1)Passive sampling被动采样
1.Passive sampling is suitable for remote,low condition mountain areas and counties because of its simplicity, convenience, low cost- effectiveness, no pump- dependent, high accuracy and precision, light- weight, etc.环境气体监测有主动采样和被动采样。
英文短句/例句
1.Passive Atmospheric Sampling of Persistent Organic Pollutants(POPs)大气持久性有机污染物(POPs)被动采样
2.Enrichment of typical phenolic endocrine disruptors on semi-permeable membrane device (SPMD) from solution半透膜被动采样装置(SPMD)对水中典型酚类内分泌干扰物的富集研究
3.Research of Passive Sampling Method of Alkaline Polluting Gas in Museum Micro-Environment博物馆室内微环境中碱性气体的被动采样方法研究
4.Study on New Sulfur Dioxide Passive Samplers and Simple Device for Mornitoring Sulfur Dioxide Based on Sol-Gel Technology;二氧化硫被动采样器的研究及基于溶胶-凝胶的简易分析装置的初探
5.In-situ Passive Sampling Techniques for Environmental Monitoring-Diffusive Equilibrium in Thin-Films and Diffusive Gradients in Thin-Films Technique环境监测中两种原位被动采样技术——薄膜扩散平衡技术和薄膜扩散梯度技术
6.The Research of the Passive Sampler for the Determination of the Volatile Organic Chemicals in the Air;被动式采样器测定空气中挥发性有机化合物的研究
7.Discussion on key Influencing Factors of Determination SO_2 and NO_2 in Air by Passive Sampling被动式吸收采样监测空气中二氧化硫、二氧化氮主要影响因素探讨
8.automatic sequential rainfall sampler自动连续雨水采样器
9.JGSS Jittered Grid Super-Sampling移动式栅格超级采样
10.Thirdly, it will take necessary steps to ensure that these stolen artifacts are banned from importation and exportation in US and request other countries to do the same.第三、采取必要的措施,禁止被抢的文物在美国进口或出口,并要求其他国家作出同样的行动。
11.Design of Automatic Sampler and Automatic Sampling System for Influent of WWTP污水处理厂进水自动采样器及自动采样系统设计
12.Infantile love follows the principle: "I love because I am loved."幼稚的爱,采行这样的原则:我爱,因为我被爱。
13.moved with quiet force and undramatic bearing.被平静的力量和举止风采所感动。
14.English sporting terms have been naturalized in many languages.英语的运动术语已被多种语言采用.
15.EFFECTS OF FYKE NET MESH SIZE AND SAMPLING PERIOD ON THE CATCH OF NEKTONIN AN INTERTIDAL CREEK插网网目尺寸及采样时间对潮沟游泳动物采样的影响(英文)
16.The Structural Design and Dynamic Analysis of Collecting Process of New Type Seabed Sampler新型海底沉积物采样器结构设计及采样过程动态分析
17.wait for the cat to jump (and see how the cat jumps): see how things turn out看事态怎样发展(暂不采取行动)
18.Perturbation of Frames, Sampling Theorems and Duality of Frames;框架的扰动、采样定理和框架的对偶
相关短句/例句
Passive sampler被动采样器
1.A passive sampler based on a gas molecular diffusion theory, combining with the Saltzman method, was used to determine the nitrogen dioxide of indoor and outdoor environment. 运用基于气体分子扩散理论自制的被动采样器,结合Saltzman法,通过该采样器在室内外进行曝露采样检测NO2的含量。
2.Based on the previous passive sampler, a new type of sulfur dioxide passive sampler was developed in this thesis.被动采样器因其体积小、重量轻、无需动力、适于大规模的环境污染监测及污染气体暴露量对人体健康影响的研究,因而受到了越来越多的重视。
3)Passive sampling method被动采样法
4)PUF passive samplingPUF大气被动采样
1.The article research concentration and distribution of atmospheric polychlorinated biphenyls from the Pearl River Delta(PRD) using PUF passive sampling technique.结果也表明,PUF大气被动采样器可很好地运用于区域大气PCBs污染分布与特征的对比研究。
5)passive air sampling大气被动采样
6)semipermeable membrane devices(SPMDs)半透膜被动采样
延伸阅读
被动式大气采样器分子式:CAS号:性质:无需动力,通过气体扩散采集气体污染物的一种采样装置。该采样品是根据气体扩散原理和选择吸收的特点设计而成的。其结构由三部分构成(见图示)。A:上盖。上面放置浸渍采样膜。B:圆环。为气体扩散通道;C:带孔下盖。放不锈钢网和聚四氟乙烯微孔滤膜。整个采样器可放入筒状套匣,作为贮备容器。适用于各种场所的空气监测之用;尤其在无动力供给的边远、山岭地区更为适用。采样周期可长达1~2个月。所得污染物为在采样时间区段内空气中的平均浓度。