有效期用英语怎么说？

有效期

• [yǒu xiào qī]
  term of validity，period of validity

例句

• This warranty is good for one year after the date of the purchase of the product. 本保证书自购置此产品之日起有效期为一年。
• This railway ticket is valid for three days. 这张火车票的有效期是三天。
• This guarantee is valid for one year. 这份保证书有效期为一年。
• the expiration date 有效期限
• The season ticket is available for three months. 季票有效期为三个月。
• The crammed shipping space complies our request for extension of credit validity. 船位拥挤使我们不得不延长信用证有效期.
• The term of this Contract shall be, commencing on and ending on. 本合同有效期限为年, 自年月日至年月日止.
• The period of validity of the agreement has expired. 本协议的有效期已过。
• Tenders with an ineligible valid period shall be rejected as non - responsive tenders. 投标有效期不满足要求的投标将被视为 非 响应性投标而予以拒绝.
• CONCLUSION: Glipizide capsules were stable and the valid period was 2 years. 结论: 格列吡嗪胶囊稳定性好,预测其有效期2年以上.

英汉词典释义

• [yǒu xiào qī]
  term of validity; period of validity
  prolong the contract's period of validity
  延长合同的有效期
  This film has passed its expiry date.
  这个胶卷已过了有效期。

行业词典

• 旅游： validity；
  法律： duration of validity；period of validity；term of validity；
  金融： expiry date；term of validity；valid period；