go top

valid time
[ˈvælɪd taɪm]

  • 有效时间:在时间数据库中,指数据库事实在建模的现实中有效的时间段。

网络释义专业释义英英释义

  有效时间

有效时间

基于1个网页-相关网页

短语

valid time [计] 有效时间 ; 有效期 ; 一般会需要填写有效期 ; 有效预见期

valid time for inquiry 查询信息有效期

valid time dimension 有效时间维

is not valid time 不是有效的时间 ; 没有有效的时间

Data out valid time 数据输出建立时间

Valid Time Period 有效时间内

Within The Valid Time 在承诺期间

valid time-sharing system command [计] 有效分时系统命令

Enter a valid time 指定查找间隔时间时

 更多收起网络短语
  • 有效时间 - 引用次数:23

    参考来源 - 双时态本体模型及其在信息集成系统中的应用研究
  • 有效时间

·2,447,543篇论文数据,部分数据来源于NoteExpress

Valid time

  • abstract: Valid time (VT), a concept originated by Richard T. Snodgrass and his doctoral student, is used in temporal databases.

以上来源于: WordNet

双语例句权威例句

  • Those are all valid, but you need to take time to hear out your coworkers, too.

    这些有道理的,需要时间听听同事们的意见。

    youdao

  • They allow the client to validate the token, or request that the valid time span for the token be extended or ended.

    它们允许客户机验证此或者请求延长终止此令牌有效时间区间

    youdao

  • Postgraduate information contains a lot of time-related information, such as school time, the valid time of postgraduate personal information and achievements.

    研究生信息中含有很多时间有关信息,比如入学时间,研究生个人信息与研究生成绩有效时间等。

    youdao

更多双语例句
  • They've set free the coolest technology from behind the locked lab doors at IBM, Xerox and the telephone companies and aft of the machine-gun-equipped guards at America's defense contractors, all of whom had reasons of their own--perfectly valid at the time--to keep the cool stuff from seeing the light of day.

    FORBES: Digital Rules

  • Employers have valid reasons for using part-time staff.

    ECONOMIST: The Teamsters and UPS

  • In a press release and a five-page letter to the scientific community, Peter Kim asserts that although Merck had to correct a statistical method, the 18-month conclusion is still valid based upon the data Merck had at the time.

    FORBES: Magazine Article

更多权威例句
$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定