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- The WO3 based gas sensor is based on hall effect. 摘要利用霍耳效应成功地研制了WO3月半导体气敏传感器。
- Development of a gas compound analyzer based on gas sensor array. 气敏阵列混合气分析仪的研制。
- A new type of CO gas sensor of SnO2 doped CeO2 has been made. 研制了一种新的SnO_2掺CeO_2的CO气敏元件;
- Study on Optical Fiber Gas Sensor Based on Photoacoustic Effect[J]. 引用该论文 王书涛;车仁生;王玉田;田庆国.
- Using nitrates and etylene diamine tetra acetic acid(EDTA) as raw materials, Nano size La 0.8 Sr 0.2 FeO 3 powder was synthesized by EDTA complexing Sol Gel method at lower temperature. 以金属硝酸盐和乙二胺四乙酸 (EDTA)为原料 ;用EDTA络合溶胶 凝胶法合成了La0 .;8Sr0
- According to the industrial develop trend of making the sensor size smaller and smaller, semiconducting type gas sensor for ethonal vapor by using Mems technics was chosen as the study direction. 针对近年来在传感器微型化的趋势下的一些研究成果,确定了采用半导体式传感原理制备微型乙醇气体传感器的制作方案。
- PTFE matrix composites were fabricated using mixing nano sized powder process and vaporizing impregnant process. 采用溶剂蒸发法和固体纳米粉末混合法制备两种工艺制备了PTFE复合材料。
- There are mainly two methods to prepare nano sized titania, uch as vapor phase process and liquid phase process. 纳米钛白的制备方法大致可分为两类,即气相法和液相法,而液相法是研究的重点和热点。
- The conclution is that this gas sensor based hall effect is a prospective gas sensor of new type. 因此,利用霍耳效应制作气敏传感器是一条完全可行的新思路。
- Although some other gas sensor array systems have been tested at the prototype stage, few have been used in real time measurement situations. 尽管一些其他气体传感器阵列系统在原型阶段经过了测试,但在实时测量情况下却很少被使用。
- An amperometric gas sensor for detecting NO2 at normal temperatures is reported. 报道了一种可在常温下工作的电流型NO2气敏传感器。
- The results show that the hardness of composites fabricated with vaporizing impregnant process is much higher than that fabricated with mixing nano sized powder process. 结果表明在填料含量相同时,溶剂蒸发法制备的PTFE复合材料的硬度显著高于固体纳米粉末混合法制备的PTFE复合材料的硬度;
- The gas sensor ,JTY-LZ-F732,and A/D converter ADC0809 are used to design the monitor submodule of density of smoke. 对烟雾浓度的监测则通过JTY-LZ-F732气体传感器和A/D转换器ADC0809实现。
- The type,reaction mechanism and application of nano sized semiconductor photocatalyst are reviewed.The improvement of photocatalyst is also discussed in brief. 对半导体光催化剂的类型、作用机理、应用及其性能改进作了综合评述。
- Compared with pure PTT, the thermal stability, crystallization and tensile performance of the PTT/MMT composites are improved due to the introduction of nano sized DK2 MMT. 与纯PTT相比,由于MMT在PTT基体中达到纳米尺寸分散,PTT/MMT复合材料的热稳定性能、结晶性能和拉伸性能都得到了明显提高。
- Chemical sensing film is the key component of surface acoustic wave (SAW) gas sensor. 化学吸附敏感膜是声表面波(SAW)气体传感器的关键组成部分。
- A kind of design scheme of the Intrinsically Safe Gas Sensor Based on the MSP430 Micro-controller is presented. 提出了一种基于MSP430微控制器的本安型气体传感器的设计方案。
- Although some other gas sensor array systems have been tested at the prototype stage,few have been used in real time measurement situations. 尽管一些其他气体传感器阵列系统在原型阶段经过了测试,但在实时测量情况下却很少被使用。
- They differ in size but not in kind. 这些东西的区别只是大小不同而实质一样。