Polymerase chain reaction, or PCR, might be used to find Specific causes like HIV, enterovirus, HSV, or tuberculosis.

聚合酶链式反应，或PCR，可能被用来筛查出特定病因，比如HIV、肠道病毒、HSV、肺结核病毒等。

Polymerase chain reaction, or PCR for short, is a technique used in molecular biology to amplify a segment of DNA.

聚合酶链式反应，简称PCR，是一种用于放大扩增特定DNA片段的分子生物学技术。

The gold standard for diagnosis of COVID-19 is RT-PCR, or reverse transcription polymerase chain reaction.

诊断COVID-19的金标准是RT-PCR，即逆转录-聚合酶链式反应。

Scientists then apply the polymerase chain reaction or PCR, which uses artificial DNA strands called universal primers.

接着科学家们应用聚合酶链式反应，简称 PCR，使用一种被称为通用引物的人工合成 DNA 链。

Pluck out his DNA and it could be copied millions of times using a technique called the polymerase chain reaction (pcr).

取出他的遗传物质，利用聚合酶链反应技术可以复制数百万次。

For example, Polymerase Chain Reaction or " PCR" tests, aim to replicate those segments of pathogenic DNA from a patient's sample so we have enough segments to detect in a well-equipped laboratory.

例如，聚合酶链式反应或简称为 PCR 测试，旨在从患者样本中复制致病 DNA 片段，以便我们有足够的片段在装备良好的实验室中进行检测。

To confirm the diagnosis, a reverse transcription polymerase chain reaction or RT-PCR test can be done, which can detect very small amounts of viral RNA.

确诊COVID-19感染需要进行逆转录-聚合酶链式反应（RT-PCR）测试，它能够检出非常微量的病毒RNA。

Alright, as a quick recap... polymerase chain reaction is a technique used to massively multiply DNA, so that it can be analyzed using other techniques.

得！快速回顾一下：聚合酶链式反应（PCR）是一种用于大量扩增DNA的技术，所获得DNA可用于其它技术进一步分析。

Every day, beginning from today, courier personnel who are primarily from local meal delivery and e-commerce platforms are subjected to a polymerase chain reaction (PCR) test and antigen self-testing.

从今天开始，每天对主要来自当地送餐和电子商务平台的快递人员进行聚合酶链反应（PCR）测试和抗原自我检测。

PCR, or polymerase chain reaction testing, targets the virus's genetic material in the body and is used to diagnose someone who is currently infected.

PCR 或聚合酶链反应检测以体内病毒的遗传物质为目标，用于诊断当前感染的人。

Many modern molecular tests such as flow cytometry, polymerase chain reaction (PCR), In situ hybridization, immunohistochemistry, cytogenetics and gene rearrangements studies fall within the territory of pathology.

许多现代分子检测，如流式细胞术，聚合酶链反应（PCR），原位杂交，免疫组织化学，细胞遗传学和基因重排研究都属于病理学领域。