Furthermore, the background correction during the oxygen isotope ratio measurement with MAT-CH5 mass spectrometer was chosen as an example.

而且以MAT - CH_5质谱计测量氧同位素比时的本底校正作为例子。

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The drop-in session will be at Connah's Quay Town Council offices at Quay Buildings, Fron Road, Connah's Quay, Flintshire, CH5 4PJ from 14:00-20:00 GMT on Friday and 10:00-16:00 GMT on Saturday.

BBC: Deeside incinerator plan goes on public display