Tuscaloosa Mayor Maddox told CNN that the twister literally obliterated blocks and blocks of the city.
塔斯卡卢萨市长马德克斯告诉CNN，龙卷风几乎夷平这个城市的一个又一个街区。
The garbage collector moves valid blocks to the tail of the log, skips invalid or obsolete blocks, and erases them (see Figure 2).
垃圾收集器将有效块移动到日志的尾部，跳过无效或废弃块，并擦除它们（参见图2）。
Normally you would stack or snap the blocks together to build a bigger application, which could become yet another one of the blocks.
通常情况下，您会将这些构造块堆叠在一起以构建较大的应用程序，而后者又可作为另一种构造块。
With block storage, a file is divided into blocks, and the blocks are dispersed among the drives.
有了块存储之后，文件可以被划分为块并分布到不同的驱动器中。
However, if part of a file is being overwritten and the system crashes, it's possible that the region being written will contain a combination of original blocks interspersed with updated blocks.
不过，如果正在覆盖某一部分文件，而此时系统崩溃，那么有可能所写的区将包含原始块和在其中散布了更新块的组合。
Fred will be four blocks from his starting place if he travels two blocks north, then three blocks east, and then two blocks south.
如果弗雷德向北走两个街区，然后向东走三个街区，接着向南走两个街区，他现在离起点有两个街区的距离。
You can solve this problem by forcing avatars to be created from pre-defined graphic building blocks, then save the high-resolution versions of these blocks in a digital-asset management system.
解决这个问题的方法是，从预定义的图形块创建化身，然后将这些块的高分辨率版本保存在一个数字资产管理系统中。
The actual disk arms must find the correct cylinder, the control needs to access the correct blocks, and the disk heads have to wait while the blocks rotate to them.
实际的磁臂必须找到正确的柱面，控制部分需要访问正确的块，并且磁头必须等到这些块旋转到磁头下面。
Since no blocks are ever allocated, there's no need to deallocate any blocks, and the underlying filesystem metadata doesn't even get touched.
因为从未给这些文件分配任何块，所以，也就不必释放任何块，甚至根本没有触及底层文件系统元数据。
Within a region, blocks are ordered, and you can add, remove, or alter the sequence of blocks in a region.
块在区域总是有序排列的，您可以添加和删除块，它调整它们的顺序。
Compare this to traditional storage systems based on blocks, with metadata occupying some blocks to provide the semantic glue.
而在基于块的传统存储系统，元数据要占用一些块，以提供语义黏合剂。
The key to this optimization is that by delaying the allocation of physical blocks until they need to be written to the disk, more blocks are present to allocate and write in contiguous blocks.
这种优化的关键是延迟物理块的分配，直到需要在磁盘上写这些物理块时才对其进行分配并写到相邻的块。
The block storage layout maps the file blocks to physical storage blocks.
块存储布局将文件块映射到物理存储块。
It provides the basis for dealing with the on-disk file system, as it defines the file system's managing parameters (for example, total number of blocks, free blocks, root index node).
它是处理磁盘上的文件系统的基础，因为它定义文件系统的管理参数(例如，块的总数、空闲块和根索引节点)。
Let's say your notional box has 8 average-sized blocks in it right now, with a maximum occupancy of about 10 blocks.
假设目前我们的盒子里装着大小差不多的8个积木，这个盒子最多这能装下10个。
Here again we see a lot of translational symmetry in the content, from the size of the content blocks to the additional imagery surrounding those blocks.
在这里，内容上同样采用了大量的平移对称，从内容块的尺寸到内容块周围的附加图像。
The tool kit is also extensible, meaning that you can add your own blocks to it and use them the same way you would use built-in blocks.
工具包也是可扩展的，这意味着可以向其中添加自己的块，并用使用内置块一样的方式使用它们。
Once the application has been allocated 16 4KB blocks, assuming all the blocks are in current use, they are promoted to be a single 64KB block.
假设给应用程序分配了16 个4KB 的块，当前所有的块都在使用，那么它们被提升为一个 64KB 的块。
The whole physical memory is divided into blocks called physical memory blocks (PMB).
整个物理内存被划分为若干块，这些块称为物理内存块(PMB)。
The solution is to tell the XSL-FO renderer which blocks are related to each other or, more specifically, which blocks should remain together.
解决方案是告诉XSL - fo渲染器哪些块相互关联，或(更明确地说)哪些块应保留在一起。
A module is one of the bigger, course-grained building blocks that is composed of smaller, fine-grained blocks known as components, a component is the part of a module that is the actual service.
模块是一种较大的粗粒度构造块，后者由称为组件的较小的细粒度构造块构成，组件是实际服务模块的组成部分。
The participants' activity ranged anywhere from walking 0 blocks to 300 blocks (up to 30 miles) per week.
自愿参加调查者的活动范围为步行0街区到300街区(最多30英里)每周。
You continue chaining blocks in this manner, one after the other, to produce a cipher text form of each of the blocks.
以这种方式继续一块接一块地生成每一个块的密文形式。
The activity log stores blocks that were recently written to and define which blocks need to be synchronized after a failure is resolved.
活动日志存储最近写入的块并确定故障恢复后应同步哪些块。
This is done by using JFFS2 (Journaling Flash File System version 2), which compresses stored data; the 21,544 blocks of storage available hold roughly 60,000 blocks of files.
这是通过使用JFFS2（JournalingFlashFileSystemversion2）实现的，它会对所存储的数据进行压缩；这 21,544 个存储块可以容纳大约 60,000 个文件块。
Not only does the DB2 Connect server receive rows in blocks, it also requests multiple blocks if it can.
DB 2Connect服务器不仅接收块中的行，还可以在方便的时候请求多个块。
Over time, flash devices can develop bad blocks through use and can even ship from the manufacturer with blocks that are bad and cannot be used.
用的时间长了，flash设备就会出现坏块，甚至在出厂时就会因出现坏块而不能使用。
Dr Brenner and his team embedded their worms in blocks of plastic, sliced the blocks thinly and then stained each slice so its features would show up in an electron microscope.
Brenner博士和他的团队把蠕虫嵌入到一块塑料中，把塑料切成薄片，然后将每一薄片染色以便在电子显微镜下显示出它的特征。
Like modules and themes, you can add blocks to your installation, and there is a blocks page under Site Building on which you perform all this administration.
像模块和主题一样，您可以添加块。在SiteBuilding下有一个Blocks页面，您可以在这里执行所有相关的管理。
Anything that we do must come from the inside, it is not that there are any blocks outside of you that are preventing you from being as successful. The blocks are within yourself.
我们所能做的一切必然来自我们的内心，如果没有但是你的外部有许多阻挡你成功的阻碍，这些阻碍来自你自身内部。
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