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- The gas sensing property of the materials is analyzed, the excellent gas sensing property is due to the high surface area and more active site. 分析了纳米SnO2 半导体材料的气敏特性,由于材料的比表面积增大、活性位增多,而具有着优异的气敏性能;
- Based on this property, this thesis investigated the sensing property of InN based anion sensor for the acid, salt and base solutions for the first time. 基于此项特质,本论文使用氮化铟半导体做为阴离子感测器,并针对酸、碱、盐三种水溶液进行感测特性的分析。
- Gas sensing property of the film was investigated at different concentration of CO gases and results show that 0.5% Al3+ doped ZnO(mol/mol) thin film shows a maximum sensitivity to CO gas. The gas sensitivity mechanism of ZnO is also discussed. 在室温下;对薄膜在不同浓度的CO气体下的敏感特性进行了研究;随着气体浓度的增加;薄膜电阻值逐渐减小; 随着掺Al量的增大;气敏灵敏性先逐渐增大后减小;发现当铝含量为r(Al:ZnO)=0.;5%25时;对CO气体的灵敏度最大;并对紫外光照射下气敏半导体薄膜的气敏机理进行了简单分析。
- This shows that dc?sputtering Au is an effectiv e surface modification method to improve gas?sensing properties of the SnO?2/F e?2O?3.? 这显示直流溅射Au是改善SnO2/Fe2O3双层薄膜气敏性能的一种有效手段。
- Some electrical and gas sensing properties of SnO_2/Fe_2O_2 multilayer films prepared byplasma CVD are different from that of monolayer SnO_2 films. 用等离子体化学气相淀积法制备的SnO_2/Fe_2O_3多层膜的一些电学特性和气敏特性不同于SnO_2单层膜.
- In this study , Poly-crystal ZnO films have been grown by RF magnetron sputtering technique and were investigated the CO gas sensing properties . 中文摘要本论文主要以射频磁控溅镀法,探讨氧化锌薄膜对于有毒气体一氧化碳(CO)的感测特性。
- I apportioned half the property to each of them. 我把财产的一半分配给他们各人。
- The recent progress in fluorescent molecular sensors based on calixarene and their selectively sensing properties towards cations are reviewed according to the type of fluorophores. 摘要按照荧光团的种类,综述了基于杯芳烃的荧光分子传感器对阳离子选择性荧光传感性能的研究进展。
- The courts ordered the seizure of all her property. 法院下令查封她所有的财产。
- She has a right to the property. 他享有这比财产权所有权。
- The property revert to its original owner in1998. 财产于1998年将归还原所有人。
- The stolen property must be restored to its owner. 赃物必须物归原主。
- He gave full particulars of the stolen property. 他详细列出全部被盗的财物。
- SEN virus, a recently discovered hepatitis viruses? SEN病毒:一种新近发现的肝炎病毒?
- NH_3 Sensing Properties of CNT-WO_3 Sensors CNT-WO_3元件的氨敏性能研究
- He should not trespass on his uncle's property. 他不应侵占他叔叔的产业。
- He has a property in the West Country. 他在英格兰西南部有一处房地产。
- The property belongs to her as of right. 这财产按理说是属于她的。
- Their financial problems are public property now. 他们在经济上出现的问题现已尽人皆知了。
- This company leases out property. 这个公司出租房地产。