duration of validity

基本解釋

• [計(jì)] 有效時(shí)間

英漢例句

雙語例句

• The duration of validity for this certificate exceeds that of its certification authority.
  該證書的有效期超過了其證書頒發(fā)機(jī)構(gòu)的有效期。
• The Ministry of Commerce, within 30 days after receipt of all the above-mentioned documents, shall give the official reply, the duration of validity of which is 180 days.
  商務(wù)部收到上述全部文件后應(yīng)在30日內(nèi)作出原則批復(fù)，原則批復(fù)有效期180日。
  http://dj.iciba.com
• Thee Ministry of Commerce, within 30 days after receipt of all the above-mentioned documents, shall give the official reply, the duration of validity of which is 180 days.
  商務(wù)部收到上述全部文件后應(yīng)在30日內(nèi)作出原則批復(fù)，原則批復(fù)有效期180日。 。

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詞組短語

短語

• Duration and Validity of Certificate 期限及有效期
• Validity duration of E -cash 電子現(xiàn)金有效期

• duration of validity更多詞組

專業(yè)釋義

計(jì)算機(jī)科學(xué)技術(shù)

• 有效期間
• 有效時(shí)間