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。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。