另外，旋涂速度、非探测气体等条件都会对气敏性有较大的影响。
In addition, the experimental conditions, such as spin-coating speed and undetectable gas had a greater impact to the gas sensitivity.
介绍了气敏性方面的应用和机理，说明了不同掺杂对气敏的影响；
The application of WO_3 sensing-film and gas sensing mechanism are reviewed. Different dopings have different effects on gas sensitivity.
文章认为材料的气敏性因铁空位而产生，并随铁空位浓度增加灵敏度上升。
The gas sensitivity can be improved by the increment of the ferric vacancy concentration.
为了筛选性能优良的酞菁类气敏性材料，设计合成了可溶性的八异戊氧基酞菁铅。
Octa-iso-pentyloxyphthalocyanine lead with high solubility was designed and synthesized to choose good characteristic phthalocyanine gas sensing material.
阐述了酞菁环的电子结构是其具有气敏性的基础，讨论了配合物中的中心原子和取代基团对配合物气敏性的影响。
The fundamental function of the electron structure of the ring skeleton and the influence of central atoms and substituents on gas-sensitivity is illustrated.
特别研究了聚苯胺-己二酸材料对NH3、N2H4和（C2H5）3N的气敏性，结果表明聚苯胺-己二酸纳米材料对（C2H5）3N有最好的气敏性。
The sensitivity of PANI-Adipate to different gas NH3, N2H4 and (C2H5)3N were especially studied. The results showed that PANI-Adipate material has the best sensitivity to (C2H5)3N.
测试结果表明，该气敏传感器具有良好的选择性、稳定性和校高的灵敏度。
Measurement results show that the gas sensor exhibits good selectivity, long-term stability and higher sensitivity.
结论：气传致敏真菌是变应性鼻炎的重要致敏原之一。
Conclusion: it proves that airborne sensitizing fungus are important causes of anaphylactic rhinitis.
该电路适用于起始阻值漂移，而灵敏度基本不变的气敏元件，可大大提高此类元件的稳定性与准确性。
This circuit can greatly enhance stability and accuracy of gas sensors which have start resistance drift but basically constant sensitivity.
因此，可以通过掺杂碱性金属氧化物提高乙醇气敏元件的灵敏度和选择性。
In the light of the research above, the conclusion that doping basic metal oxide can improve the sensitivity and selectivity to alcohol can be drew.
而卵清蛋白致敏激发并给予裸DNA组与卵清蛋白致敏激发组比较差异无显著性，表明裸DNA难以通过气道内注入在活体动物气道表达。
There is no significant difference between OVA group and DNA group, indicating that bare DNA is hard to express in the animals via airway.
本文提出一种提高半导体电阻式气敏元件选择性的新方法。
A new approach to improve the selectivity of semiconductor gas sensors is put forth.
多孔硅表面吸附乙醇分子后，多孔硅膜的导电性和介电常数会发生改变，引起气敏元件的电阻和电容值变化。
When the surface of porous silicon adsorbs gas molecule, the conductivity and dielectric Constance of porous silicon membrane take place to changes.
选择性是评价气敏传感器使用价值的重要性能指标。
Selectivity is one of the most important performances in appraising the properties of gas sensors.
研究表明激光微加工方法制作纳米气敏传感器阵列是一种可控性好、灵活、方便、廉价的制作方法。
The results show that YAG laser micro machining of Al 2O 3 plates used for the manufacture of the gas sensor arrays is easily controllable, flexible, convenient and cheap.
研究表明激光微加工方法制作纳米气敏传感器阵列是一种可控性好、灵活、方便、廉价的制作方法。
The results show that YAG laser micro machining of Al 2O 3 plates used for the manufacture of the gas sensor arrays is easily controllable, flexible, convenient and cheap.
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