搜索结果: 136-150 共查到“知识库 工学 site”相关记录166条 . 查询时间(0.131 秒)
On-site remediation technologies for contaminated soil with oil
remediation technology on-site remediation in-situ remediation
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2009/4/24
A lot of contaminated site with many kinds of pollutants exists all over the world and it makes the earth environment seriously. Oil is the one of the most common pollutants for shoreline, groundwat...
Vertical Profile of Ozone and Accompanying Air Pollutant Concentrations Observed at a Downwind Foothill Site of Industrial and Urban Areas
Tethersonde system Ozone Vertical profile Nocturnal inversion Valley-mountain wind circulation
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2016/3/29
This study measured vertical distributions of ozone, sulfur dioxide, nitrogen oxide, carbon monoxide, six biogenic-related volatile
organic compounds, wind vector, humidity and temperature within the...
Comparison of Water-Soluble Organic Components in Size-Segregated Particles between a Roadside and a Suburban Site in Saitama, Japan
Water-soluble organic carbon Dicarboxylic acids Size distribution Secondary formation
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2016/3/29
To clarify the characteristics of the water-soluble organic components in atmospheric aerosols, size-separated aerosol samples were
simultaneously collected at a roadside site (R) and a suburban back...
Framing Contests in Environmental Decision-making: A Case Study of the Tar Creek (Oklahoma) Superfund Site
Framing contests stakeholder participation
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2009/3/19
Problem statement: Stakeholder involvement processes have become an important component of environmental decision-making. This study investigated the role that stakeholders operating outside of offici...
Consideration of subsurface layer to evaluate site amplification effect in the response and limit strength calculation design method, the building standard law
building standard law enforcement order notification subsurface layer site amplification effect
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2009/3/4
Buildings in Japan must be designed and constructed according to Building Standard Law, the Enforcement Order and the Notification by Ministry of Construction and the Ministry of Land, Infrastructure ...
Environmental Characterisation of a Nuclear Site Saluggia (VC) (Italy)
Environmental characterisation intrinsic vulnerability integrated vulnerability
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2009/1/20
This study, carried out in collaboration with SOGIN (Società Gestione Impianti Nucleari - Nuclear Treatment Plant Management Company), is an integral part of environmental characterisation activity in...
This paper describes an investigation into the potential seismic site response effects for the ground conditions in Hong Kong. A site classification map for the Hong Kong region has been produced usin...
Aspects Regarding the Degradation of a Retaining Wall With the Destination to Reinforce the Stability of the Site Arrangement of Residential Buildings
Retaining wall Stability Degradation Cracks Linear Shifts Angular Shifts
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2010/8/18
Performing the diggings nearby and/under the implantation quota of some existing buildings may trigger on the structural elements and/or over the arrangement site states of efforts or additional defor...
SITE-1型锅炉燃烧系统风粉流动参数监测系统
锅炉 燃烧 风粉流动参数
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2008/10/23
目前国内电站对于中间仓储式制粉系统的燃煤锅炉的运行几乎都是靠运行人员根据风机电流调节档板开度、给粉机转速及一次风静压等参数来组织和调整燃烧。由于这种传统的调节手段，没有对锅炉运行中真实风速的高低、风量的大小、四角配风情况及煤粉浓度的大小、均匀性等参数作直观量化的有效监测，这样就会直接影响锅炉燃烧的稳定性、经济性及可靠性，尤其是在煤质发生变化的情况下燃烧调整变得较为困难，很难使锅炉调整到设计工况下运...
阳江核电站厂区总平面布置刍议（The Discussion about the General Layout Plant of Yangjiang NPP Site ）
阳江核电站 厂区总平面布置
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2008/9/10
厂区总平面布置是核电厂工程设计的一项重要工作，针对阳江核电站厂址地质、地形条件，本文对阳江厂区总平面布置方案中还应进一步优化、完善的几个方面进行了分析，并提出了建议。
核电站建设中的不符合项管理（Nonconformance Management During Site Construction of Nuclear Power Plant）
不符合项管理 核电站
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2008/8/28
通过将核安全法规HAF003（1991），国际标准ISO9001（2000）以及核安全法规IAEA50-C-Q（1996）文件中的不符合（项）定义进行对比阐述其真实内涵，建设性地提出了在实行IAEA50-C-Q（1996）新法规的情况下对不符合项进行分层、分类、分级管理的思路，同时指出核电建设单位在不符合项管理中应注意的几个问题。
Identification and Manipulation of Subsite Structure and Starch Granule Binding Site in Plant α-Amylase
α-amylase subsite starch granule
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2008/4/20
In germinating plant seeds, α-amylases degrade starch accumulated in seeds, and that requires two functions: catalysis itself and starch granule binding ability. All plant α-amylases belong to the α-a...
Improvement of the Thermal Stability of a Calcium-free, Alkaline α-Amylase by Site-directed Mutagenesis
Bacillus alkaliphile α-amylase thermostability site-directed mutagenesis
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2008/4/20
Alkaline α-amylase from Bacillus sp. strain KSM-K38 (AmyK38) is a calcium-free enzyme that is stable against chelating and oxidative reagents. Recently, the thermostability of this enzyme was improved...
Creation of a Novel Hydrolase by Site-directed Mutagenesis of Malto-oligosyltrehalose Synthase
trehalose malto-oligosyltrehalose synthase site-directed mutagenesis transglycosylation hydrolysis
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2008/4/20
Malto-oligosyltrehalose synthase (EC 5.4.99.15, MTSase) catalyzes the conversion of α-1,4-glucan to glycosyltrehalose by forming an α,α-1,1-glucosidic linkage on the reducing side of the α-1,4-glucan....
Engineering Thermus Maltogenic Amylase with Improved Thermostability: Probing the Role of the Conserved Calcium Binding Site in Cyclodextrin-degrading Enzymes
calcium binding site cyclodextrin-degrading enzymes mutagenesis thermostability Thermus maltogenic amylase
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2008/4/20
Thermus maltogenic amylase (ThMA), one of the cyclodextrin (CD)-degrading enzymes, is expected to have a calcium-binding site (Ca2 site) based on multiple sequence alignments. In spite of the presumpt...