| 单词 | 数据块 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 数据块 noun —data block nSee also:数据 n—data pl 数据—numbers • digital 块—piece • chunk • classifier for Chinese yuan • classifier for chunks, lumps, or pieces of land, stones, cake, bread, candy, tofu; wristwatches • lump (of earth)
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嵌入在标签中的RF标记通常有两种类型：ISO标签可以 对 数据块 编 码； UHF标签可以对数据串编码。 cdn.ftp.nicelabel.com | The RFID tags embedded into the [...] label are usually of two types: ISO tags, which encode [...] blocks of data; or UHF tags, which can encode one string of data. nicelabel.com |
因此，硬盘会将这些写入请求存储在缓存中，直到这些 512 字节的数据块能够组成一个 4K扇区。 seagate.com | Therefore, hard drives can store these write requests in cache until there are enough sequential 512-byte blocks to build a 4K sector. seagate.com |
转到“数据块”部分中第一个可用块处，单击表中的“数据”单元格。 cdn.ftp.nicelabel.com | Go to the first available block in [...] the section Data Blocks and click [...]on the Data cell in the table. nicelabel.com |
而缓存其他类型的数据块对性 能影响不大，因此此值不需要设 置过大，缺省值 1024 [...] 已经满足大部分的需求。 oracleodu.com | Cache other types of data blocks has little effect [...] on performance, so do not set this value too large, the default value [...]of 1024 can satisfy most requirements. oracleodu.com |
硬盘系统内存可以读取 4K 数据块以及 格式化主机系统所需的特定 512 字节虚拟扇区，这个过程不会明显影响到性能。 seagate.com | The process of reading [...] the 4K block of data and reformatting [...]the specific 512-byte virtual sector requested by the host [...]computer is performed in the drive’s DRAM memory and does not measurably impact performance. seagate.com |
创建 tib 文件时，程序计算数据块的校 验和值，并将这些值添加至正在备份的数据中。 seagate.com | While creating a tib file, the program calculates checksum values for data blocks and adds these values to the data being backed up. seagate.com |
如上所述，程序将 校验和值添加至正在备份的数据块。 seagate.com | As was already said, the program adds checksum [...] values to the data blocks being backed up. seagate.com |
主机会使用分配的 LBA 来请求特定的数据块。 seagate.com | The host requests a [...] specific block of data using the assigned LBA. seagate.com |
核实包括 GDP-32Ⅱ 中数据块 的编号，证实所有块(组)都已传送到计算机，所有块(组)是可读的、完整的并且具 [...] 有标准格式。 zonge.com | Verification consists of noting [...] the number of data blocks in the GDP-32II, [...]verifying that all blocks are transferred to [...]the computer, and verifying that all blocks are readable, complete, and have a standard format. zonge.com |
打印机接收到ETX信号之后，将确认信号，从而确认它 已接收到整个数据块。 printronix.com | When the printer receives the ETX signal, it will acknowledge the ETX, thereby acknowledging it has received [...] the entire block of data. printronix.cn |
通过采用Nutanix软件固有的信息生命周期管理功能，该系统能够根据VM存 取 数据块 的 频 度，动态判断应该压缩哪 些 数据块。 tipschina.gov.cn | By leveraging the information lifecycle management capabilities inherent in the Nutanix software, the [...] [...] system dynamically determines which data blocks to compress based on how frequently [...]they are being accessed by the VMs. tipschina.gov.cn |
指定 ASM 磁盘组中元数据块的大小，通常为 4KB 大小。 oracleodu.com | ASM METADATA BLOCK SIZE（META BLOCK SIZE) Used to specify the size of the ASM metadata block, usually 4KB. oracleodu.com |
然后，这些数据块被分 布到阵列中的驱动器，不同磁条大小的块留在不同的 驱动器上。 support2.imation.com | These blocks are then distributed among drives in the array, leaving different stripe-sized pieces on different drives. support2.imation.com |
由于 CLOB 列数据在数据块中以 UNICODE 编码存储，需要正确设置此参数才能将 CLOB [...] 列数据转换为客户端数据。 oracleodu.com | As CLOB column data in data blocks are stored in [...] UNICODE character set, you need to set this parameter correctly to convert [...]the CLOB column data into the client character set data. oracleodu.com |
ODU 的升级版将解析并显示 UNDO 的段头和数据块。 oracleodu.com | The future version of ODU will resolve and display the undo segment [...] header and undo data block. oracleodu.com |
相反，它在数据写入之前必须首先擦除整个目 标 数据 块——即使只有少数字节发生变化。 adaptec.com | Instead, the entire destination data block must first be erased before new data can be written – even if only a few bytes are changed. adaptec.com |
我们通过NetApp的存储设备为用户提供了统一化的存储平台，既可以支持高效率的 裸 数据块 服 务 即SAN协议，以支撑Microsoft Exchange邮件系统；又可以支持文件数据共享的NAS协议，用以实现区域数据中心内部和周边公司的数据共享服务；同时通过NetApp的备份容灾技术在不同区域数据中心实现了数据的容灾备份。 co-founding.com | We can provide the unified storage platform to our users through NetApp storage [...] equipment, which not only supports the highly [...] efficient naked data block service, that is, [...]SAN protocol, to support the mail system [...]of Microsoft Exchange; but also supports the NAS protocol of file data sharing, so as to realize the data sharing service of internal ADC and surrounding companies; moreover, through NetApp’s technology of backup and disaster recovery, the disaster recovery and backup of data can be realized at different ADCs. co-founding.com |
