ether tests
英 [ˈiːθə(r) tests]
美 [ˈiːθər tests]
【医】醚试验（检气喘）
双语例句
- Acetic ether is applied to extract the concentrated sample and the optimum extraction time is deter-mined through tests, so that the detection limit and determination accuracy of the sample can be enhanced.
用乙酸乙酯萃取浓缩样品，并经过试验确定最佳萃取时间，提高样品的检出极限和测定准确度。