Planets are believed to emerge from the accretion of particles in a disk of gas and dust as they whirl around the star.
行星被认为是由围绕恒星旋转的气体和尘埃组成的圆盘中的粒子累积而成。
As the nebula collapsed caused by its gravity, it spun faster and flattened into a disk.
当星云因其重力而坍缩时，它旋转得更快，并压扁成一个盘状。
But for this data to be useful after a disk or server crash, it must be stored on another server.
但对于在磁盘或服务器崩溃后有用的数据，必须存储在另外一台服务器上。
Using either one, you can find out if a disk got added or deleted from the cluster.
使用其中任何一个都可以知道集群中是添加还是移除了磁盘。
All the sectors on a disk platter that can be read without moving the head constitute a track.
磁盘盘片在无需移动磁头的前提下即可读取的所有扇区组成一个磁道。
An example of executing both a disk check and an uptime check is shown in Listing 2.
清单2中显示了一个执行磁盘检查和正常运行时间检查的示例。
When this option is enabled, applications running when a disk full condition occurs on the active log path will not be disconnected.
当启用该选项时，在活动日志路径上发生磁写盘满情况时正在运行的应用程序将不会断开连接。
LVM is a disk allocation technique that supplements or replaces traditional partitions.
LVM是一个磁盘分配技术，补充或替换传统分区。
Figure 4 provides a disk summary for each disk in kilobytes per second for reads and writes.
图4为每个磁盘的读写提供磁盘汇总信息，单位是千字节每秒。
For example, compact operations act like a disk defragmentation tool for your NSF files.
例如，压缩操作就像一个针对NSF文件的磁盘碎片整理工具。
The thieves who broke into Ruth's house could have copied everything on to a disk before they scarpered.
闯入露丝家的窃贼，完全可以把所有的东西都复制到一张光盘上，然后溜之大吉。
Similarly, partitions on a disk are numbered starting from 0.
类似地，磁盘上的分区从0开始编号。
Continuous writing to a disk can largely degrade the performance of a program, causing it to run slowly.
持续地对磁盘进行写入操作可能会极大地降低程序的性能，导致其运行速度缓慢。
The exemplar models arrive on a disk or as a download.
范例模型从硬盘上获得，或者下载而来。
Using a booted kernel with virtualization support enabled, the next step is to create a disk image for the guest operating system.
有了启用了虚拟化支持的引导内核，接下来的一个步骤是为客户操作系统创建一个磁盘映像。
The only problem was, the handbook didn't include separate instructions for attaching a disk that already had data on it.
惟一的问题是，对于已经有数据的磁盘，手册上没有单独的指令。
For example, take a disk center at the origin, well, the center of mass should be at the origin.
举个例子，取一个圆心为原点的圆盘，重心应该在原点。
This event is triggered when a disk comes up or goes down respectively.
当磁盘启动或关闭时都会触发此事件。
It finds a chunk of code somewhere (typically on a disk) and runs it, generally loading an operating system.
它会在某个地方(通常是在磁盘上)查找一段代码，并运行它，这通常会加载一个操作系统。
A logical volume is analogous to a disk partition for our purposes.
逻辑卷相当于硬盘分区。
Operating systems, however, are usually installed from a disk.
然而，操作系统就不那么好装了。 它一般都是通过安装盘来安装的。
Tip: To validate the size of a disk, run the bootinfo -s hdisk2 command.
提示：要验证磁盘大小，可以运行命令bootinfo-s hdisk2。
Places a disk into or removes a disk from a vg.
把磁盘放进VG或从VG中移除。
The primary server has write access to a disk or disk array, while all SDS servers have read-only access.
主服务器拥有对一个磁盘或磁盘阵列的写访问权，而所有SDS服务器则仅拥有只读访问权。
As the nebula collapsed because of its gravity, it spun faster and flattened into a disk.
随着由于重力引起的星云坍缩，它旋转得越来越快，并变成了盘状。
The system gains ownership of a disk when it determines that the disk is available and not owned by another system.
当系统确定磁盘可用并且没有被另一个系统拥有时，它获得该磁盘的所有权。
The important part, for now, is a PCMCIA slot and a disk you can format and configure from another machine.
现在，重要的部件是PCMCIA插槽和磁盘，可以从另外一台机器上对磁盘进行格式化和配置。
That moon would have interacted with a disk of gas surrounding Saturn at the time, dragging its orbit closer and closer.
这颗卫星在那时可能与土星外的气态光环发生了作用，造成它的轨道越来越靠近土星。
The effects of a disk failure can vary from a mild interruption to a complete server failure.
磁盘故障的影响程度不一，从轻微的中断到整个的服务器故障。
The effects of a disk failure can vary from a mild interruption to a complete server failure.
磁盘故障的影响程度不一，从轻微的中断到整个的服务器故障。
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