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electronegative adj.【物理學】負電性的,陰電性的。

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Liver of my mom second 6 assay among them “ of antibody of surface of virus of “ second liver and “ of antibody of core of virus of “ second liver are two electropositive , other 4 are electronegative , my mom this year 38 years old , how can tell to issue this result 我媽媽乙肝六項化驗其中“乙肝病毒表面抗體“以及“乙肝病毒核心抗體“兩項是陽性,其他四項是陰性,我媽媽今年38歲,誰能告訴下這個結果怎么樣

Distinguish above all so bacterium of cause of disease is bacterium of positive of change orchid family name or electronegative bacterium , choosing antibiotic respect meaning great 所以首先區分病原菌是革蘭氏陽性菌還是陰性菌,在選擇抗生素方面意義重大。

Have the contact of 6 months , but the result of the examination can be electronegative , how be to return a responsibility 有6個月的接觸,但是檢查的結果會是陰性,是怎么回事?