特异性

Objective To study the cleavage activity of specific deoxyribozyme to hepatitis C virus in vitro.

目的 研究特异性脱氧核酶对丙型肝炎病毒的体外消化作用。

The mRNA of pituitary glands from seven important economic Pleuronectiformes fishes was extracted,the cDNA sequences of GH gene were then isolated from Cleisthenes herzensteini,Limanda yokohamae,Pleuronichthys Cornutus,Cynoglossus robustus,Platichthys bicoloratus, Zebrias zebra and Paralichthys dentatus with RT-PCR method by using designed specific primers based on the reported GH cDNA sequences of Pleuronectiformes. The results of sequencing showed that lengths of the above cDNAs are as follows: 479 bp,564 bp,519 bp,440 bp,564 bp,440 bp and 522 bp.The GH cDNA sequences encode mature polypeptide of about 140 to 170 amino acid.The full-length growth hormone cDNAs of Paralichthys lethostigma and Scophthalmus maximus were cloned by Switching Mechanism At 5\' end of the RNA Transcript RACE technology.

从7种重要鲽形目经济鱼类——高眼鲽、黄盖鲽、木叶鲽、宽体舌鳎、石鲽和条鳎、夏鲆的脑垂体中提取mRNA，并采用RT-PCR方法，根据已克隆得到的鲆鲽鱼类生长激素基因的保守性序列设计特异性引物，克隆了含开放阅读框的生长激素(Growth Hormone，GH)cDNA序列，测序结果显示，高眼鲽、黄盖鲽、木叶鲽、宽体舌鳎、石鲽、条鳎和夏鲆的GH cDNA长度依次为479 bp、564 bp、519 bp、440 bp、564 bp、440 bp和522 bp，编码140-170个氨基酸的成熟GH多肽片段；从漠斑牙鲆和大菱鲆脑垂体中提取mRNA，利用SMART-RACE技术建立脑垂体cDNA文库，并从该文库中克隆出大菱鲆和漠斑牙鲆生长激素基因cDNA全长序列。

Specific plans : that the end of clear, distinct line is closed; Surface, shape, density, complexity, size, function and interactions between the spatial position (eg an independent Tajikistan, eye-catching signs, etc.); Compared to the environment may be seen, but it could be the observer experience.

特异性：即图底分明，是指界线鲜明而封闭；表面、形状、密度、复杂性、体量、功能、空间位置的相互对比(比如一个独立的塔、耀眼的标志等)；相对比的可能是可见的环境，也可能是观察者的经验。

The technique path of the research is : on the rules of obtainable of data, specialty, sensitivity, representative, characteristic of full-scale and perspicuity of indexes, used external statistic way which includes ways of a coefficient of variation, case cluster and relation analysis, variable cluster and subjective Delphi, sift from initial index system, and finally get a complete evaluation index system for labor relation which meet the external technique requirement and subjective theoretic and practical analysis.

本论文研究的技术路径为：以指标资料的可获得性，指标的特异性、敏感性、代表性、全面性和简明性为原则，运用包括变异系数法、样本聚类和相关分析法、指标聚类法等客观的数理统计方法和主观的德尔菲法，对初始的指标体系进行了筛选，最终确定了满足客观技术要求和主观理论经验的完整的劳动关系评价指标体系。

Objective To compare the sensitivity and specificity in identifying coagulase negative staphylococcus between Vitek32 microbic system and 16S rRNA sequence analysis.

目的比较Vitek32鉴定系统和16S rRNA序列分析法鉴定凝固酶阴性葡萄球菌的灵敏度和特异性。

As the Coagulasegene method is a "gold standard", evaluate it's sensitivity and particularity lf the 3 kinds of coagulase methods .

用凝固酶基因法作为"金标准"，比较其他3种凝固酶方法的敏感性、特异性。

Maduramicin is a new type of polyether ionophore antibiotic, which can particularly kill and restrain coccidia - a kind of animal parasite which induce coccidiosis.

马杜霉素是一种新型的聚醚类离子载体型抗生素，可以特异性的杀灭和抑制对畜牧养殖业危害极大的动物寄生虫——球虫。

Simple sequence repeats,alternatively called microsatellites,are regarded as useful and efficient markers for map construction of cotton,which are abundant,locus-specific,often codominant and multiallelic.

在众多的分子标记中，SSR标记具有分布广泛、位点特异性、共显性、信息量高等优点，是构建棉花遗传连锁图谱最有优势的标记。

With the two cohorts combined , nasal bone absence had a sensitivity of 47.6% and specificity of 100%.

两个参数同时考虑时，对鼻骨缺失的诊断敏感度达到47.6%，特异性达到100%。

Using the obtained antiserum as the first antibody, and the monoclonal antibody 4C11 as the collator, the specificity of the antiserum was tested by Western blotting and indirect-ELISA with the Yak recombinant mature PrP, GST fusion protein, the extract of brain and the bacterium protein.

以自制抗血清为一抗，单抗4C11为对照，对牦牛重组成熟朊蛋白、GST蛋白、脑组织提取物和菌体蛋白进行Western blotting检测和间接ELISA试验，验证自制抗血清的特异性。

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％。