DNA is a type of nucleic acid.

脱氧核糖核酸（DNA）是一种核酸。

DNA stands for deoxyribose nucleic acid.

DNA 代表脱氧核糖核酸。

It's initiating a 2nd round of citywide nucleic acid testing.

该市将启动第二轮全市范围内的核酸检测。

All local residents are expected to participate in three rounds of nucleic acid testing.

预计所有当地居民都将参加三轮核酸检测。

Passengers on flights to China are required to provide negative nucleic acid test results before boarding.

搭乘来华航班的乘客在登机前必须提供核酸检测阴性证明。

In fact, many of these clinics are converted from nucleic acid testing booths.

事实上，很多诊所都是由核酸检测亭改造而来的。

Shanghai will conduct city-wide nucleic acid screening in batches starting from Monday morning.

上海将从周一上午开始在全市范围内分批开展核酸检测。

Local health authorities found the positive results during routine nucleic acid testing for airport staff.

当地卫生部门在对机场工作人员进行常规核酸检测时发现阳性检测结果。

Many nucleic acid testing booths were made redundant after China scaled back mandatory testing.

在国内减少强制性检测后，许多核酸检测点被取消。

The group has urged further expanding nucleic acid tests to identify asymptomatic infections.

领导小组敦促进一步扩大核酸检测，以确定无症状感染者。