- 诗典古文分享
- 英汉词典
- Yahoo China
- Xylitol Fermentation
- yahoo japan
- X-sports
- yachtsman
- xylol
- Yahoo Inc
- XXL
- xyloid
- X-ray tube current
- yag pulsed
- X-ray microradiography
- XXS
- xylophone
- Yaha condensate gas field
- XXI
- Yafa
- XVII
- xylem sap
- XLPE insulated power
- Xuzhou Iron-Steel Plant
- yag crystal
- yag pulsed laser
- X-ray rocking curve
- xylanase activity
- XRF
- yacht
- XMODEM
- X-ray fluorescence analysis
- xylem
- X-ray image
- XOS
- XOR
- Xuzhou
- XS
- XRD
- XP Embedded
- X-ray dosage meter
- xonotlite fiber
- XPS
- Xmas
- XUV
- X-ray fluorescence spectrometer
- XRT
- X-ray film cassette
- XU Di-shan
- xonotlite
- X-ray diffraction
- XIR
- XTA
- xylenol
- XML DTD
- Xuthus
- XR
- xylene
- XIX
- X Snow Leopard
- XRF spectrometry
- X toolkit
- Xiuyan nephrite
- x-ray tube
- xps techniques
- X-ray diffraction analysis
- Xiphophorus helleri
- XP
- XRD spectrum
- YAG solid laser
- X-ray spectrometer
- X-ray spectrometer X
- X-ray image intensifier
- Xuefei Yang
- X-ray computed tomography
- X-ray contrast media
- X-ray stereometry
- xrd patterns
- XML documents
- x-ray film
- XLWB
- X-ray diagnostic machine
- xinhua news agency
- XML Information Set
- X-ray tube voltage
- xtra
- X-ray luggage inspection system
- x-ray photoelectron spectroscopy
- XML Schema Definition Language
- X-ray fluorescent spectrometer
- XL
- XML Digital Signature
- X-rated
- x ray diffractometer
- XLPE insulated
- xonotlite secondary particles
- Xizang
- XML instance data
- XF
- Xis
- XRP
- XT
- x squared