan province.

对比分析了多种硫沉积防治方法,防治的关键在于溶硫剂的合理选择,通过溶硫剂优选室内评价实验研究筛选出三乙烯四胺、二乙烯三胺和乙醇胺等三种单剂,按照不同的比例与现场使用的防冻剂乙二醇进行复配,最终形成了适合川东地区高含硫气井的溶硫剂LJ-1合理配方,性能评价实验表明溶硫剂LJ-1溶硫速率快、溶解度高、腐蚀小。

ConclusionGR mRNA upregulation in lung tissue could be one of the mechanism of glucocorticoid's effective cure for pulmonary fibrosis,and GR mRNA downregulation in lung tissue in renalyang asthenia syndrome could be one of cause of glucocorticoid's noneffective therapy for pulmonary fibrosis,in addition,the Chinese traditional medicine with warming Yang effect could be effective therapy for pulmonary fibrosis.

结论肺组织GRmRNA表达的上调是糖皮质激素防治肺纤维化之所以有效的机理之一,而肾阳虚状态下肺纤维化肺组织GRmRNA表达下调是临床上许多肺纤维化病人对糖皮质激素不敏感的原因之一,同时,温阳药也极可能具有防治肺纤维化的作用。

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