应用PCR对9株经玻片凝集试验检测为猪链球菌2型的菌株进行了检测，均呈阳性；
Of 9 strains of S. suis type 2 isolated from diseased pigs, all were positive by the PCR.
P CR检测结果表明，37株卡那霉素抗性植株中30株为阳性，说明vp7外源基因已整合到受体植物基因组中。
PCR detection results showed that 30 plants showed positive in 37 kanamycin resistance plants. Its indicated that the foreign gene VP7 had already integrated into genome of receptor plants.
结果检测的15株人脑肿瘤细胞都有不同程度的EMT表达，30例人脑肿瘤标本中25例EMT阳性。
Results EMT was expressed in all 15 human brain tumor cell lines and in 25 out of 30 human brain tumor specimens.
在851份鼻拭子标本中分离到133株流感病毒株，其中125份为流感快速检测阳性标本。
In virus isolation, the positive rate was 15.63% (133/851), 125 of which were alse positive by rapid test.
在851份鼻拭子标本中分离到133株流感病毒株，其中125份为流感快速检测阳性标本。
In virus isolation, the positive rate was 15.63% (133/851), 125 of which were alse positive by rapid test.
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