buffer
n. [计] 缓冲区；缓冲器，[车辆] 减震器
vt. 缓冲
n.
缓冲器；起缓冲作用的人（或物）；[化]缓冲液，缓冲剂；[计]缓冲区
vt.
缓冲；[化]把缓冲液加入（溶液）；
变形
复数：buffers过去式：buffered过去分词：buffered现在分词：buffering第三人称单数：buffers
双语释义
n.(名词)[C]起缓冲作用的人(或物) a person or thing that protects sb or sth or lessens a shock
[C]〈机〉缓冲器，减震器 a spring put on the front and back of a railway engine or carriage to take the shock when it is connected to another carriage or hits the end of the track
v.(动词)vt. 缓冲，减轻 act as a buffer to
英英释义
buffer[ 'bʌfə ]
n.
an ionic compound that resists changes in its pH
an inclined metal frame at the front of a locomotive to clear the track
同义词：fendercowcatcherpilot
(computer science) a part of RAM used for temporary storage of data that is waiting to be sent to a device; used to compensate for differences in the rate of flow of data between components of a computer system
同义词：buffer storagebuffer store
a power tool used to buff surfaces
同义词：polisher
a cushion-like device that reduces shock due to contact
同义词：fender
an implement consisting of soft material mounted on a block; used for polishing (as in manicuring)
同义词：buff
v.
add a buffer (a solution)
"buffered saline solution for the eyes"
protect from impact
同义词：cushionsoften
词组短语
buffer solution缓冲溶液
buffer zone缓冲区，缓冲带
buffer overflow缓冲区溢出
data buffer数据缓冲区
buffer layer缓冲层
buffer capacity缓冲容量，消震能力
phosphate buffer磷酸盐缓冲剂
buffer area缓冲区
frame buffer帧缓冲器
buffer system缓冲系统；缓冲体系
buffer gas缓冲气体
buffer pool缓冲池；缓冲器组
memory buffer存储缓冲器；存储缓冲区
buffer memory缓冲存储器；超高速缓冲存储器
buffer circuit缓冲电路，阻尼电路
buffer time缓冲时间；机动时分
oil buffer油压缓冲器，油压减震器
buffer action缓冲作用；缓冲酌
buffer state n. 缓冲国
intermediate buffer中间缓冲器
双语例句
用作名词(n.)
The world's natural ecosystems act as a buffer.
地球上的自然生态系统起着一种缓冲的作用。
Support from family and friends acts as a buffer against stress.
家庭和朋友的支持有助于减缓压力。
Computers record in action in the buffer.
计算机在缓冲器中记录信息。
He is a silly old buffer.
他是个老糊涂。
权威例句
A BUFFER SOLUTION FOR COLORIMETRIC COMPARISONBuffer-Stock Saving and the Life Cycle/Permanent Income Hypothesis
The Buffer-Stock Theory of Saving: Some Macroeconomic Evidence
Buffer gradient gels and 35S label as an aid to rapid DNA sequence determination
StackGuard: automatic adaptive detection and prevention of buffer-overflow attacks
Method of adjusting semiconductor buffer capability of semiconductor device, electronic system, and semiconductor device
Short-circuit dissipation of static CMOS circuitry and its impact on the design of buffer circuits
Kinetic control of dissolved phosphate in natural rivers and estuaries: A primer on the phosphate buffer mechanism
Peptide and protein molecular weight determination by electrophoresis using a high-molarity tris buffer system without urea ☆
Molecular weight determination of protein-dodecyl sulfate complexes by gel electrophoresis in a discontinuous buffer system.
buffer
buffer: Neither buffer ‘fellow’ [18] nor buffer ‘shock absorber’ [19] can be traced back with any certainty to a source, but the likeliest conjecture is that they both come (independently) from an obsolete English verb buff, which was probably originally (like puff) imitative of the sound of blowing or breathing out. The earliest recorded sense of this, in the late 13th century, was ‘stammer’, and so the human buffer may originally have been a ‘stammerer’. By the 16th century we find the verb being used in the sense ‘make the sound of something soft being hit’, which is a likely source of buffer ‘shock absorber’.
buffer (n.)
1835, agent noun from obsolete verb buff "make a dull sound when struck" (mid-16c.), from Old French bufe "a blow, slap, punch" (see buffet (n.2)); hence also "something that absorbs a blow."
buffer (v.)
