例句與造句

1. To achieve high sensitivity , the minimum concentration of analyte detectable should be reproducibly measured by a signal distinguishable from the background , i . e . , noise at zero dose of analyte ( 38 )
   為了達(dá)到高靈敏度，通過(guò)產(chǎn)生的信號(hào)與背景不同，即0劑量分析物的噪音，應(yīng)該可重復(fù)的測(cè)到能檢測(cè)到的最小分析物濃度。
2. It's difficult to find zero dose in a sentence. 用zero dose造句挺難的