No extra locking is required on the base tables as replication only analyzes the log files and not the base tables.

基表上不需要额外的锁，因为复制只分析日志文件，而不是分析基表。

youdao

Class to generate common base events and to write them to an output log.

类来生成通用基础事件并把它们写到输出日志。

youdao

Once you have the base operating system installed and it has successfully booted, log in and configure Apache, PHP, and MySQL using the techniques discussed in Part 4.

安装基本操作系统并成功地启动它之后，使用第4部分中讨论的技术登录并配置Apache、PHP和MySQL。

youdao

But mathematically, we've mentioned this before, log N or really to be precise, log base 2 of N, is the way you express this mathematically.

但从数学上说，之前我们已经提到过了，准确地说是log，N，以2为底N的对数，这就是它在数学上的表示。

哈佛公开课 - 计算机科学课程节选

N 6 Sixteen, so that's 16 times log base 2 of 16 and though I'm writing small here, log base 2 of 16, 16 this gives me 4 'cause 2 to the 4 equals 16.

是多少呢？，Well，，N，is，what？,16，那就是16乘以以2为底16的对数6,在这儿我将2写小一些，以2为底16的对数是4，因为2^4等于。

哈佛公开课 - 计算机科学课程节选

Yeah. You're jumping slightly ahead of me, but basically, I'm done when this is equal to 1 right? Because I get down to the base case, so I'm done when b u is over 2 to the k is equal to 1, and you're absolutely right, that's when k is log base 2 of b.

因为这就是最基本的情况了，因此当b/2的k次方等于1的时候就停止了1,你说的太对了，就是k等于b的以2为底的对数的时候,你们都坐的挺靠后的啊，我不知道是不是我讲的不太明白？

麻省理工公开课 - 计算机科学及编程导论课程节选

Growth in monthly unique log-ins is slightly outpacing the growth in user base and suggests growing usage of the service by users.

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The user base is growing at 20% with the monthly unique log-ins growing at 47%.

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Construction is already under way for the members-only lodge, a sustainable design that has replaced the former log cabin look with a modern, yurtish style that Walker describes as a Star Wars arctic base.

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