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- PbWO_4晶体 PbWO 4 crystal
- PbWO_4（Y_2O_3）晶体 PbWO 4(Y 2O 3)crystal
- 掺铯PbWO_4晶体的生长及其闪烁性能研究 Growth of Cs Doped PbWO 4 Crystal and Its Scintillation Properties
- Bridgman法生长的PbWO_4晶体的腐蚀观察 Observation of the Etching Morphology of PbWO_4 Crystal Grown by Bridgman Method
- Ti-Mo Ti-Mo
- PbWO_4晶体的热膨胀及坩埚下降技术生长晶体开裂分析 The Expansion and Analysis of the Cracking of PbW0_4 Crystal Grownby Bridgman Technology
- Mo-Cu Mo-Cu
- 大尺寸Y:PbWO_4晶体的坩埚下降法生长与光学均匀性研究 Growth and Optical Uniformity of Large Size Y:PbWO_4 Crystal Grown by the Bridgman Method
- Co-Mo Co-Mo
- Mo-Co incipient solution
- 用4乘以10 multiply 10 by 4
- 2加2得4。 Add 2 and 2 to get 4.
- 乘4 two by four 2
- 一月差4天 a month less 4 days
- 以4乘9。 to multiply 9 by 4 .
- 异形4 Alien Resurrection
- 正方形可定义为具有4条等边的矩形。 A square may be defined as a rectangle with four equal sides.
- 2除8等于4。 Eight divided by two is four.
- 4分钟走1英里 。 to do a mile in four minutes.
- 早餐要花4英镑。 Breakfast cost four pound.
