Twenty minutes later I was given my negative results.

20分钟后，我就拿到了阴性的检测结果。

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。

We use it to talk about the negative result of something bad.

我们用它来谈论坏事的负面结果。

The other 30 would be incorrectly given a negative result by the test.

其他 30 人将会被测为阴性。

Those leaving Sanya are required to have five negative PCR test results in seven days.

离开三亚的人需要在七天内得到五个阴性的核酸测试结果。

The president decided on Friday to take the test, and received the negative result on Saturday evening.

总统星期五决定接受检测，并于星期六晚上收到了阴性的结果。

The swabs were then sent to a lab and two days later I received my negative results.

棉签送到检测实验室两天后，我就拿到了阴性的检测结果。

Inbound travelers will still need to present a negative test result taken within 48 hours of their departure.

入境旅客仍需出示行前 48 小时阴性检测结果。

It tells you how often a test correctly gives a negative result for someone who isn't sick.

它告诉你一项测试对没有生病的人正确给出阴性结果的频率。

Travelers staying at hotels in cities are expected to stay inside until the airport test gives a negative result.

住在城市酒店的旅客在机场的测试结果为阴性之前都要待在室内。

And every animal I recorded made sounds; I had no negative results whatsoever. And that was surprising by itself.

我录下的每一种动物都会发声; 我没有得到任何否定结果(不会发声)。这本身就很令人惊讶。

If that test had a specificity of 85%, we'd expect about 85 negative results and 15 incorrect positive results.

如果该测试的特异性为 85%，我们预计会有 85 个阴性结果和 15 个假阳性结果。

In other words, 3 to 7 out of 10 patients that actually have COVID-19 will have a negative PCR result.

换言之，30%-70%受感染患者的PCR检测结果为阴性。

His blood sample has returned a false negative result for Ebola on Friday, but the signs of the symptom persisted.

他的血液样本周五显示是埃博拉假阴性，但其症状仍然存在。

The information is then sent to a database before a positive or negative result is fed back to the app.

信息会传送至数据库，然后将正面或负面的消息反馈给该应用程序。

Japan has asked airlines to deny entry to passengers without negative COVID-19 test results taken within 72 hours of departure.

日本要求各航空公司拒绝不持有起飞前72小时内新冠病毒检测为阴性证明的旅客登机。

People who get a negative result but have signs of coronavirus infection should talk with a health worker, the agency said.

该机构表示检测结果阴性但是有新冠病毒感染迹象的人们需要通知卫生保健人员。

To enter Japan, travelers need to get a certificate that proves negative results for COVID-19 from nasal swab testing or saliva samples.

入境日本的旅客需持有鼻咽或唾液样本的新冠病毒检测呈阴性的证明。

But they have to present a negative test result from within 48 hours, and complete two tests within three days after arrival.

但必须持 48 小时内核酸阴性检测结果，并在抵达后三天内完成两次检测。

Travelers will be required to present proof of a negative nucleic acid test result, received within 72 hours prior to departure time.

旅客需要出示登机前72小时内核酸检测阴性结果的证明。