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- It uses PVDF film as a sensing material, which is pasted inside the wall of a cylinder made of a flexible organic material. 采用PVDF薄膜作为换能材料,聚碳酸脂作为背衬,薄膜粘贴在背衬的内壁,软性的背衬在声压的作用下形变,从而带动薄膜形变,产生电信号输出。
- SnO2 is a kind of surface-control sensing material, and have high sensitivity to combustible and dangerous gases, such as CO, hydrocarbons ,ethanol etc. SnO2是一种表面控制型氧化物气体敏感材料,对许多可燃性气体,如氢、一氧化碳、甲烷、乙醇等都具有相当高的灵敏度,这与其利用半导体表面吸附来控制电导率的气敏机理有关。
- WO3 film is a kind of smart material, which has been widely applied in electrochromism as well as electrcatalysis and gas sensing materials. 摘要WO3薄膜是一种智能材料,在电致变色、共催化和气敏性方面具有广阔的应用前景。
- Sensors, sensing materials, supplement materials and sensor production technologies. 各类传感器、传感器敏感材料、辅助材料及制造技术;
- The system employs remote sensing materials of TM, SPOT, QB and social and economic statist ics data as well as 3S technologies. 是采用TM、SPOT和QB遥感资料和社会经济的测量统计资料,应用先进3S技术建立的。
- One of the main trends towards the exploitation of sensing materials is to develop the single crystal materials into polycrystalline materials and amorphous materials. 对敏感功能材料研究开发所呈现的主要趋势之一就是从单晶材料向多晶材料和非晶材料方向过渡发展。
- The material is flawed throughout. 这种材料到处是裂缝。
- Frequency properties of porous silicon humidity sensing material 多孔硅湿敏元件的频率特性
- A study of gas sensing material Sb doped SnO_2 by CEMS method 用内转换电子穆斯堡尔谱法研究掺锑气敏材料SnO_2
- Keywords CuO;gas sensing material;formaldehyde;gas sensor; 气敏材料;甲醛;气体传感器;
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- That material surpasses all others in fineness. 那种材料精良超过其他所有材料。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- Jim is going to get material for a new book. 吉姆正打算为一部新书准备材料。
- The storm did a great deal of material damage. 暴风雨造成了大量物质损失。
- SEN virus, a recently discovered hepatitis viruses? SEN病毒:一种新近发现的肝炎病毒?
- Radioactive ray is material thing. 放射线是实际的物质。
- The presentation of the material was untidy. 所提交的资料缺乏条理。
- He covered the cushion with new material. 他给靠垫蒙上了新的料子。
- A low-power smart sens or for temperature & humidity sensing is prese nted. 介绍了一种用于温度、湿度测量的低功耗智能传感器。