The complete list of bit operations in Python is presented in Table 4.
Python中位运算的完整列表如表4所示。
In particular, 32-bit and 64-bit operations that don't cross cache line boundaries are atomic.
特别的，32位机和64位机的操作系统没有交叉缓存线的都是回写式的。
The new algorithm reduces the number of scanning the original database through using rotary database and bit operations, and accelerates the speed of data mining.
新算法通过使用旋转数据库和位运算减少了扫描原始数据库的次数，加快了挖掘速度。
The key is that the SPU has several conditional instructions, such as selb, shufb, and the bit operations, which allow conditional operations to occur without branching.
问题的关键是SPU有几个条件指令，例如selb、shufb和位操作，它们可以不用分支就能实现条件操作。
Two other important points related to the numeric types are literals, which are just explicitly expressed Numbers, like 100 in the previous examples, and bit operations.
与数值类型相关的其他两个重点是常量(如上例中的100，只是明确表达的数字)和位运算。
The first processors that supported concurrency provided atomic test-and-set operations, which generally operated on a single bit.
支持并发的第一个处理器提供原子的测试并设置操作，通常在单位上运行这项操作。
DB2 UDB does not have native support for bit or Boolean data types, neither for bitwise operation nor for Boolean algebra operations.
DB 2UDB没有为位数据类型或布尔数据类型提供本机支持，它既不支持逐位操作，也不支持布尔代数操作。
There are simple solutions to each of these that just involve a bit of communication and negotiation with operations.
只要与运营人员进行一些沟通和商议，这些问题都有简单的答案。
If you build on this idea you may want to tailor the service a bit to provide convenience operations facilitating more complex annotations, but for this article we keep it simple.
以此为基础，可以进一步扩展服务，提供更方便的操作，支持更复杂的注解，但是本文只关注最简单的功能。
Here, things get a bit more interesting as the callers of your service want to perform a wider variety of operations.
在此，服务调用者越想执行更多类型的操作，事情就会变得越有趣。
The ROWID data type is mapped to VARCHAR(16) FOR BIT and the RID_BIT() function is added to support the ROWID operations.
ROWID数据类型被映射到VARCHAR(16)FORBIT，并增加了 RID_BIT()函数，以支持 ROWID 操作。
Listing 3 provides some additional file system operations with which you can explore this interface a bit further (creating a new subdirectory called test, listing its contents, and then removing it).
清单3提供另外几个文件系统操作示例(创建子目录test，列出它的内容，然后删除它)，可以通过它们进一步了解这个接口。
CRUD operations in SPARQL are typically a bit more shrouded in mystery than the read operation.
SPARQL中的CRUD操作通常比read操作更神秘。
We have mapped out quite a bit of interaction in this SQD, and we have discovered more operations on our classes.
我们在这张序列图里已经画出了不少交互，也发现了类中更多的操作。
When working with rational numbers, it helps to perform a bit of numerical legerdemain: namely that of finding a common denominator to make certain operations easier.
在处理有理数时，采取一点数值技巧将会有所帮助：也就是说，找到公分母，使某些操作变得更容易。
To access one square of a bitboard required only a few bit-operations, which languages like C handled well.
访问一个位棋盘中的某个矩形只需要作少量位运算，用C语言就可以很好的处理。
So the file system cache can help there quite a bit to avoid read and write operations on the disk.
所以文件系统缓存可以很大程度上帮助避免对磁盘的读写操作。
The Condition register (CR) is a 32-bit register that reflects the result of certain operations and provides a mechanism for testing (and branching).
条件寄存器(ConditionRegister,CR)是反映特定操作结果并提供测试(及分支)机制的32位寄存器。
Before we look further at the container operations, we should understand a bit more about iterators and iterator ranges.
在深入探讨容器操作之前，先来了解一下迭代器和迭代器范围。
It's harder to write inscrutable "clever" code, but it makes low-level operations like bit-manipulation more difficult.
虽然很难写出难以理解的“聪明”代码，它同时也使得一些低级操作，如位操作变得困难起来。
The term is usually reserved for small pieces of steel such as hand tools, small parts, bit nozzles, pieces of bits or other downhole tools, and remnants of milling operations.
该术语通常是指钢的小碎片，如手工具、小零件、钻头喷嘴等，也可能是指钻头碎片或其它井下工具的碎片，以及磨铣作业所产生的残留物等。
This is a common situation (most Python programs do not use threads), and the lock operations slow the interpreter down a bit.
这是常见的情景(大多数Python程序员不用线程)，锁操作稍微拖慢了解释器。
Data transfer operations are protected by CRC codes; therefore, any bit changes induced by card insertion and removal can be detected by the SD bus master.
数据传送操作是通过CRC编码来保护的，因此，由拔插卡引起的任何位的变动将会被SD总线管理器侦测到。
It is significant to give them incentive, improve their professional qualifications in a bit to guarantee the implementation of peace-keeping operations.
因此，最大限度地调动当地译员的工作热情、提高其职业素质、是保证维和行动顺利完成的重要环节。
Thanks to the study on reduction recognition algorithm of SUIF, it is capable to implement this algorithm on bit reduction operations.
通过对归约操作识别及并行化的分析和研究，在SUIF的基础架构上通过修改中间表示语言，实现了对位归约操作的识别功能。
An 8-bit instruction register can only specify 256 different operations and variations on operations.
一个八位的指令寄存器也只能确定256种不同的操作以及对于这些操作的修改。
All operations are performed in a 16-bit dynamic range for maximum editing flexibility.
所有操作都在一个16位的动态范围最大编辑的弹性。
In order to increase drilling efficiency and reduce cost during drilling operations, it is necessary to do some research on PDC bit selection.
在钻井施工过程中，为了提高钻进效率，降低成本，对PD C钻头进行选型研究是必要的。
In order to increase drilling efficiency and reduce cost during drilling operations, it is necessary to do some research on PDC bit selection.
在钻井施工过程中，为了提高钻进效率，降低成本，对PD C钻头进行选型研究是必要的。
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