阴性的

Results MIC90 values of secnidazole, Tinidazole and meronidazole to 120 strains of Gram-negative anaerobic bacteria were 1 - 4, 1 - 2 and 4- 8 μg/ml, and were 4 - 8, 4 - 16 and 16 - 32μg/ml to 80 strains of Gram-positive anaerobic bacteria, respectively.

结果塞克硝唑、替硝唑和甲硝唑对120株革兰阴性厌氧菌的MIC90分别为1～4μg/ml、1～2μg/ml和4～8μg/ml，对80株革兰阳性厌氧菌的MIC90分别为4～8μg/ml、4～16μg/ml和16～32μg/ml。

Taken the tuberculin skin test as the reference test,560 serum samples from four local cow herds in the Middle of China were assayed with iELISA.

以结核菌素皮内试验为参考方法，检测了华中地区四个奶牛场的560头中国荷斯坦奶牛和90份进口奶牛结核阴性血清，结果iELISA与TST的总符合率为87.32％（489／560）。

On MDA generation spontaneously in homogenates of liver, we used in vitro lipid peroxidation model.

在CCl_4诱导的肝脂质过氧化模型中，各组挥发油与阴性对照相比有极显著的(P＜0.01)抑制作用。

The results show that the method of wet blood smear is not useful for conf...

因此可将1：20及其以上的血凝滴度定为感染的阳性标准，1：10为可疑，小于1：10则属阴性。

Antigen possessed by Rh-positive people; if an Rh-negative person receives a ''.

洛氏阳性人群所拥有的血液抗原；如果洛氏阴性人群接受洛氏阳性人群的输血就''。

Possessed by Rh-positive people; if an Rh-negative person receives a ''.

洛氏阳性人群所拥有的血液抗原；如果洛氏阴性人群接受洛氏阳性人群的输血就''。

A blood group antigen possessed by Rh-positive people; if an Rh-negative person receives a blood transfusion from an Rh-positive person it can result in hemolysis and ''.

洛氏阳性人群所拥有的血液抗原；如果洛氏阴性人群接受洛氏阳性人群的输血就会导致''。

In this study, 2 individuals carrying RHD positive, D antigen negative allele (with exon 1 and 10 of RHD) and their mRNA were investigated by using reverse transcriptase PCR and sequencing through one pair of specific primers for 5′- and 3′-non-coding region of RHD, taking a Rh-positive sample as control.

本文分别针对RHD基因mRNA的5′-和3′-非编码区设计一对特异性引物，通过逆转录PCR和cDNA测序，分析2例RHD基因阳性（拥有第1和第10外显子）、D抗原表型阴性个体的全长mRNA/cDNA序列，同时以1例正常Rh阳性个体作对照。

A blood group antigen possessed by Rh-positive people; if an Rh-negative person receives a blood transfusion from an Rh-positive person it can result in hemolysis and anemia.

洛氏阳性人群所拥有的血液抗原；如果洛氏阴性人群接受洛氏阳性人群的输血就会导致溶血和贫血。基因导致啤酒肚？

A blood group antigen possessed by Rh-positive people; if an Rh-negative person receives a blood transfusion from an Rh-positive person it can result in hemolysis and anemia.

洛氏阳性人群所拥有的血液抗原；如果洛氏阴性人群接受洛氏阳性人群的输血就会导致溶血和贫血。基德已不在队里了。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。