1894, from buffer (n.). Related: Buffered; buffering.
1. Then repeat with the next buffer size in the next iteration of Step 3.
然后在步骤3的下一个迭代中重复下一个缓冲区大小。
www.ibm.com
2. This improves performance for these LOBs because you can access them through the buffer pool.
这提高了这些LOB 的性能，因为可以通过缓冲区池对其进行访问。
www.ibm.com
3. By raising the value of LOGBUFSZ to 64 (256K) or more, the log buffer will not fill, and there will only be one log write (at commit) for the bulk insert.
如果将LOGBUFSZ的值增加到64 页（256K）或者更大，缓冲池就不会被填满，这样的话对于该批量插入就只有一次日志写（在提交时）。
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4. It then fills the area with a mapping, which is an image buffer used to color up the painting area of each stroke.
然后，它使用一个映射填充该区域，这个映射是用于对每个笔触的绘图区域着色的图像缓冲区。
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5. This is why our next four columns will deal with buffer overflow.
这就是下面四个专栏将讨论缓冲区溢位的原因。
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6. In my experience, customers usually have same configuration on all the nodes, except for buffer pools, which is a very important setting.
以我的经验，客户的所有节点通常具有相同的配置，除了缓冲池这个极其重要的设置之外。
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7. The number of users, size and number of views, and number of databases all affect how you should set the buffer pool specification.
用户数量、视图的大小和数量，以及数据库数量都会影响到您设置缓冲池规格的方式。
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8. To test your hypothesis, you need to monitor buffer pool activity before, during, and after the query executes.
要证实您的假设，您需要在执行查询之前、期间和之后监控缓冲池活动。
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9. If the database is not started, you cannot connect to the database and change the buffer pool sizes.
如果数据库没有启动，那么就不能连接到数据库，也就不能更改缓冲池的大小。
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10. If the performance of sorts is important in your environment, then create a separate buffer pool for work files.
如果排序的性能在您的环境中很重要，那么需要为工作文件创建一个单独的缓冲池。
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11. Therefore, it just writes the file name and the path to the exchange buffer, and polls it until it gets the response.
因此，它仅把文件名和路径写到交换缓冲区，并且对它循环查询，直到它得到响应为止。
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12. This makes it easier to update and report the buffer pool size along with other DB2 database configuration parameters.
这使得更新和报告缓冲池大小以及其它DB2数据库配置参数变得更加方便。
www.ibm.com
13. The script can send the code to the server, have the server evaluate it, then return the results to a new buffer with an execution-time stamp.
这个脚本可以将代码发送到服务器，让服务器评估代码，然后将结果返回到一个带有执行时间戳的新缓冲区。
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14. Why not allocate a bigger buffer pool instead?
为什么不分配一个更大的缓冲池呢？
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15. Each database requires at least one buffer pool.
每个数据库都至少需要一个缓冲池。
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16. The accounting reports show the number of GETPAGES and synchronous reads per buffer pool.
会计报表显示对应于每个缓冲池的GETPAGES和同步读的数量。
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17. That defines an interface with a method for writing a buffer of bytes.
这里定义了一个接口和一个写字节缓冲的方法。
www.infoq.com
18. If there are table spaces with different page sizes, there must be at least one buffer pool per page size.
如果有一些具有不同页大小的表空间，那么每种页大小必须至少有一个缓冲池。
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19. This parameter determines the size of the buffer used for passing parameters between the routine and the calling application.
这个参数确定缓冲区的大小，用于在例程和发出调用的应用程序之间传递参数。
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20. These types of columns are unique in that they are not cached in the buffer pool.
这些类型的列是惟一的，它们不会缓存在缓冲池中。
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21. That means DB2 cannot start the database, because a database must have at least one buffer pool.
这意味着DB2无法启动数据库，因为一个数据库至少必须有一个缓冲池。
www.ibm.com
22. You really want to bump this up from the default, because if its limit is reached, the sending application suspends data transfer until TCP sends the data to the buffer.
您可能希望使其超过缺省值，因为如果达到了限制值，发送应用程序则将挂起数据传输，直到TCP将数据发送到缓冲区为止。
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23. You really want to bump this up from the default, because if its limit is reached, the sending application suspends data transfer until TCP sends the data to the buffer.
