您要查找的是不是：
- La2（SO4）3／SiO2La2 (SO4)3/SiO2
- La2（MoO4）3La2 ( MoO4 ) 3
- La2/3-xLi3xTiO3La2/3-xLi3xTiO3
- Al2（SO4）3Al2 ( SO4 ) 3
- La2-xSrxNiO4La2-xSrxNiO4
- Ti（SO4）2Ti (SO4) 2
- La2-xMxCuO4超導體La2-xMxCuO4 superconductor
- Al2（SO4）Al2 ( SO4 ) 3
- Eu（BA）3/SiO2Eu(BA)3/SiO2
- La2／3Sr1／3MnO3La2/3 Sr1/3 MnO3
- Ce（SO4）2Ce ( SO4 ) 2
- La2-2xSr2xCu2yO3±zLa2-2xSr2xCu2yO3±z
- 27減去3等于24。27 take away 3 leaves 24.
- NH4Al（SO4）2NH4Al(SO4)2
- La2/3Pb1/3MnO3薄膜La2/3 Pb1/3 MnO3 thin film
- La2/3Pb1/3MnO3外延膜La2/3 - Pb1/3 - MnO3 epitaxial film
- 10多年來(lái)這3個(gè)孩子一直靠他們的姥爺、姥姥養活。The three children have been sponging on their grandparent for over ten years.
- NH4Fe（SO4）2·12H2ONH4 Fe( SO4 ) 2 · 12H2O
- 你所提到的那個(gè)人3年前離家外出，從此就沒(méi)有他的消息了。The man you speak of went abroad three years ago and no news of him has since come.
- La2/3Ba1/3MnO3/xWO3復合物La2/3Ba1/3MnO3/xWO3composites
