particulate matter

The pelletfilter intercepts the particulate matter .

颗粒过滤器将颗粒物进行拦截。

Analysis on Air Particulate Matter in Urban Area of Chongqing City

重庆市主城区空气中颗粒物污染分析

Research on a Particulate Matter Detection and Warning System

一种大气可吸入颗粒物检测与预警系统的研究

Development of Constant Volume System for Diesel Engine Particulate Matter Emission Measuring

用于柴油机颗粒排放测量的定容取样系统研制

Progress on Theory and Control Technology of Urban Airborne Particulate Matter Open Source

城市空气颗粒物开放源理论与治理技术研究进展

Development of Analyzer for Atmospheric Particulate Matter Concentration and Its Performance Test

大气颗粒物浓度自动监测仪器的研制及性能比对测试

Influence of Density Current on Settling Process of Suspended Particulate Matter

异重流对悬浮物沉淀过程的影响

Objective To compare the characteristics of atmospheric particulate matter from different source .

目的探讨并比较不同来源颗粒物的污染特征。

Factor analysis of elements in airborne particulate matter of the 4 Chinese cities

中国4城市空气颗粒物元素的因子分析

Progress and Prospective in Research on Particulate Matter Emission from Combustion

燃烧过程中超细颗粒物的研究现状与发展趋势

Particulate matter is one main pollutant of the Diesel exhaust .

颗粒物是柴油机尾气排放中主要污染物之一。

Source , Effect and Distribution of Indoor Particulate Matter

室内颗粒物的来源、健康效应及分布运动研究进展

Study on Effects of Different Paving Material on Dry Deposition of Particulate Matter

不同铺装材料的颗粒物干沉积效果研究

Effect of construction activities on particulate matter pollution along roadways

城市建设施工对道路环境颗粒物污染的影响

Research of Real-Time Monitoring of Airborne Particulate Matter Concentration Using the Principle of Vibration

利用振动原理实时检测大气颗粒物浓度的方法研究

Technology and development of catalytic treatment for particulate matter filtered from diesel engine

柴油机排气微粒过滤催化处理技术及进展

Particulate matter is one of the important factors that have adverse effects on human health .

颗粒物是影响人体健康的重要污染物之一。

The relationship between the typical urban meteorological and the particulate matter pollution

城市典型气象条件与大气颗粒物污染之间的关系

Advances in Biologic Mechanism Studies on Health Effects of Ambient Particulate Matter

大气颗粒物健康效应生物学机制研究进展

Concentration Levels and Variation Characteristics of Particulate Matter in Urban Air of Changsha

长沙市大气环境颗粒物浓度水平与变化特性

Samples should be clear and free from particulate matter .

抽样应该是清楚的和没有颗粒状的问题。

Research and Development Status of Receptor Model on Source Apportionment of Atmospheric Particulate Matter

大气颗粒物源解析受体模型应用研究及发展现状

The Contrast Research of Particulate Matter Trap and Regeneration Technology on Diesel Engine

柴油机颗粒捕集及再生技术对比研究

Environmental effects of particulate matter of black carbon

碳黑大气颗粒物的环境效应

Many researches show that the particulate matter pollution has regional and seasonal character .

该地区大气颗粒物具有区域性污染特征。

On the nonlinear oscillation of internal sliding friction in particulate matter

颗粒物质内部滑动摩擦力的非线性振动现象

Research Progress of Soil Dust of Source Apportionment of Airborne Particulate Matter

大气颗粒物源解析土壤风沙尘成分谱研究进展

Aircraft Measurement of Air Particulate Matter over Yangtse River Areas

长江流域大气颗粒物的航空测量研究

Advance in the research of ultrafine particulate matter from combustion

燃烧源超细颗粒物的研究进展

Impact and Mechanism of Ambient Particulate Matter on Cardiovascular Diseases

大气颗粒物对心血管系统疾病的影响及其机制的研究进展