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- Vapor sensing material 气敏性能
- 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。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- 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。
- An amount of vapor, smoke, or similar material released in a puff. 烟，蒸汽量在一次呼气中散发出的蒸汽、烟雾或类似物质的量
- 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
- Chemicals that produce a noxious vapor when mixed. 化学物质混合后会放出有毒气体
- Water can be changed into vapor when heated. 水被加热时，可以变成水蒸汽。
- 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。
- A liquid condensed from vapor in distillation. 蒸馏液; 馏出物在蒸馏中，从蒸汽浓缩的液体
- 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。
- Something, such as air or vapor, that is exhaled. 散发物以气体或蒸汽形式发散出的东西
