已知溶液 meaning in English
known solution
Examples
- Obtain your unknown samples from your ta . immediately record the identification numbers of the unknowns . record the emission spectrum for each unknown
不管您是亲自或由他人来采集光谱，您也应当处于光谱仪附近，记录下您对每一个已知溶液的肉眼观察结果。 - Whether you are personally collecting the spectrum or not , you should remain in the vicinity of the spectrometer to record your visual observations of the flame test for each known solution
不管您是亲自或由他人来采集光谱，您也应当处于光谱仪附近，记录下您对每一个已知溶液的肉眼观察结果。