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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-MoTi-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-CuMo-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-MoCo-Mo
- Mo-Coincipient solution
- 用4乘以10multiply 10 by 4
- 2加2得4。Add 2 and 2 to get 4.
- 乘4two by four 2
- 一月差4天a month less 4 days
- 以4乘9。to multiply 9 by 4 .
- 异形4Alien 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.
