1.
Observations do not indicate that cloud nucleus concentrations parallel those of sulphur dioxide.
观测没有表明云核浓度与二氧化硫浓度相关。
2.
atmospheric sulfur dioxide analyzer
大气中二氧化硫浓度分析仪
3.
STUDY ON SULFUR DIOXIDE CONCENTRATION MEASUREMENT BASED ON FLUORESCENCE METHOD;
基于荧光法测量二氧化硫浓度的研究
4.
ambient sulphur dioxide concentration
周围空气的二氧化硫含量；外围空气的二氧化硫浓度
5.
Evaluation of Uncertainty in Determination of Sulphur Dioxide in Air
空气中二氧化硫浓度测定的不确定度评定
6.
Research and Development of Singlechip-based Sulfur Dioxide Detector;
基于单片机的烟气二氧化硫浓度检测仪的研制
7.
Studies on the Forecast of SO_2 Concentration in Xi'an City;
西安城市空气中二氧化硫浓度预报研究
8.
Study on Optical Sensing Techniques Based on Porous Silicon for Monitoring Sulfur Dioxide in Environment;
监测大气环境二氧化硫浓度的硅传感技术研究
9.
Analyze on Relativity of Sulfuric Acid Salt Forming Velocity and Sulfur Dioxide
石河子市大气硫酸盐化速率与二氧化硫浓度的相关性分析
10.
The Study and Design of Sulfur Dioxide Density Monitor System Based on Double Frequency Difference Method;
基于双频差分法的二氧化硫浓度监测系统的设计与研究
11.
Study of Concentration Intelligent Measurement System of Sulfur Dioxide Based on Fluorescence Technology
基于荧光技术的二氧化硫浓度智能检测系统的研究
12.
Experimental study on removal dioxide sulfur by using concentrated brine
氧化镁强化浓海水吸收低浓度二氧化硫的实验研究
13.
determination of the mass concentration of sulphur dioxide [tetrachloromercurate (tcm)/pararosaniline method]
二氧化硫质量浓度的测定-四氯汞化物/副品红法
14.
Study on Low-concentration of Sulfur Dioxide Adsorb by Solid Sorbent;
固体吸附剂吸附低浓度二氧化硫气体试验研究
15.
Analysis of Distribution Rule of Sulfur Dioxide in Shijiazhuang City
石家庄市二氧化硫污染物浓度分布规律研究
16.
High concentration cyanide-containing wastewater treatment by ferrous sulfate and chlorine dioxide
硫酸亚铁-二氧化氯法处理高质量浓度含氰废水
17.
determination of the mass concentration of sulfur dioxide(hydrogen peroxide/barium perchlorate/thorin method)
二氧化硫的质量浓度的测定-过氧化氢/高氯酸钡/钍试剂法
18.
Commercial test of zinc oxide absorb low-concentration sulfur dioxide gas
次品氧化锌吸收法处理低浓度二氧化硫烟气的工业试验