化验

tā zài děng dài huà yàn jié guǒ

他在等待化验结果。

He is waiiting for the result of laboratory test.

zhè shì huà yàn zhèng míng shū

这是化验证明书。

This is the analysis certificate.

yī shēng shǒu xiān yào chōu xiě huà yàn yǐ liǎo jiě tā de bìng yīn

医生首先要抽血化验，以了解她的病因。

The doctors wanted blood tests first to find out what was she sick with.

xuè cháng guī huà yàn

血常规化验

ordinary blood test

huà yàn xiǎo biàn

化验小便

chemically examine urine

jìn xíng huà yàn

进行化验

carry out chemical examination

yào pǐn huà yàn

药品化验

drug test

huà yàn dān

化验单

laboratory test report

huà yàn shì

化验室

laboratory