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- trace gas sensor 痕量气体检测
- 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.
- Carbon dioxide is inexplicably a mere trace gas when it should be the bulk of the air, as it is on other planets. 令人费解的是，二氧化碳理应像在其他行星那样成为大气的主要成分，却仅仅是一种示踪气体。
- I've devoted my sabbatical to greenhouse trace gases. 我为了这温室示踪气体 已经牺牲了我的休息日。
- Moreover, aerosol can cause serious atmospheric pollution by way of absorbing or dissolving trace gas of atmosphere. 另外，气溶胶中的固态粒子能够吸附大气中的微量气体，液态粒子能溶解微量气体，它们在化学反应后生成新的物质微粒，会造成严重的大气污染事件。
- N2O, as a trace gas in the atmosphere, could cause greenhouse effect and damage the ozone lay in stratosphere. 氧化亚氮(N_2O)是大气中一种痕量气体，它具有产生温室效应和破坏平流层臭氧的双重作用。
- 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。
- A new method applied to quantitative analysis of trace gas by three-step isotope dilution mass spectrometry (IDMS) based on technology of sizes-balls is presented. 提出了一种适用于微量气体定量分析的大小球三步同位素稀释质谱法,并给出其实验模型和不确定度理论分析结果。
- 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 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。
- It is informative to contrast this with the observed values of various trace gases in the atmosphere. 这一值与观测到的大气中各种微量气体值作一比较是有益的。
- 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。
- These trace gases are not detectable by smell in any but the most heavily polluted atmosphere. 这些微量气体除了在污染最严重的大气外，是不能凭嗅觉察觉到的。
- 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。
- Study on the Brewer-Dobson circulation and its transports for trace gases in stratosphere.Ph. Brewer-Dobson环流及其对平流层微量气体输送的研究.;中国科学技术大学博士学位论文
