buffer
美 [ˈbʌfər] 
英 [ˈbʌfə(r)]
- v.缓存；保护；减缓（伤害）；使不受…的侵害
- n.缓冲器；缓冲物；起缓冲作用的人；缓存区
- 网络缓冲区；缓冲剂；缓冲液
词形变化
复数：buffers 现在分词：buffering 过去式：buffered 同义词
英汉双解
1. | 缓冲物；起缓冲作用的人a thing or person that reduces a shock or protects sb/sth against difficulties |
| 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。 |
| She often had to act as a buffer between father and son. 她常常不得不在父子之间扮演调解人角色。 |
| a buffer state(= a small country between two powerful states that helps keep peace between them) 缓冲国（两大国之间有助于维持和平的小国家） |
| a buffer zone(= an area of land between two opposing armies or countries) 缓冲区（两敌对军队或国家之间的地区） |
2. | （火车头尾或轨道末端的）减震器，缓冲器one of two round metal devices on the front or end of a train, or at the end of a railway/railroad track, that reduce the shock if the train hits sth |
3. | 缓存区；缓冲存储区；缓冲器an area in a computer's memory where data can be stored for a short time |
1. | ~ sth 减少，减缓（伤害）to reduce the harmful effects of sth |
| to buffer the effects of stress on health 减少压力对健康的影响 |
2. | ~ sb (against sth) 保护；使不受…的侵害to protect sb from sth |
| They tried to buffer themselves against problems and uncertainties. 他们尽力保护自己免受困难和不确定因素的影响。 |
3. | ~ sth 缓冲存储；缓存to hold data for a short time before using it |
英汉解释
n. | 8. 缓冲者;缓冲物;缓冲国(= buffer state〕 |
v. | |
英英解释
例句
Buffer pool usually makes up the largest percentage of shared memory and is often pointed to as an area to be tuned.
缓冲池通常占了共享内存的大部分，因此通常可以调整这个配置。
How much buffer space does each switched port have ?
每个交换式端口的缓冲空间是多？。
After you call Edit, the edit buffer still represents the current record but is now ready to accept changes to the field data members.
调用Edit之后，编辑缓冲区仍表示当前记录，但现在可以接受对字段数据成员的更改。
By sending a malformed request, it is possible to carry out a buffer overrun attack against an affected system.
通过发送不良请求，恶意用户可能会对受影响的系统发动缓冲区溢出攻击。
Another way is to use the stencil buffer in a multipass algorithm to control what parts of the scene are updated by a projected texture.
另外一个办法是在多遍渲染中使用模板缓存的算法来控制场景中那些部分将被投影纹理更新。
Class provides an internal buffer to which you can write text as if you were writing to a file. The Write.
类提供了一个内部缓冲区，您可以像写入到文件一样将文本写入到此缓冲区。
After the fortune is written to the user buffer, I increment the next_fortune index by the length of the last fortune written.
在将这个fortune写入用户缓冲区之后，在next_fortune索引上增加刚才写入的fortune的长度。
Having said that, however, we were still able to see some benefits by increasing the buffer pool.
尽管如此，增加缓冲池还是有一些好处的。
The buffer may encompass expensive building materials whose earthquake flexibility is needed only for a minute or two every century.
缓冲层资源可能是昂贵的抗震建筑材料，其抗震挠性每个世纪只用得上一两分钟。
The cash buffer corporate America has built up in case of harder times makes a fresh shock of that kind unlikely.
美国公司的现金缓冲只限于时艰时期未必不会产生新的冲击。
Thus, you can reliably find out how much buffer space you would need to format something completely.
这样，您可以确切地得知您将需要多少缓冲区空间才可以完全格式化某些内容。
The space between the end of one record and the beginning of the next record is padded with the existing contents of the file buffer.
一个记录的结尾与下一个记录开头之间的空白由文件缓冲区内的现有内容填充。
The cause of the overflow is often too many changes in a short period of time, causing the internal notification buffer to overflow.
溢出通常是因为在短时间内有太多更改，导致内部通知缓冲区溢出。
One cause of bit slippage is overflow of a receive buffer that occurs when the transmitter's clock rate exceeds that of the receiver.
比特损失的一个原因是当发送机的时钟速率超过接收机的时钟速率时，出现了接收缓冲器的数据溢出。
Experts say it will take at least two years of good harvests to build enough stocks to buffer prices.
专家说，这将需要至少两个丰收年建立足够的库存来缓冲价格。
As a rule of thumb, you can increase the size of the buffer pools as long as you get a corresponding increase of the bufferpool hit ratio.
