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- emission source HF analyzer 排放源氟化氢浓度分析仪
- On the other hand, the influence on air quality is relevant only in the immediate vicinity of the emission source. 另一方面，对空气质量的影响只限于排放源经过的邻近地区。
- The dry cleaning industry is the most significant emission source of PERC in the United States. 干洗业是最重要的排放源的perc在美国。
- Laser rangefinder consists of laser emission source, receiving system and optical antenna. 半导体激光测距仪主要由激光发射光源、接收系统和光学天线组成。
- MSW landfills are important anthropogenic methane emission source on earth.Biological oxidation is essential role in global methane cycling. 摘要垃圾填埋场是重要的甲烷气体排放源，生物氧化是全球甲烷循环的重要机制。
- Abstract: Nested source apportionment technique was a method to analyze the emission source of particulate matter in air environment. 摘要 化学质量平衡是被广泛用于空气质量管理的受体模型之一。
- Furthermore, a field emission triode device using the self-organized nanodot arrays as electron emission source was proposed and fabricated. 本研究亦利用奈米点作为电子发射源制作场效发射三极体元件。
- This paper focuses on the application of DISP-TRA as data collection system in acoustic emission source location and composite material damage detection. 主要讨论了DISP TRA作为数据采集系统在声发射源定位和复合材料损伤检测中的应用
- By ttsing the terms of controlled emission source intensity and reck less emission source intensity,the reduction of dust amount after retrofit was calculated,the d... 并试用人力资本法、市场价值法，概算了间接效益，最后对无组织源强确定法作了讨论。
- GONG B,JIN ZH H, BAO R D,et al.Application of acoustic attenuation in abrupt acoustic emission source location \[J\].Pressure Vessel Technology,2005,22(6):13-14. [2]龚斌，金志浩，包日东，等.;压力容器上声发射源的新型定位方法\\[J\\]
- This paper focuses on the application of DISP- TRA as data collection system in acoustic emission source location and composite material damage detection. 主 要讨论了DISP-TRA作为数据采集系统在声发射源定位和复合 材料损伤检测中的应用。
- This is a case study about a simulation experiment on asphalt smoke emission source at an asphalt supply station for freeway construction located in Yingcheng city Hubei province. 以湖北省公路局应城沥青供应站储存罐沥青烟排放源为研究对象,用实验室模拟实验解决了低温和高温储存罐沥青烟自由排放速率过低难以测试的困难,从而确定了源强;
- The main pollution source and pollutant were finalized by the investigation of odor emission source from the wastewater treatment plant of the certain refinery. 主要对某炼油厂污水处理场恶臭污染源进行调查,确定出了重点污染源与重点污染物。
- NON DESTRUCTIVE TESTING. RECOMMANDED PRACTICES FOR THE LOCALIZING OF ACOUSTIC EMISSION SOURCES. 无损检验。超声波。确定音频源部位的推荐方法。
- JIAO J P, HE C F, WU B, et al.A new acoustic emission source location technique based on wavelet transform and mode analysis [J].Chinese Journal of Scientific Instrument, 2005,26(5): 482-485. [5]焦敬品，何存富，吴斌，等.;基于模态分析和小波变换的声发射源定位新算法研究[J]
- This chapter describes methods of estimating airborne pollutant concentration distrubutions associated with various emission sources. 本章论述几种有关各种排放源的大气污染物浓度分布的估算方法。
- The news comes from a reliable source. 这消息来自可靠的来源。
- This chapter describes methods of estimating airborne pollutant concentration distributions associated with various emission sources. 本章论述几种有关各种排放源的大气污染物浓度分布的估算方法。
- Remove victim from source of HF fumes. 把受害人从HF烟雾源转移走。
- Emission sources in this plant are irregular and unrestrained effluent surface sources and data are collected by detecting representative points in the said area. 炼厂排放源为不规则的无组织排放的面源，数据在该区域具有代表性的点上测出。
