In this paper, the ionic conduction in the glass system AlF _ 3-K _ 2 NbOF _ 5 have been studied.
AlF_ 3-K_2NbOF_5二元系玻璃,当AlF_ 3的含量在21—29mol%范围内时,Al~ (3+),Nb~ (5+ ) 以八面体的结构形式存在,玻璃电导率随AlF_ 3含量的增加, 出现极大值.
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The relationship between eight emissivities of glass batch and temperature is measured.
测定八种玻璃配合料的发射率与温度之间的关系.
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金属玻璃在磁场张力退火时感生磁向各异性、磁致伸缩和应变的变化
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A new chalcogenide glass system containing higher content of alkali metal ions was developed.
开发了有高含量碱金属离子的新型硫化物玻璃.
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无碱布采用铝硼硅酸盐玻璃成份,其碱金属氧化物含量不大于0.8%.
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Ink sample must be kept in air-tight glass or metal container to avoid contamination and oxidation.
提交之样品必须密封在玻璃或金属容器内,避免样本污染及氧化.
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She passed the glass off as diamonds; He passed himself off as a secret agent.
她以玻璃冒充钻石; 他自己冒充特工人员.
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The glass forming and thermal stability could be improved by adding element Mo.
结果表明,适当的金属Mo含量可使合金镀层非晶形成能力和热稳定性得到改善.
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A new type of porous sound absorbing material was made from-strength gypsum and glass fiber.
以 高强 石膏为胶凝材料,内掺玻璃纤维,制备出一种新型多孔吸声材料.
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A new type of porous sound absorbing material was made from super-strength gypsum and glass fiber.
摘要以 高强 石膏为胶凝材料,内掺玻璃纤维,制备出一种新型多孔吸声材料.
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