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
On-line test in Ozone concentration in intelligence for instruments;
智能臭氧浓度在线测试仪
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
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。
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。
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。
The statistical characteristics of the variation of the concentration of ozone column, intercepting and capturing the data of main part of mainland (69.
5°N)的数据,分析臭氧柱浓度变化的统计特性。
Experimental study on the production of high concentration ozone with strong ionization discharge;
强电离放电制取高浓度臭氧的实验研究
night-time ozone profile
夜间臭氧垂直方向的分布 不同高度的臭氧浓度
Effects of elevated O3 concentration on anti-oxidative enzyme activities in Pinus tabulaeformis
臭氧浓度升高对油松抗氧化系统活性的影响
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
The Study of Changes of Indoor Ozone Concentrations and Sources of Indoor Ozone;
关于室内臭氧浓度变化规律及来源的研究
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
The Impact of Increasing Surface Ozone Concentration on Grain Quality of Rice (Oryza Sativa L.)
近地层臭氧浓度升高对稻米品质的影响
Development of Portable Ozone Concetration Detector Based on ARM
基于ARM的便携式臭氧浓度检测仪的研制
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
Effects of Elevated Ozone Concentration on Soybean Photosynthesis and Yield
臭氧浓度升高对大豆光合作用及产量的影响
Effects of increasing surface ozone concentration on spikelet formation of hybrid rice cultivars
近地层臭氧浓度升高对杂交稻颖花形成的影响
Effects of Elevated Ozone on Active Oxygen Species and Anti-oxidative System in Ginkgo Biloba L. and Pinus Tabulaeformis Carr;
臭氧浓度升高对银杏与油松活性氧及抗氧化系统的影响
Effects of Different Ozone Concentration on Active Oxygen Metabolism and Protective Enzymes Isozymes in Soybean
不同臭氧浓度对大豆活性氧代谢及保护酶同工酶的影响
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
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
determination of the mass concentration of ozone (chemiluminescence method)
臭氧质量浓度测定-化学发光法
Development on New Model of DBD High Concentration Ozone-power Source
一种新型DBD高浓度臭氧电源的研制
The Characteristics Study of Surface Ozone and Carbon Monoxide Concentration at Waliguan in Qinghai;
瓦里关地面臭氧与一氧化碳浓度变化特征研究
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