Nucleic acids, such as DNA and RNA, are the fundamental building blocks of life.
核酸（如DNA和RNA）是生命的基本构成要素。
The structure of
nucleic acids is critical for their function in storing and transmitting genetic information.
核酸的结构对于它们在储存和传递遗传信息方面的作用至关重要。
Through
nucleic acid testing, scientists can identify various organisms, including viruses and bacteria.
通过核酸测试，科学家可以识别各种生物体，包括病毒和细菌。
PCR (polymerase chain reaction) is a technique used to amplify specific segments of
nucleic acids.
PCR（聚合酶链反应）是一种用于扩增特定核酸片段的技术。
Messenger RNA (mRNA) is a type of
nucleic acid that carries genetic code from DNA to ribosomes for protein synthesis.
信使RNA（mRNA）是一种携带从DNA到核糖体进行蛋白质合成遗传密码的核酸。
In molecular biology,
nucleic acid hybridization is used to detect complementary sequences in DNA or RNA samples.
在分子生物学中，核酸杂交被用来检测DNA或RNA样本中的互补序列。
CRISPR-Cas9 is a revolutionary gene editing tool that allows precise modification of
nucleic acid sequences.
CRISPR-Cas9是一种革命性的基因编辑工具，能够精确修改核酸序列。
The human genome project aimed to map out all the genes contained within human
nucleic acids.
人类基因组计划旨在绘制出人类核酸中包含的所有基因。
Microarrays are used to measure the expression levels of thousands of
nucleic acid sequences simultaneously.
微阵列技术被用于同时测量数千个核酸序列的表达水平。
Nucleic acid aptamers are synthetic molecules that bind to specific targets with high affinity, similar to antibodies.
核酸适配体是类似于抗体的高度亲和性结合特定靶标的合成分子。
Another set of systems can effectively support production not only in traditional areas such as antibodies, vaccines, recombinant proteins and blood products but also for emerging therapeutics like plasmids, viral vectors and nucleic acids.
另一套系统不仅可以有效支持抗体、疫苗、重组蛋白和血液制品等传统领域的生产，还可以有效支持质粒、病毒载体和核酸等新兴疗法的生产。
The government released a series of new guidelines last week to further optimize the prevention and control measures of the pandemic, and travel between provinces will no longer require negative nucleic acid test results.
政府上周发布了一系列新的指导方针，以进一步优化疫情的防控措施，各省之间的旅行将不再需要核酸检测结果呈阴性。
"I've done a nucleic acid test every day since Oct 13.
“从10月13日起，我每天都要做核酸检测。
Zhongguancun Life Science Park located in Future Science City in Beijing's Changping district is home to the city's 10 certificated third-party nucleic acid testing firms and has become one of the areas in the city with the most institutes of this kind, according to Jin Yi, deputy director of the Future Science City administration body.
中关村生命科技园位于北京市昌平区未来科学城，是该市10家有资质的第三方核酸检测公司的所在地，已成为该市此类机构最多的地区之一，未来科学城管理机构副主任金毅表示。
The park was able to test as many as millions of nucleic acid samples in the peak period of the outbreak in Beijing and some of the firms gave a helping hand to other places beyond Beijing.
在北京疫情爆发的高峰期，该公园能够检测多达数百万份核酸样本，其中一些公司向北京以外的其他地方伸出了援手。
The first nucleic acid test reagent approved in Beijing amid the outbreak of the pandemic in the beginning of 2020 was produced in the park.
在2020年初疫情爆发期间，北京批准的第一种核酸检测试剂是在该公园生产的。
On May 24, it announced that a nucleic acid test kit for detecting hepatitis B, hepatitis C and HIV developed by Sanway Gene, its wholly owned subsidiary, had received certification from a European Union Notified Body, marking the fourth Conformite Europeenne (CE) certification obtained by Sansure Biotech for List A products following the certification of three other products on May 20.
5月24日，该公司宣布，其全资子公司三威基因开发的一种用于检测乙型肝炎、丙型肝炎和艾滋病毒的核酸检测试剂盒已获得欧盟公告机构的认证，这标志着继5月20日其他三种产品获得认证后，三威生物技术公司第四次获得a级产品的符合欧洲标准（CE）认证。
All visitors to the resort are required to make reservations online, undergo body temperature checks, and present a green health QR code as well as a negative nucleic acid test result taken within 72 hours prior to entry, according to the statement.
声明称，所有前往度假村的游客都必须在线预订，接受体温检查，并出示绿色健康二维码以及入境前72小时内的核酸检测阴性结果。
All guests are required to provide a 72-hour negative nucleic acid test result.
所有客人需提供72小时核酸检测阴性结果。
All guests, regardless of age, are required to present a green Shanghai health QR(quick response) code and show proof that they have a negative result from a nucleic acid test taken within 72 hours before entering the resort.
所有客人，无论年龄，都必须出示绿色的上海健康二维码，并出示进入度假村前72小时内核酸检测呈阴性的证明。
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