查询词典 specificity

IHC staining had a sensitivity of 87%, a specificity of 100%, a negative predictive value of 99%, and a positive predictive value of 100%.

IHC染色的敏感性为87%、特异性为100%、阴性预测值为99%、阳性预测值为100%。

Also, sensitivity and specificity of our stepwise approach need to be studied.

此外，我们这种逐步方式的敏感性和特定性也需要被研究。

Pattern perception, for instance, is poorly developed so that an extremely large array of stimulus configurations may serve to elicit a certain behavior sequence, and thus there is little specificity in stimulability.

模式的知觉，例如，发展不足以致於，这样一个相当大的阵列配置的刺激可能有助於引起某些行为排列，因此很少有特异性的刺激反应。

Tricholoma may be a paraphyletic genus two. The collections identified as T. caligatum is a mixture. Some parts of them from France are members of T. matsutake, the other parts from North America are closed to T. bakamatsutake and T. fulvocastaneum. Tricholoma robustum and T. focale form a clade which is obviously a sister group of the stirp Subannulate. The stirp Caligata was defined as a group mainly on the basis of the predominant veil. But from the result of molecular systematic analysis, the presence of veil is not a stable character in the matsutake group. Species having symbiosis with conifers and broad leaf tree are all transformed from those whose host specificity is not strict. The phylogenetic tree based on ITS sequences resembled the tree of NJ algorithm based on cladistic coding. In the phylogenetic tree based on morphylogical characters, T. zangii and T. bakamatsutake form a clade, but it is the result of convergent evolution as suggested by molecular analyses. The distribution area of the matsutake group can be divided into six regions: middle and northern Europe region, Mediterranean region, Hengduan Mount.— Southeastern Tibet region, Northeastern China—Japan—Far-east Russia region, the Atlantic—North America region and the Rocky Mountain region. The abundance center of the matsutake group are Hengduan Mount.—Southeastern Tibet region and the Rocky Mountain region. Hengduan Mount.

松口蘑群的分子系统学研究得出的结果有：由于粗壮口蘑和羽衣口蘑明显和亚环族(Tricholoma，section subannulate)的种类是来自同一个谱系，和其它松口蘑群的种不具有最近共同祖先，因此松口蘑群是一个多系群；松口蘑群和口蘑属其他种类的亲缘关系比和蜜环菌属更接近；梭柄松苞菇和松口蘑群的差距明显小于油黄口蘑(T.flavovirens)和棕灰口蘑；口蘑属是一个多系群；鉴定为欧洲口蘑的标本明显不是一个单系群，其中一部分是松口蘑，另一部分和黄褐口蘑及傻松口蘑(T.bakamatsutake)比较接近；划分松口蘑群的标准是菌环的存在，但从分子系统学的结果来看，菌环的存在与否并非是一个很稳定的性状；和针叶树专性共生及和阔叶树专性共生均由寄主专化性不强的种类转化而来；在形态学系统发育树上青冈口蘑和傻松口蘑被聚为一个分枝，分子系统学的研究结果表明，这是趋同进化的结果；用支序方法编码作出的NJ树的结果更接近ITS序列的结果。

Conventional relay testing instrument has many defects such as low-density of integration, high straggle of parameters, unreasonable placement of structures, semiautomatic testing, low precision and reliability, and specificity.

传统的继电器测试仪有很多的缺点，如集成度低、参数离散性大、结构布局缺乏合理性、多采用半自动测量、精度和系统可靠性都很差，而且能测的继电器型号单一。

Objective: To study the structural specificity of HPV16 E6 gene from esophageal cancer tissues of Xinjiang Kazakh's patients.

大量研究资料表明，人乳头瘤病毒16型(HPV16)感染是一些癌症的危险因素［1，2］。

Elucidating the specificity of steroid receptors' subfamily will deepen understanding of their functions and has potential pharmaceutical applications.

研究甾体激素受体亚家族的特异性可以加深对该家族功能的理解，并且具有潜在的临床应用价值。

Elucidating the specificity of steroid receptors' subfamily will deepen our understanding of their functions and has potential pharma-ceutical applications.

研究甾体激素受体亚家族的特异性可以加深对该家族功能的理解，并且具有潜在的临床应用价值。

At present, supinator syndrome can be diagnosed definitely according to the clinical symptom, and the examination with electromyogram is beneficial to diagnose this disease, hot it has not specificity. Moat patients of supinator syndrome often get satisfactory effects after conservation treatment, and the ones who are failed can get the improvement from surgical treatment timely.

旋后肌综合征主要根据临床表现确诊，肌电图检查有助于该病的诊断，但并不具备特异性；大部分患者经积极的非手术治疗可取得较满意的疗效，非手术治疗无效的患者及时采取手术治疗亦可获得满意疗效。

Objective To compare the diagnostic value of clinical symptomatology and Doppler ultrasound in deep vein thrombosis after total knee arthroplasty by assessing the sensitivity and the specificity.

目的比较临床症状和多普勒超声诊断深静脉血栓的价值。

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％。