阴性

Negative predictive value and positive predictive value were 89% and 79%, respectively.

阴性预测值和阳性预测值分别为89％和79％。

The positive and negative predictive values were 100% and 94.8%, respectively.

阳性和阴性预测率为100%和94.8%。

Negative predictive value was 93% in the estimation group and 88% in the validation group.

阴性预测值在预测组中是93%，在验证组中是88%。

I introduce him to the city of my STD Surveillance Center, where an old classmate, in order to make him a human immunodeficiency virus antibody test, negative test results can be relieved that he did not like, but the status of staring eyes:"Will made a mistake, did not give him money, will not write a false report to prevaricate me?"

我介绍他到市性病监测中心我的一个老同学那里，为他做了一次人类免疫缺陷病毒抗体检测，化验结果为阴性，可他并没有如释重负的样子，反而瞪着眼睛况："会不会搞错了，没给他钱，会不会随便写个假报告来搪塞我？"

Two patients had priapism, their m-bcr/abl being negative.

有2例患者阴茎异常勃起，均为m-bcr/abl阴性CML患者。

Given a prior probability of lung cancer of 2.4%, positive and negative predictive values were 37.2% and 99.6%.

鉴于既往肺癌发生2.4%的可能性，阳性和阴性预测值分别为37.2％和99.6％。

The aim of this study was to prospectively identify factors predictive of the clinical course in HBeAg-negative chronic hepatitis B.

本研究的目的是前瞻性的确认预测HbeAg阴性慢性乙肝临床过程的因素。

Porcine parvovirus and pseudorabies virus are the main causes of infectious reproductive failure in swine.

猪细小病毒和伪狂犬病毒均是引起母猪繁殖障碍的主要病原，猪细小病毒的危害主要表现为，导致初产母猪或血清学阴性的经产母猪发生繁殖障碍，其它年。。。

No amplification was observed when using RNAs extracted from Pseudorabies virus and uninfected MDBK cell.

对伪狂犬病毒和未接种病毒进行PCR扩增，结果均为阴性。

The RT-PCR was sensitive and specific for HEV and did not amplify closely related bovine coronavirus and pseudorabies virus of pigs.

检测与HEV亲缘性较高的牛冠状病毒及猪的伪狂犬病毒均为阴性，最低可以检测到10个TCID50/100μl的病毒，说明该方法的有较好的特异性和敏感性。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。