这个版本的win7是含有有32位和64位,在网上找到这句话 Description Windows 7 Image with SP1, 32-bit and 64-bit both. Installs loader (Windows 7 Daz Loader 1.9.7) and themes (if OEM brand detected) from the following OEMs:But the image is 32-bit and 64-bit ULTIMATE ONLY! So it installs either one of the followin: Windows 7 Ultimate 32-bit (x86) Windows 7 Ultimate 64-bit (x64) 它由OEM来检测硬件是32位还是64位,一般这种都是可以选择的,如果是64位电脑的话也是可以选择32位系统和64位系统的,但是只有32位电脑的话就只能安装32位的了。希望能对你有所帮助。