The lab tests also take several days.

而且，这种病理分析实验常常需要花费数天的时间。

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A doctor can rule out these possibilities by doing a physical exam, interview, and lab tests.

医生会进行身体检查、面谈和实验室检测排除这些可能性。

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Lab tests can detect traces of alcohol in urine six to 12 hours after a person has stopped drinking.

在一个人停止饮酒后6至12小时，实验室测试仍可测出其尿中的酒精痕迹。

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Collecting patient data or ordering drugs and lab tests using handheld devices can be very effective in reducing errors.

VOA: standard.2010.02.24

But she says in a real lab, experts would use pig blood to conduct their tests.

VOA: special.2010.05.05

Amazingly absorbent, cork has shown its ability to soak up oil spills in lab tests.

WSJ: Cork's Popping Potential

Lab tests will soon be conducted to see if electrostatics could have caused the blast.

CNN: Six months later, still no answer to TWA Flight 800 mystery

By calculating probabilities and doing extensive lab tests, Crooke surmised that a 20-nucleotide sequence was optimal.

FORBES: Antisense and Sensibility