应用生物学

Molecular ecology, as the intersectant subject of molecular biology and microbial ecology, is being prevalent in microbial diversity of lake.

微生物分子生态学作为分子生物学与微生物生态学交叉产生的学科，在研究湖泊微生物多样性方面已经得到了广泛的应用。

ABSTRACT:Objective To investigate the biological and clinical features of Chinese rhesus m onkey s after intravenous and intrarectal challenge with SIVmac239 in rhesus m onkey s of Chinese origin, and compare the differences between the routes of infection.

目的 研究猴免疫缺陷病毒SIVmac239毒株经静脉及直肠途径感染中国恒河猴后的生物学特性和症状表现，并比较由感染途径不同导致的差异，为该模型系统的应用提供依据。

The IC-BAW is used to pharmaceutical analysis, including determination of nicotinic acid and nicotinamide in multi- vitamin tablet and salicylate in serum of patients. Isonicotinic acid is the transmitant and metabolic products of isoniazid.

三、将IC-BAW应用于药物分析，测定了复合维生素药剂中的烟酸、烟酰胺含量，比常用的化学法和生物学方法简单、快速；也测定了正常人血清和服用阿斯匹林的病人血清中水杨酸含量，结果均与相应的临床方法一致。

To obtain a better understanding of the microbiota inhabiting the intestinal tract of wood-feeding lower termites, the European subterranean termite, Reticulitermes santonensis (Isoptera: Rhinotermitidae), was used as a model system.

为了对木食性白蚁肠道共生微生物有一个全面的了解，以揭示白蚁肠道共生微生物在木质纤维素消化中的作用，本论文在国际上首次报道了应用分子克隆，DNA指纹分析，及荧光原位杂交等多种先进的分子生物学技术，以散白蚁Reticulitermes santonensis为模式系统研究低等木食性白蚁肠道内不同微生态环境中细菌的区系结构及多样化和主要细菌类群在该白蚁肠道的分布与定位等问题，并研究了与散白蚁Reticulitermes flavipes肠道共生鞭毛虫P.vertens相关的共生细菌的系统发育类型。

To obtain a better understanding of the microbiota inhabiting the intestinal tract of wood-feeding lower termites, the European subterranean termite, Reticulitermes santonensis (Isoptera: Rhinotermitidae), was used as a model system. The diversity and structure of the bacterial community in the different niches of the gut, as well as the distribution and location of major bacterial phylotypes within the intestinal tract was evaluated using various molecular techniques such as clonal analysis, DNA fingerprinting, and fluorescence in situ hybridization. In addition, the symbiotic bacteria associated with the flagellate, Pyrsonympha vertens in the gut of the closely related Eastern subterranean termite, Reticulitermes flavipes , were phylogenetically characterized.

为了对木食性白蚁肠道共生微生物有一个全面的了解，以揭示白蚁肠道共生微生物在木质纤维素消化中的作用，本论文在国际上首次报道了应用分子克隆，DNA指纹分析，及荧光原位杂交等多种先进的分子生物学技术，以散白蚁Reticulitermes santonensis为模式系统研究低等木食性白蚁肠道内不同微生态环境中细菌的区系结构及多样化和主要细菌类群在该白蚁肠道的分布与定位等问题，并研究了与散白蚁Reticulitermes flavipes肠道共生鞭毛虫P.vertens相关的共生细菌的系统发育类型。

Lung cancer is one of the best familiar malignant knub, along with experimentation、physiology、biology and anaesthesiology incessant development, especially heart blood vessel surgery apply in the surgery lung cancer, emplo

肺癌是最常见的恶性肿瘤之一，随着实验学、生理学、生物学和麻醉学的不断发展，特别是心血管外科理论和技术在肺癌外科中的应用，使某些过去被视为外科禁忌的局部晚期肺癌，不但可将肿瘤完全切除，而且得长期生存和良好的生活质量。

These results suggested that Lemna paucicostata had evaluation and indication effect to water quality, and the relative percent of frond regeneration inhibited could be applied in biological monitoring and integrated evaluation of water quality.

以上结果提示，稀脉萍对水质具有一定的评价和指示作用，其叶状体相对增殖率可应用于水质的生物学监测和综合评价。

According to the population genetics theories,3 populations of Lilium nepalense D.

应用居群生物学原理和方法，以分布于云南境内的紫斑百合LiliumnepalenseD。

The limbal stem cells could be successfully cultured in vitro and own the same characteristics as normal limbal stem cells have.

应用组织培养方法获得的原代培养细胞具有与正常角膜缘干细胞相一致的生物学特性。

In this paper, we analyzed the existent problems in sex pheromone research of Miridae from its biology and research methods, so to promote the research and application of sex pheromone of Miridae.

本文从生物学，研究方法等方面分析了盲蝽科昆虫性信息素研究中存在的问题，以促进盲蝽性信息素的研究与应用。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