首要原则是，只要能够获取一个对应的缓冲池命中率增加，就可以增加缓冲池的大小。
the buffer gate is characterized in that: the front end of the fan-shaped shutter is fixedly connected with a surge hopper.
其特征在于：扇形闸板的前端固定连接一缓冲斗。
Both of these functions take the total size of the destination buffer as a parameter -- not the space still left.
这些函数都接受目标的总大小（而不是剩余空间）作为参数。
Do not copy unchecked user input into a buffer, or allow unconfirmed size parameters to define the range of data being copied.
不要将未检查的用户输入复制到缓冲区中，也不要允许未经确认的大小参数定义复制的数据范围。
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。
The buffer stock is financed via compulsory contributions from producing countries and voluntary contributions from consuming countries.
缓冲库存所需资金是通过各生产国的强制性认缴和各消费国的自愿认缴来筹集的。
A buffer system resists a change in pH.
缓冲系统对pH的变化是有耐受能力的。
Trailing bytes at the end of the data block are stored in an internal buffer and used in the next decoding operation.
则位于数据块结尾的尾随字节将存储在内部缓冲区中，并在下一次解码操作中使用。
Of interest here is a marginal number of buffer waits, and sequential scans, but a rather large number (at this point) of lock requests.
此处对缓存等待的边际数、以及顺序扫描的边际数感兴趣，而不是大量的锁请求。
The strnlen_user function first checks to see that the user buffer is readable through a call to access_ok.
strnlen_user函数首先通过调用access_ok检查用户缓冲区是否可读。
The BUFFERPOOLID is shown in the query in Listing 8, enabling you to see which buffer pool is associated with each table space.
清单8中的查询中包括BUFFERPOOLID，通过它可以查看每个表空间与哪个缓冲池相关联。
You might be able to find a happier medium by reading a series of bytes into a buffer at a time, thus saving the method calls.
您或许能够通过每次将一系列字节读取到缓冲区中找到更加令人高兴的方法，从而减少方法调用。
It is important that the log buffer be able to hold the amount of log space used by an average transaction.
使日志缓冲区可以容纳一般事务所使用的日志空间总量是很重要的。
And with a more substantial method, which might involve more resources than just two files and a buffer, it gets even more complicated.
更复杂的方法可能涉及更多资源，而不仅仅是两个文件和一个缓冲区，这使得问题变得更加复杂。
A substantial part of this gap serves as a cash buffer, ready to be used if the borrower defaults.
这一差额中有很大部分将用作缓冲资金，如果借款者违约，便可随时动用。
The supplied buffer was too small to hold all the objects in the enumerator or to read a string property.
提供的缓冲区太小，无法容纳枚举器中的所有对象或读取一个字符串的属性。
They used to use a plastic packaging buffer, but we were able to give them the exact same physical performance with our grown material.
过去它们使用的是一种塑料缓冲包装，不过用我们的材料可以提供与这些塑料一样的物理性能。
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。
Be aware that the syntax for a fixed size buffer is different from that of an array.
请注意，固定大小缓冲区的语法与数组的不同。
Did not return the requested 128 characters because doing so would have resulted in an incomplete surrogate pair at the end of the buffer.
不会返回请求的128个字符，因为这样做会导致缓冲区末尾的代理项对不完整。
Just as a glass can only hold so much water, a buffer can only hold so many bits.
缓冲区只能容纳一定数量的位，就像一个杯子只能盛一定量的水。
Closer ties to China could set up Japan as more of a buffer between the U. S. and China, and less of a protectorate of the United States.
与中国加强关系将使日本成为中美之间的缓冲地，而不是美国的保护国。
That's my buffer. . . I wanted to leave a little room in the budget, just in case---it's better to be safe than sorry.
这是我留的备用金…我想在预算里留点余地以防万一—宁愿稳妥免致后悔。
With such a display, each dot, or pixel, on the screen corresponds, or is "mapped, " to a bit in the screen buffer.
用这个显示方法，萤幕上的每一点或光点相对或“图记”于荧幕缓冲器内的一数元。
More buffers require more memory but make it less likely for a database object to be rolled out to disk because of a lack of buffer space .
缓冲区越多，需要的内存越多，但会减少数据库对象因缺少缓冲区空间而转出到磁盘的机会。
What if it was a security patch for a buffer overflow exploit, of which Windows has not some -- several?
如果是个缓存溢出错误的修补程序呢？Windows在这方面的漏洞还不少呢。
This warning indicates that the writable extent of the specified buffer might be smaller than the index used to write to it.
此警告意味着指定缓冲区的可写范围可能小于用于写入它的索引。
