1.DNA is a type of nucleic acid.

脱氧核糖核酸（DNA）是一种核酸。

2.DNA stands for deoxyribose nucleic acid.

DNA 代表脱氧核糖核酸。

3.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。

4.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。

5.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进行常核酸检现阳性检结果。

6.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亭改造而来的。

7.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。

8.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阴性证明。

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

在国内减少强制性检后，许多核酸检点被取消。

10.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，以确定无症状感染者。

11.The nucleic acid and the capsid are collectively called a nucleocapsid.

病毒核酸与衣壳，统称为核衣壳。

12.All personnel heading to the city from abroad still need medical observation and nucleic acid testing.

境外进京仍需进行医学观察和核酸检。

13.The city has vowed to complete city-wide nucleic acid testing within five days starting from Monday.

该市承诺从周一开始，在五天内完成全市范围的核酸检。

14.Beijing organized mass nucleic acid testing on Tuesday, with over 14.5 million residents sampled.

周二，北京组织了大模核酸检，1450 多万居民进行了检。

15.And a school canteen worker tested positive during the city's screening with nucleic acid tests.

而在本市的核酸检筛查中，一名学校食堂工的检结果为阳性。

16.Residents in the remaining five suburban districts will need to take routine nucleic acid testings.

其余5个郊区的居民需要进行例行核酸检。

17.She says the range of nucleic acid tests should be expanded and its efficiency should be enhanced.

她表示，应扩大核酸检范围，提高检效率。

18.A second round of nucleic acid tests covering all 500,000 people in Bayuquan has been launched.

鲅鱼圈区已启动覆盖所有50万的第二轮核酸检。

19.Citywide nucleic acid testing is ongoing while travel to and from the city has been restricted.

该市正在进行全市范围内的核酸检，同限制该市往来出行。

20.Beijing will conduct three further mass nucleic acid testings in 12 districts from Monday to Wednesday.

北京将在周一至周三对12个区再进行3次大模核酸检。