Resistance and absorbency to gaseous chlorine with 37 young landscaping plant species 37种园林绿化植物苗木对氯气的抗性及吸收能力
Study on acute inhalation toxicity of gaseous chlorine dioxide disinfectant 气态二氧化氯消毒剂急性吸入毒性研究
Achieve similar results of disinfection, gaseous chlorine dioxide content is lower, and the environmental humidity less. 在达到相近的消毒效果的情况下,气态二氧化氯的用量更低,对环境的湿度影响更小。
Under negative pressure, the Gaseous Chlorine Dioxide is absorbed through the fun-air in absorber ( tower). 二氧化氯气体在负压下通过空气鼓吹到吸收塔吸收。
We started with gaseous sodium to make gaseous sodium ion and gaseous atomic chlorine to make gaseous chloride ion through electron transfer. 我们从气态的钠开始,得到气态的钠离子,从气态的氯原子,通过电子转移得到氯离子。
Objective To observe the acute inhalation toxicity of gaseous chlorine dioxide disinfectant, in order to provide evidence for subacute toxicity test of the gaseous chlorine dioxide disinfectant. 目的了解气态二氧化氯消毒剂的急性吸入毒性,为亚急性毒性试验提供依据。
Are dispersion models suitable for simulating small gaseous chlorine releases? 扩散模式是否适用于小量氯气之泄漏模拟?
The Electrochemical Sensor for Gaseous Chlorine 氯气凝胶电解质电化学气体传感器的研究
A first stage experimentation was devoted to the reaction between MC-pulp ( 10%) and gaseous chlorine under intensified mixing. 第一阶段实验为高强度搅拌下的中浓纸浆(10%)与氯气的反应。
An overview of internal and external study is made on high temperature purification of gaseous contaminants including sulfur, nitrogen and chlorine pollutants, alkali metal, heavy metal and tar vapor. The existing technical problems are presented. 综述了国内外硫、氮、氯的污染物和碱金属、重金属、焦油蒸气等气体污染物的高温净化研究概况,提出了存在的技术问题。
One-step direct regio-selective chlorination synthesis of 2, p-dichlorotoluene from p-chorotoluene ( p-CT) and gaseous chlorine at atmospheric pressure was investigated over NaKL-zeolite catalysts on a fixed bed continuous reactor. 采用固定床连续反应器,研究对氯甲苯和氯气常压下在NaKL沸石催化剂上一步直接选择性定向氯化合成2,4-二氯甲苯。