英语释义

1. one that serves as a substitute or support
I brought an extra pencil for backup. a backup plan

2. musical accompaniment
The tunes include banjo and guitar backup.

3. additional personnel who provide assistance
The police officer called for backup.

4. an accumulation caused by a stoppage in the flow
traffic backup

5. a copy of computer data (such as a file or the contents of a hard drive)
I made a backup copy of the file. also the act or an instance of making a backup

6. to accumulate in a congested state
traffic backed up for miles

7. to move into a position behind (a teammate) in order to assist on a play

8. hold back sense 1

9. to make a copy of (a computer file or data) to protect against accidental loss or corruption
Be sure to back up your work. also to make copies of all the files on (a device)
a program that automatically backs up your hard drive

10. a person or thing that can be used to replace or support another person or thing

11. help or support provided by additional people or things

12. a situation in which the flow of something (such as traffic) becomes blocked

13. a person who takes the place of or supports another
The guard called for a backup.

英汉例句

• You have a vast array of methods for actually backing up and storing your information.

  您可以选择各种各样的方法来进行实际的备份和信息存储。

• This software is for backing up your data on a physical disk.

  这个软件是用来将数据备份到物理磁盘上的。

• Mail is backing up at the post office.

  邮件积滞在那个邮局里。

• A full backup — in other words, one where you copy all of the files from your system — would obviously capture everything, but it can be an expensive way of backing up your information.

  完全备份，即复制系统中所有的文件，很明显这样做可以保存所有的信息，但这可能是一种代价很大的信息备份方式。

• If you are backing up the existing OS via a serial link, be patient: it took approximately 15 minutes on my machine.

  如果您通过一个串行链接备份现在的操作系统，请耐心：在我的机器上这需要大约15分钟。

• Though backing up of data is universally accepted as a mandatory business process, it is also important to understand what data must be backed up and what data should not be backed up.

  尽管普遍认为数据备份是一个必不可少的业务过程，但是了解哪些数据必须备份以及哪些数据不应该备份也很重要。

• If you can link your chosen approach or technique to business outcomes, perhaps backing up your position with authoritative, third-party evidence, your position will be much stronger.

  如果你把你的选择方法或技术和业务成果联系起来，或许你引用权威的一方、第三方证据，你的「位置」会更加坚固。

• By setting the maximum number of simultaneous tasks, you can visually see the work backing up for your tasks.

  通过设置最大同时任务数量，您能够可视化地看到您的任务所积压的工作。

• When databases on a server are set to participate in attachment consolidation, backing up the server requires an additional step of backing up all NLO files stored in the DAOS repository.

  当某个服务器上的数据库被设为参与附件整合时，要备份该服务器，需要通过一个附加的步骤备份DAOS储存库中所有的NLO文件。

• If backing up your data sounds like a hassle, that「s because it is.

  如果备份数据看起来有点麻烦，那就对了，因为它的确是那样。

• As well as concerns over, the episode also highlights the importance of properly backing up your data - a hot topic in recent days, given a massive failure to by Microsoft.

  此外令人关注的是，这一事件也突出了对数据进行备份的重要性——这是由微软的在最近出现的一个大面积故障而引发的的热门话题。

• For cloud services, backing up online information, such as blog posts and photos, has become something of a hot topic in a way that backing up personal computer files never was.

  对于云服务，备份诸如博客文章和图片这样的在线信息已经成为热点，但备份个人电脑信息从来就没有引起过关注。

• If using online backup, recognize that the backup image will be useless without the logs of all transactions that occurred while DB2 was backing up the database.

  如果使用在线备份，要知道除非具有在DB 2备份数据库时发生的所有事务的日志，否则备份映像没有任何作用。

• As we move out, the light from these distant galaxies have taken so long, we」re essentially backing up into the past.

  当我们向外太空移动时，从这些遥远的星系发出的光都是如此的长，我们实质上正在飞离而回到过去。

• There were no clear signs of biological activity, and the pictures Viking beamed back showed a bleak, frozen desert world, backing up that grim assessment.

  其中没有明显的生命活动迹象，海盗飞船传回来的图片里显示的是一片阴冷的冰封漠海，更是佐证了那个严酷的事实。

• Its Food For Skin report highlights a lack of any robust studies backing up the popular advice that water makes the complexion glow.

  该基金会的《为皮肤準备的食物》报告强调指出，水使皮肤发光的流行建议缺乏任何可靠的研究支持。

• Backup strategy: Most of the best practice documents I have seen, including the IBM Redbook on the subject, recommend backing up the files under the queue manager.

  备份策略：我看到过的大多数最佳实践文档，包括关于该主题的IBM红皮书，都建议备份队列管理器下的文件。

• Backing up key files is about a combination of identifying the files and finding a suitable method for storing and backing up that information.

  备份关键文件涉及到确定相关文件，并找到一种合适的方法存储和备份这些信息。

• A common means to do this is by backing up the production database and restoring it onto the development server.

  创建开发数据库的常用方法是，备份生产数据库并在开发服务器上恢复它。

• It「s mainly used as a personal archive of data which you can store for safe-keeping. TweetDumpr is a similar service but only focuses on backing up the tweets themselves from public timelines.

  TweetDumpr是一个类似服务，但仅支持单个用户的tweets存档。

• The study looked at practices like backing up data, using password protection, and running virus scans, and ranked 35 big cities across the U.S. based on its survey.

  此研究涉及的调查项目包括数据备份，用户密码保护以及运行病毒扫描，根据其调查结果对美国35个大城市进行了排名。

• With science backing up what a lot of us suspected anyway, here」s my knowledge acquisition framework; it「s simple enough, but the details — where you get and apply the ideas - are what」s important.

  科学也总是会支持我们很多人所怀疑的东西，这是我的知识收集框架；它很简单，但是一些细节——从哪得到、以及在哪应用——很重要。

相似词

bottleneck瓶颈；障碍物

jam(Jam)人名；(伊朗、巴基)贾姆

jam-up阻塞

logjam僵局；（河道等）受圆木阻塞；停滞状态；拥挤

snarl（动物的）呲牙低吼；咆哮，怒骂；缠结物；混乱