要解除对受保护数据块的锁定，n 的值应与 LOCK 选项所用的通过码相同。 printronix.cn | The value of n should be the same passcode used for the LOCK [...] option to unlock the protected data block. printronix.cn |
实现此映射的方法是，将 512 字节的写入请求储存在硬盘的缓存中，等接收到 8 个连续的 512 字节的数据块时再将其写入到 4K 扇区（8 个连续的 512 字节块刚好构成一个 4K 扇区）。 seagate.com | This is accomplished by storing 512-byte write requests in the hard drive’s cache until enough contiguous 512-byte blocks are received that form a 4K sector. seagate.com |
在非虚拟化环境中共享存储资源需要复杂的集群文件系统，或者将基 于 数据块 的 存储转为基于文件的 NAS（网络连接存储）。 vmware.com | Sharing storage resources in a non-virtualized environment requires complex cluster file systems or moving away from block-based storage to file based NAS (Network Attached Storage). vmware.com |
但是，现代计算系统中的常用应用都管理大型 的 数据块 ， 实 际远比 512 字节扇区大小要大得多。 seagate.com | However, applications common in modern [...] computing systems manage data in large blocks, [...]much larger in fact than the legacy 512-byte sector size. seagate.com |
增加磁条大小会减少给定数据文件用来保存包含文件数据的所 有 数据块 的 驱 动器 数目，而减少磁条大小则会增加该数目。 support2.imation.com | Increasing the stripe size reduces the number of drives that a given data file uses to hold all the blocks containing file data, while decreasing the stripe size increases that number. support2.imation.com |
SANRAD GDR 解决方 案在数据块级复制数据， 提供了最高效的数据复制功能，从而降低了网络上的数据传输量，可以 [...] 在辅助站点上提供最新的数据副本。 sanrad.com | SANRAD’s GDR [...] solution replicates data at the block level providing [...]the most efficient data replication thereby decreasing [...]traffic on network links and resulting in the most up-to-the minute data copies at the secondary site. sanrad.com |
只要IP地址被收集，必须在删除最后一 个 数据块 后 立 即得到匿名化处理。 bauergroup.com | Permission to [...] collect and store data in the future may [...]be revoked at any time. bauergroup.com |
这几类数据块损坏时，Oracle 不能正确地扫描到 表的所有数据。 oracleodu.com | If these data blocks are damaged, [...] Oracle can not scan all the data of that table properly. oracleodu.com |
为提高数据恢复时的性能，ODU 会对部分 类型的数据块进行 缓存，这部分可以缓存 的 数据块 其 块 大小与 ODU 的 BLOCK_SIZE 大小一致 同时必须为 LOB 列的索引块。 oracleodu.com | For the purpose to improve data recovery performance, [...] ODU will cache some [...] types of data blocks, these types of data blocks must have the same size with the parameter BLOCK_SIZE [...]and must be lob index blocks. oracleodu.com |
通常一个数据块或频点的FFT分析的样品数量的措施。 dataphysics.com | Usually a measure of the number of [...] samples in a block of data or the number of [...]frequency points in an FFT analysis. dataphysics.com |
使用这条命令恢复被 Truncate 的表数据时，ODU [...] 会自动搜索表的段头开始的几个 数据块并 判断是否是 Truncate 之前的数据，如果判断是则会恢复出搜索到的块以及之后的数据，否则 [...]便会认为 Truncate 的表已经被部分覆盖。 oracleodu.com | When use this command to recover the [...] truncated table, ODU will automatically search [...] the first few data blocks in the first section [...]of the table’s segment header and [...]try to determine whether it is the data before truncation, if so, ODU will recover the data from these and subsequent data blocks, otherwise, the table data will be considered partially reused. oracleodu.com |
提示： 使用这条命令恢复数据时，所指定的列顺序以数据存储 在 数据块 上 的 顺序为准，在通常情况 下二者是一致的，但是在以下两种情况中可能会存在不一致的情况，一是 Cluster 表，Cluster 列总是存储在最前面；二是表中有 LONG 或 LONG RAW 类型的列，这两种类型的列总是 存储在最后一列。 oracleodu.com | The two are the same under normal circumstances, but in two cases there may be inconsistencies, the first is cluster table, the cluster key is always stored in the front of all the columns; the second is a table which have LONG or LONG RAW column, these two types of columns are always stored in the last of all the columns. oracleodu.com |
由于只 复制数据块级变 化，因此复制时间更快，可以在辅助站点上提供最新的数据，在站点故障切换中 改善 RPO。 sanrad.com | SANRAD’s GDR solution provides complete coverage for all available network bandwidths and tolerable latencies by offering both synchronous replication, where high bandwidth is available or RPO must be zero, as well as asynchronous replication, where low bandwidth would create too high an application performance penalty. sanrad.com |
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