Effect of gasification pressure on the occurrence of trace elements;
气化压力对煤气化过程中痕量元素迁移规律的影响
The Relationship Between Occurrence of Trace Elements and Gasification Temperature;
煤气化过程中痕量元素迁移规律与气化温度的关系
By using HG-AFS and ICP-AES, the contents of 14 trace elements (As、Cd 、Co、Cr、Cu、Mn、Mg、Ni、Hg、Pb、V、Se、Sr、Zn) in gasification products were m easured quantitatively in an atmospheric fluidized bed gasifier, and the effects of vapor/coal ratio on the occurrence of trace elements were investigated.
采用氢化物发生器和原子荧光光谱法联用 (HG -AFS)和电感耦合等离子发射光谱法 (ICP -AES) ,测定了常压流化床煤气化产物中As、Cd、Co、Cr、Cu、Mn、Mg、Ni、Hg、Pb、V、Se、Sr、Zn 1 4种微量元素含量 ,分析了汽煤比对微量元素在气化产物中迁移规律的影响。
Study on the migration of lead and arsenic during underground coal gasification;
褐煤地下气化过程中铅和砷的迁移规律的研究
Since the migration of charged ions has the direct influence on the efficiency of separation and determination, therefore, the research on the migration of charged ions in the electrophoresis can help to optimize the electrophoresis conditions to obtain good results.
但其应用范围主要在于微量荷电粒子的分析与鉴定,而对于连续制备过程应用较少,因为在此条件时,电场中离子的迁移规律直接影响分离、鉴定的结果,因此,研究电泳过程中荷电粒子的迁移规律对优化电泳条件具有重要意义。
A study on the migrating rule of Hg,As,Cr,Cd elements in food chain;
Hg、As、Cr、Cd在食物链中迁移规律的研究
Teaching for Transfer -On the Application to Transfer in Maths Teaching;
为迁移而教——浅谈迁移规律在数学教学中的应用
Migration rule of landfill gas arising from non-sanitary municipal solid waste landfill
非规范填埋场气体迁移规律研究初探
DISTRIBUTION CHARACTERISTICS AND MIGRATION REGULARITY OF STRONG AFTERSHOCK OF TANGSHAN EARTHQUAKE
唐山地震强余震分布特征和迁移规律
The Application of Transfer-Rule in Mathematic Limit Teaching;
谈迁移规律在数学极限教学中的应用
The Application of the Rule of Transferring in Politics Teaching;
迁移规律在思想政治课教学中的应用
To Improve the Quality of English Tea ching and Learning by Following the Rules of Transfer;
遵循迁移规律 提高英语教学质量
A STUDY ON THE PATTERNS OF MIGRATION IN CHINESE LARGE AND MEDIUM CITIES;
中国大中城市流动人口迁移规律研究
Numerical Simulation Study of Landfill Gas
垃圾填埋气迁移规律的数值模拟研究
Transport Theory Researching on the University Physics Teaching
大学物理教学过程中迁移规律的研究
Study on the Migration Regularity of Hydrogen Chloride in Limited Narrow and Long Space
有限狭长空间中氯化氢迁移规律研究
Study of Water Vapor Transfer and Coupled Calculation of Vapor and Liquid Water in Unsaturated Soil;
非饱和土气态水迁移规律及其与液态水混合迁移的耦合计算
Nitrobezene's Transformation Law Beween Gas-Water-Sediments Phases in the River Water;
硝基苯在河水中气—液—固相间迁移规律研究
Rules of transfer and emergy of sports ecology and demonstration;
体育生态的迁移与潜移规律及其实证
Study on Monitoring of VOC and Its Transfer Conversion Rule in the Atmosphere;
大气中VOC的监测和迁移转化规律研究
Research on DDT Transport and Transform in Contaminated Soil;
DDT在污染场地中的迁移分布规律研究
A Study on Hunan s Population Migrate and Its Low in Ming-Qing Times;
明清时期湖南人口迁移及其规律研究
Pesticide Transport and Enrichment in Water-Soil Environment
水—土环境中农药迁移富集规律研究
Study on BTEX Migration in Aquifer
BTEX在含水层中迁移转化规律研究