dust相关论文
Coking coal dust is extremely hydrophobic;therefore,combination with droplets in the air is difficult and dust suppressi......
Airtight negative pressure dust-control technology and application of transpersite in the coal conve
Presented a new coal dust control program that was airtight negative pressure dust-control technology at the transpersit......
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Through analysis on heavy metal elements(Hg)of inhalable particulate matters and dust which sampled from the four functi......
Physical and Leaching Properties of Ceramic Tiles with Black Pigment Made from Stainless Steel Plant
Stainless steel plant(SSP)dust is a hazardous by-product of the stainless steelmaking industry.It contains large amounts......
In order to characterize the aerosol optical properties during different pollution episodes that occurred in Beijing, th......
The optical properties of spherical and non-spherical dust aerosols are calculated using the Lorenz-Mie theoryand the co......
A Comparative Analysis of Aerosol Optical Properties in Dust and Haze-Fog Days in a Chinese Urban Re
A comparative study on the aerosol optical properties of two severe pollution phenomena occurred in Beijing, i.e.dust an......
We observed the concentration and backscattering coefficients of aerosol particles at southwestern coast of Japan in 201......
目的通过对焦磷酸法测定粉尘中游离二氧化硅中试剂、温控和过滤等因素的改进,优化焦磷酸法测定粉尘中游离二氧化硅的过程,保证结果......
目的探讨中老年人群职业有害因素暴露与小气道功能的相关性。方法2015年7至12月，采用多阶段整群随机抽样方法，对江苏省6个慢性阻塞性......
目的分析高吸水树脂（SAP）粉尘作业人员佩戴防尘口罩的防护效果及各测试动作对口罩防护效果的影响。方法于2017年3月，选取某大型化工企......
Dust collection systems represent a significant portion of a wood product manufacturer’s total electricity use. The sys......
“Ah spring！ I absolutely love spring！” Amy thou-ght as she shooed1 her two little boys out of the back door and into the......
针对催化剂产品生产工艺中振动筛分机粉尘危害严重、治理困难的问题，应用计算流体动力学Fluent软件对振动筛分机主要粉尘逸散点，包括......
Copper dust with high arsenic content is a hazardous waste that should be treated properly.Herein,the copper dust is oxi......
Influence mechanism of dynamic and static liquid bridge forces on particle deposition behaviors in s
Solar energy is one of the most promising forms of renewable energy for solving the energy crisis and environmental prob......
本研究探讨性早熟女童尿液中邻苯二甲酸酯(Phthalate esters，PAEs)代谢物与家户灰尘PAEs含量之相关性，并进行介入措施，探寻降低PAEs暴......
In order to characterize the aerosol optical properties during different pollution episodes that occurred in Beijing......
Polarization properties of aerosol particles over East Asiaclassification,seasonal variation,and imp
Ground-based observation of the polarization properties of aerosol particles using a polarization optical particle c......
江西某地“癌症高发区”的报道引起了社会的广泛关注.通过对该地土壤、水体、降尘地质环境调查评价,认为调查区土壤环境质量较好,......
目的分析慢性阻塞性肺疾病（COPD）筛查问卷与肺功能检测在粉尘作业农民工中筛查COPD的应用情况。方法于2019年5月，通过湖南省职业病防......
燃煤电厂超低排放改造是控制NOX、SO2、粉尘排放浓度的关键技术,文中阐述了国内某4×300 MW电厂煤粉炉实施超低排放改造方案,......
This article describes the characteristics of natural dusts, artificial dusts and industrial dusts, such as mineral phas......
灰尘喷雾器的地面观察在 2005 的春天在北京被进行以便调查元素作文和矿物质灰尘的起源。粒子的大多数矿物质元素的集体集中在灰尘......
In September 1997, a 15-m firn core was recovered from an elevation of 7 000 m a. s.l. from the Dasuopu Glacier in the c......
Most cosmic dusts possess distinctive surfacial textures. The investigation on these textures greatly contributes to the......
Based upon broad-band CCD observation data of comet Hale-Bopp obtained by a 60 cm telescope at Xinglong Station of Beiji......
A large number of microspherules have been extracted from Suzhou A-type granite bymeans of heavy placer.Both natural sur......
Systematical analyses of spring sandstorms in 2000 affecting Beijing area are carried out. Results revealed the key dyna......
Clay-rich deposits are usually considered as hard materials to be eroded by wind.Data from both surface monitoring and f......
The mass-particle size distributions of 10 dust-carrying elements in aerosol particles were determined tor 12 sites in d......
In this paper,we study nonthermal high energy radiation from old rotation-powered pulsars with ages greater than 106 yr ......
Using the MSX mid-infrared observations,we reveal a 100pc-scale superbubble surrounding the giant HII region NGC3603.We ......
Concentration of trace elements and their sources in a snow pit from Yuzhu Peak, north-east Qinghai-
本文通过对荣华二采区10...
Dust presented in experimental advanced superconducting tokamak(EAST)with mixed plasma-facing materials has been collect......
Combined Removal of Surface Moisture and Dust from Feed Coal for Coal Dry Cleaning with an Air-solid
A demonstration plant and a commercial plant employing coal dry cleaning technology with an air-solid fluidized bed were......
Environmental Problems Related to Refractories --Some Discussions Based on Historical Surveys mainly
Major environmental problems related to refractories are discussed based on their historical studies mostly in Japan. Th......
Influence of Dust Deposition on the Electrical Parameters of Silicon-Based Solar Panels Installed in
In recent years, photovoltaic (PV) modules are widely used in many applications around the world. However, this renewabl......
Polycyclic aromatic hydrocarbons(PAHs)in indoor dust are one of the common exposure sources for children worldwide.The a......
本案位于墨尔本Russel大街和Little Collins大街的拐角处,经过设计团队与业主花费12个月时间共同讨论设计概念,最终SIBLING建筑事......
薛村矿为高瓦斯突出矿井,主采煤层为2号(大煤)和4号(野青煤)两层煤.为了有效解决工作面上隅角瓦斯超限等问题,除合理化配风和施工......
针对放顶煤技术开采过程中会产生大量粉尘的问题,通过工程实例,对煤层注水在综放工作面降尘中的作用进行研究探讨,并在实践中证明......
目的 分析2011-2013年常州市部分用人单位工作场所中职业病危害因素的检测情况.方法 收集2011-2013年常州市疾病预防控制中心监测......
In this paper, the fractional-order model is used to study dust acoustic rogue waves in dusty plasma. Firstly, based on ......
Holocene aeolian activities linked to Indian summer monsoon in the middle reaches of the Yarlung Zan
Widespread aeolian deposits on the Tibetan Plateau(TP)have provided valuable palaeoclimatic information.However,the prim......
Some features of effective radius and variance of dust particles in numerical simulations of the dus
Airborne dust is an important constituent in the Martian atmosphere because of its radiative interaction with the atmosp......
针对目前光伏板表面清洁问题, 提出采用高频气流技术去除积尘颗粒.通过借鉴经典固体表面吸附力学基础理论及JKR模型, 分别建立不同......
