单膜

Methods BALB/c mice were treated intragastrically by gavage with ST 3000?μm/kg.The mice were killed 1 hour,2 hours,4 hours,8 hours,16 hours after oral administration respectively for observing ependymal cells,neurons and endothelial cells of blood vessel of the lateral recess with transmission electron microscopy.

BALB/c小鼠，ST单次灌胃，分别于灌胃后1、2、4、8、16 h处死动物，用透射电镜观察外侧隐窝室管膜细胞、神经元、神经纤维和血管内皮细胞的结构变化。

The research of signal processing methods for epicardial potential mapping system and the development of special cardioverterdefibrillator for surgery.

结果 本文一共采用了1 000多个心外膜信号样本(每个样本是单道10～20 s长的数据)对算法的检测效果进行测试。

The design, synthesis, characterization and self-assembled monolayers of heterocyclic aromatic selenium compounds were studied in this project.

开展硒芳香杂环化合物的设计、合成、表征和自组装单分子膜研究工作。

Porcine reproductive and respiratory syndrome virus, the causative agent of PRRS, is a small-enveloped virus containing a single positive-stranded RNA genome. And the virus is genetically, antigenically, and pathogenically heterogenic.

猪繁殖与呼吸综合征病毒是有囊膜的单股正链RNA病毒，依据基因序列分析，将PRRSV划分为两种基因型，即以LV株为代表的欧洲型和以VR2332株为代表的北美洲型。

Methods Thirty eight patients with loosening of hip prosthesis were divided into three group: total hip arthoplasty, double hip arthuplasty and integrated arthoplasty. The inflammative reaction was analyzed with light microscopic observation arrording to the half-ration standard of Joseph, and the content of TNF in samples of interface membranes was determined.

方法］根据假体的类型及假体中是否含有聚乙烯将38例人工髋关节翻修病例分为3组：全髋置换组、双动头组和一体式单动头组，对各组术中松动假体周围界膜组织进行光镜下炎性细胞计数的半定量分析和肿瘤坏死因子的测定，分析人工髋关节无菌性松动与聚乙烯微粒、细胞因子之间的相关关系。

［Objective］To study the relativity during polyethelene debris cytokine and loosening of hip prosthesis.［Methods］Thirty eight patients with loosening of hip prosthesis were divided into three group:total hip arthoplasty,double hip arthoplasty and integrated arthoplasty.The inflammative reaction was analyzed with light microscopic observation arrording to the half-ration standard of Joseph,and the content of TNF in samples of interface membranes was determined.

［目的］研究聚乙烯微粒、细胞因子与人工髋关节松动的相关性［方法］根据假体的类型及假体中是否含有聚乙烯将38例人工髋关节翻修病例分 3组：全髋置换组、双动头组和体式单动头组，对各组术中松动假体周围界膜组织进行光镜下炎性细胞计的半定量分析和肿瘤坏死因子的测定，分析人工髋关节无菌性松动与聚乙烯微粒、细胞因子之间的相关关系。

To develop standard WNV diagnostic tools, four monoclonal antibodies against WNV envelope protein domain III were produced. The isotype, the reactivity with denatured and native antigens, the affinity and specificity of antibodies have been characterized. Two MAbs (4B3 and 2F5) were used to establish an antigen capture-ELISA detection system.

为了建立有效的WNV检测方法，本研究制备了四株抗WNV囊膜蛋白第三结构域的单克隆抗体，鉴定了抗体的亚型、抗体和变性及非变性抗原结合的强度、抗原和抗体结合的亲和力常数，进行了免疫荧光分析、测定了抗原表位竞争、抗体的中和能力等，并检测了上述单抗与日本乙型脑炎病毒的交叉反应情况。

The apparent electron transfer rate constants kapp of azobenzcne to the underlyingelectrode are found to fall off exponentially with increasing the length of alkyl chain spacers. Theelectron tunneling constant P for the electron transfer in the present systenl are estimated to be1.35±0.20 per CH2 from the logarithndc k.p. versus n (nunther of methylenes in the alkyl chainspacer) plot.

而利用电化学活性的自组装单分子膜进行这方面的研究有其独到的优点，可以在分子水平上设计和改变电子转移距离以及电活性中心所处的微环境，为考察界面电化学的一些基本问题，例如电子转移速度与距离的关系、界面结构的影响等＊－q提供了较为理想

The lysogenic phage Ppa3094 could influence the biofilm formation during its development through changing the expressing level of the alginate biosynthetic genes.

铜绿假单胞菌溶原性噬菌体Ppa3094可降低藻酸盐合成基因algD、algC的表达，从而影响生物被膜的形成。

We can produce each kind of specification according to the user request to arrange the weaving, to weave the bag, the membrana tectoria bag, the color printing bag, the processing manufacture list, the pair, the tricolor printing knitting bag, is the Huai He Valley and even Jiangsu and Anhui area big production plastic knitting bag professions one.

我们能按用户要求生产各种规格编织布、编织袋、复膜袋、彩印袋，加工制作单、双、三色印字编织袋，是淮河流域乃至江淮地区较大的生产塑料编织袋行业之一。

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