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