大气颗粒物

南宁市大气颗粒物PM（l0）、PM（2.5）污染水平

Pollution Levels of the Airborne Particulate Matter ( PM_ ( 10 ), PM_ ( 2.5 )) in Nanning City

大气颗粒物的TXRF分析技术研究

Research of the Technology of TXRF Analysis in Airborne Particulate Matter

细微大气颗粒物PM2.5）能增加饮食引起的胰岛素抵抗、脂肪炎症反应、内脏肥胖

PM2.5 exaggerates diet-induced insulin resistance , adipose inflammation , and visceral adiposity .

Air（初三适用）我国大气颗粒物中有机物分布及来源

Distribution and Source of the Organic Substances in Our Country 's Air Particulate Matters

用X射线吸收近边结构谱研究大气颗粒物中元素的种态

Study on elemental speciation in airborne particulate matter by XANES

城市大气颗粒物中硝基多环芳烃HPLC分析

Determination of Nitro-PAHs in air particulate matter of city by HPLC

采用CO2超临界流体萃取大气颗粒物中有机化合物的研究

Supercritical Fluid CO _2 Extraction for the Research of Organic Compounds of Particles in the atmosphere

大气颗粒物诱导人羊膜FL细胞非程序性DNA合成的研究

Study of unscheduled DNA synthesis in human amnion cell line FL induced by

大气颗粒物PM（2.5）的消光特性研究

Research on Extinction Characteristics of PM_ ( 2.5 ) in Air Suspended Particles

因子分析法解析北京市大气颗粒物PM（10）的来源

Sources Apportionment of Atmospheric Particles PM_ ( 10 ) in Beijing by Factor Analysis

CS2在大气颗粒物表面上的催化氧化反应研究

Catalytic oxidation of CS_2 over atmospheric particles

北京市大气颗粒物PM（2.5），PM（10）及降雪中的汞

Mercury of atmospheric particle pm_ ( 2.5 ), pm_ ( 10 ) and snow in Beijing

根据Pb稳定同位素分析，兴化湾大气颗粒物中的重金属主要来源于工业活动。

According to the analysis of stable lead isotope , particle-associated heavy metals in Xinghua Bay mainly come from industrial activity .

密闭微波消解ICP-AES法测定大气颗粒物中金属元素

Determination of Metals in Atmospheric Particles by Inductively Coupled Plasma Atomic Emission Spectrometry with Microwave Digestion

将BP源解析法的计算结果与其它源解析法得到的结果比较，表明BP网络应用于大气颗粒物的源解析是可行的。

Compared with the results from other methods , it shows that the application of BP neural network to sources apportionment of atmospheric particulates is practicable .

采用气质联用技术（GC/MS）对上海市大气颗粒物中美国EPA优先控制的16种多环芳烃进行定量研究。

The pollution characteristics of EPA priority controlled PAHs in aerosols in Shanghai were quantified with GC-MS .

同时用该仪器对白炭黑粉末中的重金属元素Hg、As、Pb进行检测，以此来模拟微米级大气颗粒物中有害重金属元素的分析。

And then tested Hg , As , Pb in silica powder , in order to simulate the heavy metals analysis in atmospheric particles .

不同粒径大气颗粒物中有机碳（OC）和元素碳（EC）的分布

Study on the Size Distribution of Organic Carbon ( OC ) and Elemental Carbon ( EC ) in the Aerosol

成都市大气颗粒物源解析的PPR法

PPR Method for Sources Apportionment of Atmospheric Particulates in Chengdu City

参照美国环保总局（USEPA）标准方法，应用高分辨率气相色谱-高分辨率质谱仪对广州市大气颗粒物中的二恶英进行分析和检测。

The levels of particle-bound polychlorinated dibenzo-p-dioxins and dibenzofurans ( PCDD / Fs ) in Guangzhou atmosphere were determined by HRGC-HRMS , and this analyses method followed the US EPA standard .

PIXE分析技术结合受体模型研究大气颗粒物的来源

Application of PIXE Combined with Receptor Modeling to Source Identification of Air Participates

结果表明，大气颗粒物、SO2及NO2对降水的酸度有不同影响。

Results show that air particulates , SO 2 , and NO 2 had different effects on acidity of rain .

大分子有机质（MOMs）广泛地存在于土壤、沉积物和大气颗粒物中。

Macromolecular organic matters ( MOMs ) were omnipresent components in soil , sediment and atmospheric particulate matter .

目的研究多环芳烃（PAHs）在冬季和夏季不同粒径大气颗粒物上的分布。

Objective To study the distribution of polycyclic aromatic hydrocarbons ( PAHs ) on different diameter atmospheric particulates in winter and summer respectively .

减少SO2排放，减少含硫颗粒物，对于控制北京市的大气颗粒物浓度水平具有重要意义。

It is important for aerosol pollution control in Beijing to reduce the SO_ ( 2 ) emission , therefore , less S-containing particles .

密闭微波消解电感耦合等离子体发射光谱（ICP-AES）法同时测定大气颗粒物PM（10）中的18种无机元素

Simultaneous Determination of 18 Inorganic Elements in Atmospheric Particles PM_ ( 10 ) by Inductively Coupled Plasma Atomic Emission Spectrometry ( ICP-AES ) with Microwave Digestion

样品用质子激发X荧光（PIXE）方法进行了分析，得到大气颗粒物化学元素浓度及其谱分布。

The elemental concentrations and elemental distribution of particles were obtained by PIXE method . RIA was used to examine the concentration of estradiol and progesterone .

每日PM2.5、PM10的OC／EC比值均超过了2.0，揭示出西安大气颗粒物中存在二次碳气溶胶。

The diurnal OC / EC ratio constantly exceed 2.0 , it suggests that there were SOC in the atmospheric particles .

冬季上海吴淞地区大气颗粒物PM10的元素主成分分析

Principal component analysis of atmospheric aerosol PM 10 in Wusong industrial district of Shanghai

利用高效液相色谱-紫外检测器测定大气颗粒物中的PAHs，建立了多元梯度淋洗程序，并选择合适的吸收波长测定出15种美国EPA优先控制的PAHs。

Meantime , we obtained multiple-unit gradient program and appropriate absorbance wavelength to measure 15 PAH_s with controlled priority listed by the US EPA .