查询词典 specificity

Objective:To investigate the method with good sensitivity,specificity,reliability for diagnosis of Chlamydia trachomatis.

目的：探讨敏感性和特异性好的沙眼衣原体(Chlamydiatrachomatis，CT)感染的诊断方法。

The biomechanic specificity and functional state of cartilage is based on the normal chondrocyte growth and metabolism.

关节软骨细胞的正常分化、增殖及代谢决定着关节软骨的力学特性及功能状态。

Results:Taking AFP L 3≥15% as the diagnosis criteria of PHC,the sensitivity was 91.1%,the specificity in differential diagnosis in chronical liver diseases was 95.0%,the levels ...

结果 ：以AFP L3≥ 15 %作为PHC的诊断标准，其敏感性为 91 1%，与慢性肝病鉴别诊断的特异性为 95 。0 %，AFP L3含量与血清AFP浓度及原发性肝癌癌灶大小无关。

Sensitivity and specificity of filter paper PCR were 92.3%(95% CI, 85.1%-99.5%) and 100%.

滤纸PCR的敏感性和特异性为92.3％（95％CI为85.1％-99.5％）和100％。

The results of PCR and western blot analysis demonstrated that cIX is broadly existing in various tissue of carp, when the tissue specificity is not distinct.

根据PCR以及西方墨点的实验结果，显示cIX是一个广泛存在於各个鲤鱼组织的蛋白质，并没有组织特异性。

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。

It s good method to authenticate staphylococci coagulase test by the slidex staphkit method and the tube method with highly sensitivity and specificity .

乳胶血凝法和试管法敏感性和特异性较高，是鉴定葡萄球菌凝固酶试验的好方法，玻片法的特异性较差，可能是由于人血浆中产生的葡萄球菌抗体所致。

Because of specificity and high efficiency, the catalytic efficiency of cellulase is high(more 103~1013 times than general catalysts), the condition of catalytic reaction is mild and the catalytic activation can be adjusted and controlled, which can improve remarkably semblance and handle of fabrics during finishing fabrics by biological catalyzing, moreover cellulase can replace some chemical materials such as acid, cocain, chlorine and phosphorus etc, so as to decrease pollution, make no waste-water and protect environment.

由于酶具有专一性和高效性，采用生物催化，其催化效率高比一般催化剂高10~3～10~(13倍，催化反应条件温和，催化活性可调节控制，应用在纺织品处理上，能显著改善织物的外观和手感，并能取代一部分酸、碱、氯、磷化合物等化工原料，从而减少污染，不产生污水，有利于环保和生态。而且酶本身又无毒，容易生物降解，不会引起环境污染，所以酶处理已被公认为是一种符合环保要求的绿色印染加工方法。本文选用了市场上常用的纤维素酶R-10和纤维素酶ECS2610两种生物酶。

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。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。