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- rare alkaline earth metal 稀有碱土金属
- This paper has discussed the head stableness、solubitity of hydroxide alkaline earth metal by thermodynamic principles,and the cause of thermodynamic of regularity is sought out. 用热力学原理对碱土金属氢氧化物的热稳定性、溶解性规律进行了探讨;并指出形成这些规律的热力学原因.
- This paper has discussed the head stableness、solubitity of hydroxide alkaline earth metal by thermodynamic principles, and the cause of thermodynamic of regularity is sought out. 摘要用热力学原理对碱土金属氢氧化物的热稳定性、溶解性规律进行了探讨,并指出形成这些规律的热力学原因。
- Alkaline earth metal Sr,Mg and transition metal Fe-doped lanthanum gallate based ABO3-type oxide La0.8Sr0.2Ga0.75Mg0.20Fe0.05O2.8(LSGMF202005) were prepared by solid state reaction. 采用固相反应法;合成碱土金属Sr、Mg与过渡金属Fe复合掺杂的镓酸镧基ABO3型氧化物La0.;8Sr0
- "More broadly, ammonium hydroxide (see ammonia) and soluble hydroxides of the alkaline earth metals are also called alkalies. 碱是强碱性的,会使红石蕊试纸变蓝色;
- ionized alkaline earth metal laser 碱土金属离子激光器
- In this paper, chemical storage materials of hydrate of alkaline earth metals at low tempera tures are rported by differential scanning calorimetry( DSC). 对碱土金属的水合氯化物作为一种低温化学蓄热材料进行了相应的dsc研究。
- alkali and alkaline earth metal ions 碱金属和碱土金属
- alkali metal and alkaline earth metal 碱金属及碱土金属元素
- alkaline earth metal diacetic acid 碱土金属苯并咪唑羧酸
- rare alkaline earth meta 稀有碱土金属
- Barium Zirconate; Alkaline earth, transitional metal and rare earth stannates;Complex oxides; Monodisperse; Nanostructures; Solution-based reactions. 01锆酸盐;锡酸盐;复合氧化物;单分散;纳米结构;液相合成
- INVESTIGATION ON THE CHEMILUMINESCENCE BEHAVIOR OF ALKALINE EARTH METAL IONS 碱土金属离子化学发光行为的研究
- When rare earth metal ion is used, the tetrazine is opened with unusually way. 而稀土与四嗪作用时发现四嗪环的异常开环。
- Electrical Properties and Structures of Alkaline Earth Metal Co-Doped Lanthanum Iron Cobaltite 碱土金属双掺杂钴铁酸镧的结构和电性能
- Studies on the Reaction and Structure of the Complexes of Alkaline Earth Metal with Chlorophosphonazo-DBC 碱土金属与DBC-偶氮氯膦配位反应及配合物结构的研究
- Rare earth luminescence materials of alkaline earth stannates have also been prepared via thermal decomposition of hydroxo stannate precursors. 利用某些新型带羟基的碱土锡酸盐作为前驱体,固相反应合成掺稀土的锡酸盐发光材料。
- Keywords erbium-doped phosphate glasses;spectroscopic properties;alkaline earth metal oxide;compositional dependence; 掺铒磷酸盐玻璃;光谱性质;碱土金属氧化物;成分依赖性;
- Rare earth metals have purifing and fining and alloying effects. 稀土金属在铝合金中具有净化、细化和合金化效果。