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- Trace Gas Acquisition System 跟踪气体探测系统
- Gas Acquisition System 汽油获得系统
- Acra Control: Airborne Data Acquisition System. 机载数据采集系统;
- Using TOFMS and data acquisition system,the scheme of the dynamic measuring system for I.C.engine exhaust gas has been designed. 完成了采用飞行时间质谱仪和高速数据采集系统的内燃机排气动态检测系统的方案设计。
- And it designs a tri- channel synchronous data acquisition system. 同时还设计了一套三通道同步数据采集系统。
- Real-time Data Acquisition System Based on USB and Multi-thread. 基于USB和多线程的实时数据采集系统。
- A master-slave data acquisition system based on DSP is designed. 设计了基于数字信号处理器(DSP)的主从式数据采集系统。
- 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。
- 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。
- 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。
- The CPLD Application in the Remote and Multichannel Data Acquisition System. CPLD在远程多路数据采集系统中的应用。
- Attribute-based Inductive Knowledge Acquisition System AIKAS is presented. 本文介绍基于属性的归纳知识获取系统AIKAS。
- ARAM-ARIES is a new nel-link telemetry seismic data acquisition system. ARAM ARIES是一套全新的网络化的遥测数据地震仪。
- 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。
- Brief in ARAM-ARIES net-link telemetry seismic data acquisition system. ARAM ARIES有线网络遥测地震数据采集系统简介
- The paper introduces the frame of remote data acquisition system based on GPRS. 介绍基于GPRS的远程数据采集系统的结构。
- Privacy and the security of information are important concerns in a location acquisition system. 信息的保密性和安全性在位置获取系统中是一个非常重要的考虑事项。
- Phosphine (PH3) is a kind of extremely toxic, highly active, reductive gas, produced by the reduction of P biogeochemistry cycle, and has been proved to be trace gas existing stably in the atmosphere. 摘要磷化氢(PH3)是一种剧毒、十分活泼的还原性气体,是磷生物地球化学循环的还原产物,已被证实是大气中稳定存在的痕量气体。
- Non-dispersive Infrared (NDIR)spectroscopic technique based on Lamber-beer law is used to detect trace gas in air.In the Lamber-beer law,approximation absorbance is linear to gas concentration. 针对城市痕量污染气体检测中,所测气体浓度低、吸收弱,采用两点标定和高浓度标气定标造成吸收曲线误差增大的问题,本文提出了采用低浓度标气、多点定标的方法来获得吸收曲线的方法来建立吸收方程。