1·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。
It's got 256 megabytes of ROM and 512 megabytes of RAM.
—— 《柯林斯英汉双解大词典》
2·在将这些交易分门别类后，他们确定在与运动员有关的512个品牌中，涉及体育用品的品牌最多，其次是食品和饮料品牌。
After sorting the deals by category, they determined that among the 512 brands associated with the athletes, most involved sporting goods, followed closely by food and beverage brands.
3·RSA(1024,768，或512位密钥)。
RSA (1024, 768, or 512 bit keys).
4·例如：536870912表示512 MB。
For example: 536870912 for 512 MB.
5·RSA(1024,768，或512位密钥)。
RSA (512 bit key).
6·篮球：512 213。
Basketball: 512, 213.
7·将内存增加到512 MB并点击OK。
Increase the memory to 512 MB, and click OK.
8·这是另一个512字节单扇区记录。
This is another 512-byte, single-sector record.
9·hd 6是512 MB, paging00是1,024 MB。
Hd6 will be 512 MB and paging00 will be 1,024 MB.
10·定位该属性后，将值设置为 512。
Once you locate the attribute, set the value to 512.