buffer index
英 [ˈbʌfə(r) ˈɪndeks]
美 [ˈbʌfər ˈɪndeks]
缓冲指数
双语例句
- The key buffer stores index blocks for MyISAM tables.
关键字缓冲区保存了MyISAM表的索引块。 - I then increment the cookie_index ( based upon the length of the user buffer) and NULL terminate the string.
然后增大cookieindex（基于用户缓冲区的长度）并使用NULL来结束这个字符串。 - Typically, in a MDM Server implementation, if you start with one big buffer pool for both data and index you should be fine.
通常，在一个MDMServer实现中，如果您一开始就对数据和索引使用一个大缓冲池，那么应该不会出现问题。 - 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nextfortune索引上增加刚才写入的fortune的长度。 - Buffer pool index writes is much greater than Asynchronous pool index page writes.
缓冲池索引写远远大于异步池索引页写。 - As far as I/ O itself is concerned, it can be minimized when there are indexes that need to be built, by using as large a buffer pool as possible ( see the section "Index maintenance" below.)
至于I/O本身，当需要建立索引时，可以通过使用尽可能大的缓冲池来将I/O活动减至最少。（请参阅后面的“索引维护”一节。） - If this is the case, a larger buffer pool is the best solution, but adding more free space to index pages may also help.
如果的确是上述情况，那么使用更大的缓冲池是最好的解决办法，但是为索引页增加更多的自由空间也有所帮助。 - Since a DB2 buffer pool is a part of the main memory of the system, the DB2 database manager allocates it for caching tables and index data when it reads or writes to and from media disks.
因为DB2缓冲池是系统主内存的一部分，DB2数据库管理器在它读取或写入磁盘介质时将它分配给缓存表和索引数据。 - A buffer pool is an area of storage in memory into which database pages ( containing table rows or index entries) are temporarily read and changed.
缓冲池是内存中的一块存储区域，用于临时读入和更改数据库页（包含表行或索引项）。 - You can help speed up index maintenance by using a large buffer pool for the index tablespace, and, if possible, ordering the inserts so that the key values are ordered, not random.
如果为索引表空间使用较大的缓冲池，并且尽可能地将不同insert排序，以便键值是排好序的，而不是随机的，就可以帮助加快索引维护。 - If necessary, you can separate data and index into two different buffer pools to help ensure a good index buffer pool hit ratio.
如果必要，可以将数据和索引分隔到两个不同的缓冲池中，以帮助确保一个良好的索引缓冲池命中率。 - The value for "Rows read" is the lowest with parameter markers, but this is not really important, as the "Buffer pool index logical reads" go up in this case.
在有参数标记时的“Rowsread”值最小，但实际上这并不重要，因为此时“Bufferpoolindexlogicalreads”值较高。 - Later on we'll discuss index maintenance, but for now just keep in mind that the buffer pool and I/ O considerations for inserts apply in a similar manner to index pages as they do data pages.
晚些时候我们将讨论索引的维护，但是现在只需记住，插入时对缓冲池和I/O的考虑也类似地适用于索引页，对于数据页也是一样。 - Use one buffer pool, but increase its size until the index hit ratio stops increasing.
使用一个缓冲池，但是增加其大小直至索引命中率停止增长。 - A desirable goal for your buffer pool hit ratio is80% or higher for data, and90% or higher for index.
您的缓冲池命中率的理想目标是数据80%或更高，索引90%或更高。 - Thus, provide sufficient buffer pool space to support index reads.
因此，应提供足够的缓冲池空间来支持索引读操作。 - Using the Niushoushan River buffer strip as an example, the weight of each evaluation index was identified by the analytic hierarchy process ( AHP).
以南京牛首山河河滨缓冲带为例，运用层次分析法确定各层次评价指标的权重。 - An Experimental Validation of Buffer Capacity as a Decisive Index of Alkali-stress Intensity in Salt-alkaline Mixed Stress
缓冲量作为盐碱混合胁迫中碱胁迫强度指标的实验确定 - The color index was stored into the nodes of Quad-tree to record the BMP color information and display the BMP file by using store construction of the brother clue.
采用兄弟线索化存储结构，把Buffer颜色索引赋值到四叉树节点，以存取BMP颜色，显示BMP文件。 - General formulas of acid base titration curve, complexometric titration and general formulas of buffer solution of mixed acides index are introduced.
介绍了酸碱滴定曲线通用计算公式、络合滴定通用计算公式、氧化还原滴定通用计算公式、混合体系缓冲容量的通用算法以及这些公式在图形处理中的应用。 - The effects of SDS micellar and borax concentration, pH buffer, methanol volume fraction, applied voltage and temperature on the separation were investigated by the orthogonal test using chromatography optimization function ( COF) as the evaluation index.
以十二烷基硫酸钠（SDS）胶束为准固定相，硼砂为缓冲体系，甲醇为有机添加剂，考察了SDS浓度、硼砂浓度、pH、甲醇用量、电泳电压、电泳温度等对分离的影响。 - A new method for the Calculation for average ligand number and buffer index has been presented.
基于代数法建立了溶液中平均配位数和缓冲指数计算的新方法。 - Reed growth is different in core area, buffer area and border area. We research on influence of physical and chemical comprehensive index, especially difference of organic pollution index to reed growth.
基于扎龙自然保护区核心区、缓冲区和边缘区芦苇长势不同，研究了三区水的物理、化学综合指标，特别是有机物污染综合指标的差异及其对芦苇生长的影响。 - In this paper, the buffer occupancy of individual flow is replaced by a new introduced variable-Sharing Index to indicate the network resource share among different flows, so as to overcome the limitation of buffer occupancy.
该文引入新的变量&分享指数，取代单个业务流缓存占用量来表征不同业务流对网络资源的占用情况，以克服缓存占用量表征公平性的缺陷。 - Second, TB_ TPR-tree is proposed to index the current and anticipated future positions of moving objects, meanwhile supports the management of trajectory segment in the buffer.
提出TBTPR-tree以支持移动对象当前以及预测性未来信息管理，同时管理buffer中的信息。 - Relationship between Matter, Osmotic Pressure, pH, Buffer Index of Extender and Effect of Chicken Semen Storage at Low Temperature
稀释液溶质、渗透压、pH值和缓冲指数与低温保存鸡精液效果的关系 - With the powerful database support, through the data space analysis, buffer analysis and systematic analysis methods, the paper completed the location selection and the evaluation index of optimality of the quantitative index factor.
利用数据库空间分析、缓冲区分析以及系统分析方法完成了区位优度评价的指标选取和指标因素的定量化。 - In essence, it redistributes multi-stream scene data in vertex buffer and index buffer according to fixed tiled display space partition.
它本质上是根据多屏拼接显示墙屏幕空间的固定划分，将表示顶点缓冲器和索引缓冲器绘制接口的多流模式场景数据进行重新分布。