提交读，未提交读，可重复读，可串行读。
Read committed, Read uncommitted, Repeatable Read, Serializable.
在等待一段时间之后，重新开始，重复读取每个文件描述符。
After you wait for some amount of time, you start over again by repeatedly reading each file descriptor.
通过三步移除不必要的重复读取(re - reads)。
当你开始一堂新课，你可以跟著录音把书本上的练习重复读出来。
When you begin a new lesson, you may read the written lesson as you repeat the exercises with the audio recording.
比如，读取只读的查找表不需要可重复读级别，未提交读级别就足够了。
For example, reading from a read - only look up table doesn t require repeatable read, and uncommitted read is sufficient.
在相同事务下对“可重复读取”区域内数据的多次请求的结果是相同的，但能够带来更好的应用吞吐量。
With the "Repeatable Read" data region fetch requests issued multiple times within the same transaction will always produce the same result yielding better application throughput.
指示：现在尝试重复读出英文字母及发音(不用CD)，当遇到有英文字母不识读时，请再次听cd。
Directions: Now try to repeat the sounds without the CD. When you come to a letter you cannot remember, listen to the CD again.
你们肯定也觉得了，这首诗很复杂很难懂，所以要一遍一遍的重复读，准备好周三的课，也要读布置的其他材料。
As you have no doubt experienced, this is a dense and difficult poem, so please reread it innumerable times for Wednesday's class, and in addition to that do the other readings assigned.
支持表级和行级锁以及4个隔离级别：RR(可重复读)、RS(读可靠)、CS(默认——游标可靠)和UR(未提交读)。
Supports table and row level locking and 4 isolation levels, RR (repeatable read), rs (read stability), CS (default - cursor stability) and ur (uncommitted read).
使用该算法避免了对同一引用实例或是位于同一数据块上不同记录的重复读取，并将对磁盘的随机读取方式转变为按列表预取的读取方式。
It can avoid reading the same reference instance and records in the same data block repeatedly. Meanwhile it can convert random reading disk into doing by table.
用线性汇编语言重新设计程序结构优化循环语句，实现读取参考样本、滤波处理和移位裁剪算法的优化，避免重复读取同一个参考样本的情况。
This paper used the linear assembly language to re-design program structure and realized the optimization of reading reference samples, filter processing and transfer of cutting algorithm.
记住幼童爱重复-如果您的孩子看起来对有些书不感兴趣，您可能需要找一本她喜欢的，一次又一次的反复读给她们听。
Remember that toddlers love repetition - if your child seems uninterested in books, you may need to find a favorite and read it over and over again.
记住幼童爱重复-如果您的孩子看起来对有些书不感兴趣，您可能需要找一本她喜欢的，一次又一次的反复读给她们听。
Remember that toddlers love repetition - if your child seems uninterested in books, you may need to find a favorite and read it over and over again.
应用推荐