It's got 256 megabytes of ROM and 512 megabytes of RAM.
它装有256兆字节的只读存储器和512兆字节的随机存取存储器。
The program takes up 2.5 megabytes of disk space and can be run on a standard personal computer.
这个程序占用2.5 兆字节的磁盘空间，可以在标准个人电脑上运行。
The buffer size can be specified in bytes or megabytes.
可以按字节或兆字节来指定缓冲区的大小。
Specify the size in bytes, kilobytes, megabytes, gigabytes, or terabytes.
以字节、KB、MB、GB或 TB 为单位指定大小。
The default amount of space required for SQL history tracing is two megabytes.
SQL历史跟踪所需的默认空间量是2MB。
In comparison, traditional NFS typically peaks at hundreds of megabytes per second.
相比之下，传统的NFS的峰值一般是几百兆字节每秒。
Email accounts were expensive and offered only several megabytes of storage in the 1990s.
上世纪90年代的时候，电子邮件帐号很昂贵，而且只提供几M的存储空间。
But if the string is an address or optional field, you may have megabytes of zeroes on disk.
但如果字符串是一个地址或可选的字段，那么磁盘上可能会有成兆字节的零。
However, Morrowind is actually one of the smallest games on the Xbox, only 900 megabytes big.
其实这个游戏是Xbox游戏中容量最小的几个之一，只有900MB。
Start with a current Tcl 8.4; this saves the few megabytes added by a full Tcl/Tk installation.
以一个当前的Tcl 8.4开始；这节省了完全的 Tcl/Tk安装额外需要的几兆字节的空间。
When messages are large (megabytes rather than kilobytes), memory requirements can be significant.
当消息较大(几兆字节而不是几千字节)时，可能需要较多的内存。
The file is 687 megabytes, so you will need a high-speed Internet connection (or a lot of patience!)
该文件的大小为687Mb，因此最好使用速度比较快的Internet连接(否则要有很大的耐心！)
This computer has a1.5-gigahertz Via processor, 512 megabytes of memory and an 80-gigabytehard drive.
这台电脑使用1.5G的威盛处理器，512M内存和一块80G硬盘。
The total disk assigned to rootvg (TOTAL PPs) comes to 35712 megabytes (MB), or over 35 gigabytes (GB).
分配给rootvg的总磁盘大小（TOTALPPs）为 35712MB（或者 大于35 GB）。
Both dictionaries are automatically generated after the table has been populated with a few megabytes of data.
这两个词典是在表中填充了几mb数据之后自动生成的。
Joost USES a proprietary peer-to-peer (P2P) protocol that pipes data to viewers at a rate of 350 megabytes per hour.
Joost采用一种拥有专利的P 2 P(点对点)协议，可以以每小时350兆字节的速度向观众传送数据。
The archive is restricted to 512 megabytes in size and it can only be run once against a given eligible virtual system.
归档文件的大小被限制为512MB，并且针对给定的、符合条件的虚拟系统只能够运行一次。
So you can download first few megabytes of a large file and start processing that data while you request the next chunk.
所以对于大型文件，你可以做到先下载起初的几兆数据，并在处理的同时下载后续的内容。
O.K., but how are you supposed to know how many megabytes a bunch of Web pages and YouTube videos are going to consume?
好，但是你怎么估计你访问网页和Youtube视频需要多少M呢？
As of January 2001 it contains 749 megabytes of information, and is mirrored at more than one hundred sites around the world.
到2001年1月为止，它包含了749兆字节的信息，在全球有一百多个镜像站点。
As with the older VG types, the size is specified in units of megabytes and the size variable must be equal to a power of 2.
与旧的VG类型一样，其大小使用兆字节为单位，并且大小变量必须等于2的整数幂。
This drove down the memory footprint of the cloned browser and application to between one and one and a half megabytes per application.
这将会降低副本浏览器和Web应用的内存消耗到每个应用1 - 1.5兆内存左右。
SCSI-1 defined an 8-bit parallel interface with a 5MHz data clock, providing a maximum data transfer rate of 5 megabytes per second (MB/s).
SCSI-1定义了一种具有5MHz数据时钟的8-bit并行接口，能提供最高 5 兆字节每秒（5MB/s）的数据传输速率。
For example, you can change quantities in the heap, which are shown in megabytes by default, to gigabytes or to a percentage of the total heap.
例如，您可以将堆的数量(默认情况下以兆字节为单位进行显示)更改为千兆字节或更改为总堆的百分比。
Lots of storage is required for this, but apparently it isn't a problem when you consider Google offers 1,000 megabytes of storage for Gmail users.
为此需要很多存储空间，但是当我们考虑到Google可以为Gmail用户提供1000MB的存储空间时，显然可以看出存储空间已经不是什么主要问题了。
Now it is not uncommon to see WebSphere MQ messages which are many tens of megabytes being processed, with some customers processing 100 MB messages.
现在，处理数十兆字节的WebSphereMQ消息很常见，有些客户则处理100MB的消息。
This step will take a long time, as Git is transferring the kernel source (which is hundreds of megabytes in size) from kernel.org to your local machine.
这个步骤会执行很长时间，因为Git正在将内核源代码(这有数百兆大)从kernel.org传输到本地机器上。
That might be reasonable for people accessing the Web and email on their cellphone, but for someone using a laptop, I found to my cost, 15 megabytes doesn't go far.
对仅限于登录网页和收发电邮的用户，这个流量额度或许是合理的。但像我这样用笔记本上网的人，15兆的流量并不够用。
With a goodsize memory card inside (I advise at least 256 megabytes), you can snap, snap, snap and never worry about cost of printing until you’ve got one worth keeping.
由于内含一个存储量很大的记忆卡(我的建议是起码要256兆字节的)，您能够连续不断地拍照，而不必担心洗印的成本，直到获得一张值得保存的照片。
With a goodsize memory card inside (I advise at least 256 megabytes), you can snap, snap, snap and never worry about cost of printing until you’ve got one worth keeping.
由于内含一个存储量很大的记忆卡(我的建议是起码要256兆字节的)，您能够连续不断地拍照，而不必担心洗印的成本，直到获得一张值得保存的照片。
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