英语词汇“preventative effect”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	preventative effect
释义	preventative effect 基本例句预防作用 Vaccination has a preventive effect.种了一次牛痘，起预防作用。 In this paper, the authors studied systematically on preventive effect of mimosa tannin on hexavalent-chromium in leather.系统地研究了荆树皮栲胶对皮革中六价铬的预防作用。
随便看	threshold digital signature scheme threshold diode Threshold discrimination threshold discriminator threshold disease threshold dividend strategy threshold division threshold \| door sill threshold dosage threshold dose threshold dosimeter threshold drift threshold drying threshold duration function threshold-duration function thresholded thresholded gradient threshold effect threshold effects threshold EIGamal cipher threshold electric current density tempe threshold element threshold elements threshold ElGamal encryption threshold energy