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- radon gas monitoring 氡气测试
- When radon gas emitted as springs, very quickly, a phenomenon opal. 当氡气随泉水喷出,速度很快,便出现乳白现象。
- The content of radon gas and methane bacteria indicates obvious abnormity above the gas pool. 气田上方氡气和甲烷菌的含量存在明显的异常。
- Indoor air pollutions caused by house decoration mainly include formaldehyde, benzene, ammonia and radon gas. 因装修引起的住宅室内空气污染主要包括甲醛污染、苯类污染、氨气污染和氡气污染。
- Family health is poor, over-decorated indoor toxic chemicals (such as formaldehyde, radon gas, etc.) exceeded. 家庭卫生差,过度装修使室内有毒化学物质(如甲醛、氡气等)超标。
- Radon gas in the environment, particles of the fire-resistant material asbestos and air pollution also increase the risk. 环境中的氡气、防火材料石棉的颗粒以及空气污染也会增大患肺癌的风险性。
- A new type of automatic burnable gas monitoring circuit is designed, and the automatic burnable gas monitor made. 设计了一种新型可燃气体自动监控线路并制成了可燃气体自动监控装置,当空气中含有0。
- VOC monitor, flammable gas monitor and fixed-type flammable gas detector manufactured by RAE Systems (Beijing) Inc. 华瑞科力恒(北京)科技有限公司生产VOC检测仪、可燃性气体检测报警仪、固定式可燃性气体检测探头。
- It is described that a novel non dispersive infrared (IR) CO gas monitor with HgCdTe detector and double beam. 本文介绍了一种新型便携式红外 CO气体分析仪。
- This paper introduces the concrete measures for the reform of the gas monitoring system in Dongqu Coal Washery. 介绍了东曲矿选煤厂瓦斯监控系统的具体改造措施。
- A nontraditional approach was attempted through the 1986 Radon Gas and Indoor Air Quality Act ,which directed the EPA to implement a public information and technical assistance program. 非传统的方法在1986年氡气和户内空气质量决议被尝试过,指示了环保局发布公共信息和技术协助计划。
- Whether it will consider installing a stationary gas monitoring device in the district to assist in tracing the source of the foul odour? 会否考虑于区内设立固定的气体监察器,以协助追查臭气的来源?
- The emergency plan shall contain actions to be taken including any evacuation procedures in relation to landfill gas monitoring. 应急计划须载明有关监测堆填区沼气所采取的行动,包括任何疏散程序。
- Piecewise Polynomial Representation (PPR) based similarity search approach for time series data in coal well gas monitoring was proposed. 摘要研究基于时间序列相似搜索技术的煤矿瓦斯涌出分析新途径,提出基于PPR的煤矿瓦斯监测数据相似搜索方法。
- Abstract: Light Addressable Potentiometric Sensor (LAPS) is widely used in many fields such as biomedicine and gas monitoring. 文章摘要: 光寻址电位传感器(LAPS)在生物医学和环境监测领域有着广泛的应用。
- Electrocardiographic and blood gas monitoring are adopted prevention and treatment of complications during and after tracheotomy are emphasized. 另外,应积极预防和处理气管切开后的并发症。
- Radon gas exploration geochemistry 氡气勘查地球化学
- A new kind of thermopile sensor system for vehicle exhaust gas monitoring was designed,aiming at new emission standards and measurement methods of vehicle exhaust gas. 针对汽车尾气新的排放标准和检定方法的实施,设计了用于汽车尾气监测的热电堆传感器系统。
- Objective To investigate the effect of various degrees of artificial hyperventilation on cerebral O 2 metabolism with the technique of jugular venous blood gas monitoring. 目的采用颈内静脉血气监测技术,观察不同程度的人工过度通气对颅脑手术病人脑氧代谢的影响。
- The method of getting the data actually by the flammable gas monitoring system of sixteen conditions was introduced in terms of hardware and software in this paper. 文中从硬件和软件两个角度介绍了笔者开发的十六点可燃性气体状态监测系统中数据获取的方法。