A gas chromatography fingerprint technique can be used to study oil layers connectivity. 色譜指紋技術(shù)可用于油藏的油層連通性研究。
Therefore, adding fingerprint technique to test ID card can resolve the long-standing fraud in testing. 因此,將指紋技術(shù)加入考試卡,可以解決代考這一長(cháng)期困擾的問(wèn)題。