污染物体积质量,pollutant density
1)pollutant density污染物体积质量
1.Using the atmosphere routine testing data of environmental monitoring station in Hengshui during -,this paper statistics and analyzes the daily data of thepollutant density of the main pollutants,such as SO2,NO2,PM10,gets the present situation and the time changes of Hengshui air pollutants,which provides the basis for air pollution control and research of the air pollution forecast.利用衡水市环境监测站——度大气例行检测的数据,对衡水市大气中主要污染物SO2、NO2、PM10体积质量值的逐日数据进行统计分析,得出了衡水市空气污染的现状和时间变化规律:(1)污染物体积质量值的月变化曲线呈槽型分布,非取暖期的空气状况明显好于取暖期,取暖期SO2平均体积质量是非取暖期的2。
英文短句/例句
1.The Time Distribution of The Main Air Pollutants in Hengshui衡水市空气主要污染物体积质量的时间分布特征
2.Studies of Bioaccumulation and Evaluation on Pollutants in Marine Organisms from Coastal Site along Guangdong Province;广东沿海海洋生物体内有毒物质的生物积累与污染评价
3.Pollutant Distribution and Risk Based Evaluation of Municipal Canal Sediment;城市河道沉积物中污染物分布及环境质量风险评估
4.Application of Equilibrium Partitioning Approach to Derive Sediment Quality Criteria for Heavy Metals应用相平衡分配法建立污染物的沉积物质量基准
5.Pollution Characteristics Analysis and Environmental Quality Assessment of Sediments for Estuary Wetland of Tangxihe River巢湖塘西河河口湿地沉积物污染特征及环境质量评价
6.The Summary about Adsorption of Aquatic Sediments on Organic Pollutants水体沉积物对有机污染物的吸附作用概述
7.Waste Quality and Pollution Load Information System废物质素及污染量资讯系统
8.The Characteristics of Sediments Polluted by Petroleum & Effect on the Quality of Water Source;石油污染沉积物特征及其对水源水质的影响
9.The Effects of the Pollution of Single Cd Element and Pb Element on the Accumulation of the Dry Material of Eulaliopsis Binatas;Cd、Pb单一污染对龙须草干物质积累的影响
10.Research on Release Regularity of Petroleum Pollutants in Aquatic Sediments and Investigation on Contaminative Status of the Wang Yao Reservoir Sediments;水体沉积物中石油类污染物释放规律研究及王瑶水库沉积物污染状况调查
11.Study on Dematerialization of Gas Pollutant for Iron & Steel Enterprise;关于钢铁企业气体污染物减量化研究
12.contaminated clothing,eg by radio-active material受污染的衣物（如受放射性物质污染）
13.(2) "Pollutant" means a substance that is capable of causing water pollution.(二)“污染物”是指能导致水污染的物质。
14.Stuty on Material,Energy,Pollutant Flows for Iron and Steel Enterprise;钢铁企业物质流、能量流和污染物流研究
15.chemical residue and contaminant化学物质残滓及污染物
16.Distribution of Different Forms of Nitrgen and Organic Pollutants Biological Toxicity Effect in Sediments of Qiantang Jiang River;钱塘江沉积物生源氮素和有毒物质多氯联苯污染特征
17.Studies on Electrokinetic Remediaiton of Persistent Toxic Substance Contaminated Soils/Sediments;持久性有毒物质污染土壤/沉积物的电动力学修复技术和机理研究
18.Effect of Sewage Sludge on Vegetable Yields and Deleterious Substance Accumulation污泥对生菜、萝卜产量及有害物质积累的影响
相关短句/例句
Deposits contaminated by minerals矿质污染沉积物
3)Aquatic Contaminated Sediment水体污染沉积物
4)volume fraction of pollutant污染物体积分数
5)wastewater mass concentration污染物质量浓度
6)Mass pollution质量污染
延伸阅读
污染分子式：CAS号：性质：现今绝大多数发酵过程为纯种培养过程，即在培养过程中只允许一种微生物生长，若有其他种微生物窜入培养液中生长则叫污染，也叫染菌。发酵过程被杂菌污染后，由于杂菌生长会与生产菌种争夺营养和溶氧，杂菌所分泌的代谢物不但会影响目标产物的纯度还可能降低或升高pH值，还可能对生产菌种起抑制作用，大大干扰生产菌的生长，甚至使生产菌死亡，对发酵造成极大的危害。
