1)Odor concentration臭气浓度
1.This paper analyses odor concentration of wastewater before and after disposal in several typical ndustry by the method of triangle odor flaskes which is introduced from abroad.本文根据国外引进的三点比较式烧瓶法,对天津市内几家典型企业内处理前后的废水进行了臭气浓度测试,为制定水的臭气浓度排放标准提供切实的数据基础。
2.Changing regulation of odor concentration was achieved by continuously check odor pollutants in fixed time at selected points from village nearby boundary of landfill sites.通过对填埋场周边村庄设置不同距离的监测点,在固定时间段对大气恶臭污染物进行连续监测发现:臭气浓度呈现昼夜规律性变化,在场界下风向一定范围内的村庄受到填埋场恶臭污染的影响明显。
3.By analyzing the characteristics of odor concentration,the prediction theory and model for dimensionless odor concentration were proposed based on Gauss model for atmospheric diffusion.文章分析了臭气浓度的特性,在高斯大气扩散模式的基础上研究提出了无量纲臭气浓度的预测理论及预测模式,分析阐明了预测结果所表达的物理意义并给出了应用实例,为解决环境影响评价领域无量纲臭气浓度的预测问题找到了可行的途径。
英文短句/例句
1.Air Diffusion Prediction Method of Dimensionless Odor Concentration无量纲臭气浓度大气扩散预测方法研究
2.Effects and Mechanism of Earthworm and Lactobacillus (L4) on the Odorous Compounds in Pig Slurry & Its Immunity;蚯蚓和乳酸菌（L4）对猪粪尿臭气浓度和免疫机能的影响及其机理研究
3.High concentrations of pharmaceutical odor emission control engineering examples;制药厂高浓度恶臭废气治理工程实例
4.The Variation of Ozone Concentrations in Urban Districts of Hangzhou and Their Relationship with Meteorological Factors杭州市区大气臭氧浓度变化及气象要素影响
5.THE DEVELOPMENT OF HIGH CONCENTRATION AIR NEGATIVE ION PRODUCER WITHOUT OZONE无臭氧高浓度空气负离子发生器的研制
6.Study on the Variation Characteristics of Surface Ozone Concentrations and Their Impact Factors;大气臭氧浓度变化规律及相关影响因素研究
7.Study on Elimination of Sulfur Hydrogen Odor at Middle and Low Concentration by Using A Bio-Membrane;生物膜填料塔净化中低浓度硫化氢臭气的研究
8.Theoretical and Experimental Studies on Generating of High Concentration Ozone Gas;高浓度臭氧气体产生的理论及实验研究
9.Study on the Variation Characteristics of Surface Ozone Concentrations and Its Production in Beijing;北京大气臭氧浓度变化特征及其形成机制研究
10.Assessment of uncertainty of ozone in air measured by indigo disulphonate spectrophotometry靛蓝二磺酸钠分光光度法测定空气中臭氧浓度的不确定度评定
11.This paper introduces a new air negative ion producer,wbichcan producehigh concentration of air negative ions, virtually no ozone, Ozone can be con-trolled effectually.本文介绍一种输出负离子浓度高，几乎无臭氧的空气负离子发生器。
12.The concentrations of nitrogen dioxide and ozone also exceed the objectives for a few days in a year.二氧化氮及臭氧的浓度，每年也有几天超出了空气质素指标。
13.Study on the Bio-treatment of Odor Gases with Large Flow and Low Concentration by a Biotrickling Filter and Its Biofilm;低浓度大风量恶臭气体的生物净化及生物膜研究
14.Removal of Medium-low Concentration Sulfur-containing Odor Gas with Novel Electrodelss Ultraviolet Technology;新型无极紫外辐射技术降解中低浓度含硫恶臭气体的研究
15.Variation of Surface Ozone and Its Precursors in Beijing and the Effect of Meteorological Parameters;北京市地面臭氧和前体物浓度变化规律及气象因子影响机制分析
16.The Effect of Elevated CO_2 and O_3 on the Feeding Behabior of Two Aphids大气二氧化碳、臭氧浓度的升高对两种蚜虫取食行为的影响
17.Analysis and prediction of surface ozone concentration and related meteorological factors in summer in Tianjin天津臭氧浓度与气象因素的相关性及其预测方法
18.EFFECTS OF SIMULATED ELEVATED ATOMSPHERIC O_3 CONCENTRATION ON THE QUANTITY OF MICROORGANISMS IN WINTER WHEAT RHIZOSPHERIC AND NON-RHIZOSPHERIC SOILS大气中臭氧浓度增加对根际和非根际土壤微生物的影响
相关短句/例句
odorousness恶臭浓度，气味浓度
3)CNCG浓臭气
4)Ozone concentration臭氧浓度
1.Rapid determination of the Ozone concentration in water by indigo blue reagent;靛蓝三磺酸法测定水中臭氧浓度的应用
2.On-line test in Ozone concentration in intelligence for instruments;智能臭氧浓度在线测试仪
3.Influences of the meteorological factorson the ozone concentration near the ground;气象因子对近地面层臭氧浓度的影响
5)concentration of ozone臭氧浓度
1.According to measuring precision,continuity,concentration of ozone and economy,the characteristics and befitting situation of the different methods are analyzed.目前检测水中臭氧浓度的方法很多,为使检测方法的选择有章可循,详细论述了应用碘量法、比色法、紫外分光光度法、电位法和电量法检测水中臭氧浓度的原理和方法。
2.The real time monitoring of the concentration of ozone in water is important to ensure the quality of water.水中臭氧浓度的实时监测是保证水处理质量的关键,也是水处理工业自动化的重要环节。
3.This article described the sterilization characters of ozone and how to control distributing uniformity of ozone gas during the using of freeze-dryer and to prevent the decline of concentration of ozone as well as to reached the time control of sterilization.本文阐述了臭氧的灭菌特点,冻干机在使用过程中如何控制臭氧气体的分布均匀性,防止臭氧浓度的衰退,及达到灭菌的时间控制。
6)odour concentration恶臭浓度
延伸阅读
臭气浓度分子式：CAS号：性质：根据嗅觉器官试验法对臭气气味的大小予以数量化表示的指标。它是用无臭的清洁空气对臭气样品连续稀释至嗅辨员的嗅觉阈值，即气味正好消失时的稀释倍数。例如，当用1000倍无臭空气稀释臭气样品时，如果嗅辨员刚好闻不出任何气味，则称臭气浓度为1000。臭气浓度通常可采用三点比较式臭袋法进行测定。
