A new approach to improve the selectivity of semiconductor gas sensors is put forth.
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。
An automated test system for semiconductor gas sensors is constructed in this thesis.
本文组建了一套用于半导体气体传感器的自动测试系统。
Currently, micro gas sensors have become one of the major MEMS fields, and semiconductor gas sensors are the mainstream.
制作微型化的气体传感器是MEMS应用的主要领域之一。半导体气敏传感器，是当前MEMS气敏传感器的主流。
An experiment system for the gas quantitative detection, which is based on non-heating semiconductor gas sensor and artificial network, is introduced in this paper.
介绍了基于新型非加热型半导体气体传感器和人工神经网络的气体定量检测系统。
Lasers are devices which amplify and produce beams of light which are very distance, directional, and pure in color. They can be solid state, gas, semiconductor, or liquid.
激光器是将光放大，产生光束的设备。它是一种距离远、直线性、单色光，它有固体、气体、半导体、液体。
The paper analyzes the requirement of the Gas Monitoring system in semiconductor manufacture, and designs the network architecture, the functions and alarm system of the Gas Monitoring system.
本文通过对半导体制造企业的气体监控系统的需求分析，设计了气体监控系统中的网络结构、监控软件功能以及报警系统。
The application of GDMS was reviewed in the aspects of the bulk metal, semiconductor, nonconductor, solution, gas and depth analysis.
对辉光放电质谱在块状金属、半导体、非导体、溶液、气体和深度分析方面的应用进行了综述。
Which use MQ-2 combustible gas sensor-type semiconductor sensors to achieve smoke smoke detection, high sensitivity, fast response, strong anti-interference, etc, and the price low, long service life.
其中选用MQ-2型半导体可燃气体敏感元件烟雾传感器实现烟雾的检测，具有灵敏度高、响应快、抗干扰能力强等优点，而且价格低廉，使用寿命长。
Phosphine (PH3) is an important electronic specific gas which is mainly used in fields of N-type semiconductor doping, ion implement and chemical vapor deposition (CVD) etc.
磷化氢(PH3)是一种重要的电子特气，主要用于n型半导体的掺杂、离子注入和化学气相沉积(CVD)等。
The recent progress in gas ionization detectors, solid and gas scintillator counters semiconductor detectors and quantum microcalorimeter abroad are described in this paper.
文中介绍了气体电离探测器，固体、气体闪烁计数器，半导体探测器以及量子微量热器等方面的国外近年进展简况。
This paper reviews two dimensional electron gas formed on the liquid helium surface, the semiconductor surface space charge layer and the compound semiconductor heterojunction interface.
本文简要介绍了液氦表面、半导体表面空间电荷层和化合物半导体异质结界面的二维电子气。
At the same time, gas sensitive characteristic of semiconductor oxide was summarized for the normal temperature and some issue should to be solved, which. Was pointed out also.
同时，对半导体氧化物气体敏感材料的常温气体敏感特性进行归纳总结，指出其优缺点和需要解决的问题。
By using the adsorption of gas probe, we can understand the surface or interface electron character of functional semiconductor in micro-nano region in essentially from a new point of view.
揭示了半导体表面微钠区城原子结构对其微纳区域表面和界面电子特性的影响，为认识半导体微纳区域表面和界面电子行为提供了新思路。
Novel methods and apparatuses for annealing semiconductor devices in a high pressure gas environment.
一种用于在高压气体环境中对半导体器件进行退火的新颖方法和设备。
The results indicate that the new purification process may obtain highly pure produce of NF3 gas with its purity exceeding 99.9%, which can meet the needs of semiconductor industries.
实验结果表明，新的纯化工艺可获得三氟化氮体积分数大于99.9%的高纯度产品，从而能够满足半导体工业的要求。
Gas cabinet is an important unit used to handle special gases for semiconductor pro - cess.
气瓶柜是处理半导体特殊气体的重要装置。
Semiconductor Hydrogen Sensor is a new type of gas-sensitive element.
半导体氢敏传感器是一种新型气敏元件。
This paper, heating type gas sensers had been made using doping ion and WO_3 semiconductor thick film. Combining TPD and semiconductor analysis, studied the effect to characteristic of O_3 Sensors.
在WO_3中掺入杂质离子，制成傍热式厚膜元件，结合开温脱附（TPD）和半导体分析，研究了掺杂离子对元件性能的影响。
Our production is mainly applied into semiconductor, electric power, petrol, biology pharmacy, natural gas, aviation spaceflight and automatic produce line.
产品主要应用于半导体，电力，石油化工，生物制药，天然气，航空航天及自动化生产线。
Our production is mainly applied into semiconductor, electric power, petrol, biology pharmacy, natural gas, aviation spaceflight and automatic produce line.
产品主要应用于半导体，电力，石油化工，生物制药，天然气，航空航天及自动化生产线。
应用推荐