XFree86
Xgl
XHarbour
XHTML
XHTML MP
xiangwei-tiaozhi
xianshi
xiaofangrenyun
xiayizhi xiaoxi
xilie jieju
XImage
Ximian
xīncí
xīngqiú dài zhàn jìhuà
xinji gengsi
Xinu
Xiphasia matsubarai
Xiphias gladius
Xiphiidae
Xiphister atropurpureus
Xiphocheilus typus
Xiphopenaeus kroyeri
Xiphopenaeus riveti
Xiphopenaeus spp
Xiphopenaeus,trachypenaeus spp
Xiphophorus alvarezi
Xiphophorus montezumae
X JAPAN
XM29 OICW
XM312
X-Man
Xmas
Xming
XML
XMLHTTP
XMLHttpRequest
XML Schema
XML Web services
XML 架构
XML 架构定义
XML 源
XML签名
XML 纸张规范
XML 纸张规范查看器
XMMS
XMM-牛顿卫星
XNA Game Studio Express
XnView
XOOPS
X/Open
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