您可能希望使其超过默认值，因为如果达到了限制值，发送应用程序则将挂起数据传输，直到TCP将数据发送到缓冲区为止。
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24. Database records are read and updated in the buffer pool area of memory.
数据库记录是在内存的缓冲池区域里被读取和更新的。
www.ibm.com
25. You can then reference these buffers in substitutions using the buffer references 1 to 9.
在执行替换时，可以用缓冲区引用号 1到 9引用这些缓冲区。
www.ibm.com
26. Are my asynchronous read ratio and buffer pool hit ratio always above warning and problem thresholds in peak or normal hours?
异步读取比率和缓冲池命中率在高峰或正常时间是否总是超过警告和问题阈值？
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27. This copy occurs when the disk is copied to the buffer cache and then again from the file.
将磁盘的数据复制到缓冲区缓存，然后再复制文件数据时会出现多余的副本。
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28. This copy occurs when the disk is copied to the buffer cache and then again from the file.
将磁盘的数据复制到缓冲区缓存，然后再复制文件数据时会出现多余的副本。
www.ibm.com
29. To create a facility more amenable to our user, we can create, in addition to the normal Undo stack, an independent buffer that collects all deleted text or data.
要想创建一个更能经受用户检验的功能，我们除了需要正常的撤销堆栈外，还要创建一个收集所有已删除文本或者数据的独立缓冲区。
-- 来源 -- About Face 3交互设计精髓
30. The buffer cache is implemented in fs/buffer.c along with the update kernel daemon.
buffer cache 和update核心后台进程在fs/buffer.c中实现。
-- 来源 -- 汉英 - 翻译参考
31. But unbeknownst to the user, while the printer was beginning to work on page 1, the computer has already sent 15 pages into the printer’s buffer.
但是用户不知道的是，当打印机开始打印第1页时，计算机已经把15页报告交给了打印机缓存。
-- 来源 -- About Face 3交互设计精髓
32. At any time, she can open this buffer as a document and use standard cut-and-paste or click-and-drag idioms to examine and recover the desired text.
无论在什么时候，用户能像打开一个文档一样打开这个缓冲区，并且使用标准的剪切粘贴，或者单击拖动等习惯用法来观察和恢复期望的文本。
-- 来源 -- About Face 3交互设计精髓
33. If the entries in this deletion buffer are headed with simple date stamps and document names, navigation would be very simple and visual.
如果已删除数据的缓冲区中的项标有简单的时间戳和文档名，导航应该会非常简单和形象化。
-- 来源 -- About Face 3交互设计精髓
34. A deleted data buffer should be offered in addition to the regular, incremental, multiple Undo because it complements it.
已删除数据的缓冲区应该和常规的渐增多次撤销一起提供，因为它们具有互补性。
-- 来源 -- About Face 3交互设计精髓
35. Furthermore, with our large disk drives, there is no reason not to save the Undo buffer with the document.
而且现在的磁盘都很大，空间也很大，没有理由不为文档保留一个撤销缓冲区。
-- 来源 -- About Face 3交互设计精髓
36. It forces them to abandon their mental model of a single unified document and forces them to think in terms of the implementation model—that there is one document embedded within another, and each has a separate editor with a separate Undo buffer.
用户无法理解这一点，这让用户不得不放弃心理模型中认为的这是一体的一个文档。 用户不得不按照实现模型来思考——实际上是两个文档，一个嵌套着另一个，每个文档都有单独的编辑器和撤销缓冲区。
-- 来源 -- About Face 3交互设计精髓
37. The data must be saved in a buffer, anyway. This feature would be quite useful in most programs, too, whether spreadsheet, drawing program, or invoice generator. Versioning and reversion
数据无论如何应该保留在缓冲区中，这种特性对于很多程序非常有用，无论是电子表单、绘图程序，还是发票制作软件。
-- 来源 -- About Face 3交互设计精髓
38. Users can then browse the buffer of deleted data at will, randomly, rather than sequentially. Finding those six missing paragraphs would be a simple, visual procedure, regardless of the number or type of complex, intervening steps she had taken.
用户愿意按照自己的意愿，而不是按照顺序浏览已删除数据的缓冲区，找到这6个丢失的段落是一个简单的视觉过程，而不用考虑用户已经完成的复杂插入步骤的数目或者类型。
-- 来源 -- About Face 3交互设计精髓
buffer
