电极性 meaning in English
electric polarity
electropolar
polarity
Examples
- The polarity disappeared at 950 c for 2h
研究发现电极性消失的温度为950 。 - The spontaneous polarity was firstly observed by electron - beam bombardment and scanning electron microscope ( stm )
利用电子束轰击和扫描成像手段，首此观察到了电气石的自发极化导致的电极性。 - Tourmaline , as a kind of mineral environment material , has spontaneous polarity at room temperature , so it has a great applied value in protecting environment and promoting people ' s health
电气石作为矿物环境材料，其主要特性是在常温条件下存在自发电极性，在环境保护和促进人体健康方面具有较大的应用价值。 - A kind of novel composite photocatalysts containing tio2 and tourmaline particles , such as tourmaline / tio2 composite photocatalysts and tourmaline / [ tio2 , sio2 ] composite photocalysts , were fabricated mainly by the sol - gel technique , whose microstructure , photocatalystic activities and spontaneous polarization were investigated by the scanning electron microscope ( sem ) , uv - visible spectro - photometer , etc . the novel porous composite films of tourmaline / tio2 were prepared from alkoxide solutions on the surface of copper by sol - gel method
本工作利用电气石矿物材料的天然电极性、辐射红外线性能和tio _ 2的光催化性能，研制以电气石为载体， tio _ 2薄膜和[ tio _ 2 ， sio _ 2 ]复合薄膜为催化剂的新型复合催化材料。研究材料的制备技术、结构、性能及电气石表面tio _ 2晶体生长机理、电气石增强tio _ 2光催化效率机理。