搜索结果: 1-15 共查到“工学 low-temperature”相关记录59条 . 查询时间(0.167 秒)
Low-temperature 3D printing and curing process of continuous fiber-reinforced thermosetting polymer composites
3D printing CFRTPC curing behavior prediction low-temperature process model-free kinetics
2023/11/16
The reported work has developed a methodology of printing and curing continuous fiber-reinforced thermosetting polymer composites (CFRTPCs) with excellent mechanical properties at low temperatures. Fi...
New Efficient,Low-Temperature Catalyst for Converting Water and CO to Hydrogen Gas and CO2
Low-Temperature Catalyst Converting Water CO to Hydrogen Gas CO2
2017/7/24
Scientists have developed a new low-temperature catalyst for producing high-purity hydrogen gas while simultaneously using up carbon monoxide (CO). The discovery—described in a paper set to publish on...
2017第五届3D集成低温接合国际研讨会（2017 5th International Workshop on Low Temperature Bonding for 3D Integration）(LTB-3D)
第五届 3D集成低温接合 国际研讨会
2017/3/30
This workshop will focus on low-temperature bonding technologies which realize novel device structure by heterogeneous material and device integration and lead to entirely new manufacturing approaches...
We are very pleased to welcome physicists from all over the world to Gothenburg, Sweden, for the 28th International conference on low temperature physics.
The Low Temperature Physics Conference is an...
Effect of Various Coating Materials on Keeping Quality of Mangoes (Mangifera indica) Stored at Low Temperature
Keeping Quality Various Coating Materials
2016/5/27
Mango fruits (cv. Chausa) were treated with different concentrations of CMC, calcium chloride and beeswax. The mangoes were then placed in boxes, each with a sponge soaked in KMnO4.The mangoes were th...
SYTHESIS OF MESOPOROUS PHOSPHATES VIA SOLID STATE REACTION AT LOW TEMPERATURE
mesoporous chromium phosphates solid state reaction
2015/1/12
Three parts consist of my thesis work centered on the synthesis of inorganic
phosphates and then metal organic frame work (MOF). The first part is the synthesis of mesoporous chromium phosphates usin...
Heat Treatment of Listeria monocytogenes in Liquid Egg Products with Low Temperature
Listeria monocytogenes Liquid Egg Products
2016/6/2
This study was done in order to express a method for thermal destruction of Listeria monocytogenes as a psychrotrophic bacterium with ability to grow at refrigerator temperatures in liquid egg product...
Low temperature adsorption of CO on modified, vicinal Cu(100) surfaces：A comparative study
Carbon monoxide Copper(100) vicinal surface Potassium modified surface
2014/3/11
The experimental results of the adsorption of CO on clean and potassium-modified vicinal Cu(100) surfaces at 125 K were present. We studied three surfaces under identical experimental conditions. At 1...
Low temperature CO oxidation over mesoporous CuFe2O4 nanopowders synthesized by a novel sol-gel method（图）
Carbon monoxide oxidation CuFe2O4 solid solution Sol-gel Nanopowder Propylene oxide Iron oxide
2013/9/25
Mesoporous CuFe2O4 solid solution nanopowders with high specific surface areas were synthesized by a novel, very simple and inexpensive sol-gel route using propylene oxide as gelation agent, and used ...
Effect of Gamma Radiation and Low Temperature on Pathogenic Staphylococcus aureus Isolated from Pizza
Gamma Radiation Pathogenic Staphylococcus
2016/6/1
Staphylococcus aureus, a common human pathogen, produces enterotoxin and causes intoxication when ingested through contaminated food. The aim of the present study was to investigate microbiological qu...
A low temperature X-ray single-crystal diffraction and polarised infra-red study of epidote
epidote low-temperature X-ray single-crystal diffraction polarised single crystal FTIR structurally incorporated water hydrogen bonding.
2014/5/20
The effects of low-temperature on the crystal structure of a natural epidote [Ca1.925 Fe0.745Al2.265Ti0.004Si3.037O12(OH), a=8.8924(7), b=5.6214(3), c=10.1547(6)Å and β= 115.396(8)° at room condi...
Parametric Study on the Deactivation of Supported Co3O4 Catalysts for Low Temperature CO Oxidation（图）
carbon monoxide oxidation supported cobalt oxides deactivation reaction parameters feed compositions
2013/10/13
This study focused on the influences of a variety of reaction parameters and guest molecules such as H2O and C3H8 on the deactivation of supported Co3O4 catalysts for CO oxidation. Additionally, the p...
低温环境下ISG技术柴油机起动性能分析（Analysis on Starting System of ISG Diesel Engine under Low-temperature）
柴油机 起动系统 ISG
2010/12/29
分析了低温环境下ISG技术柴油机起动性能的主要影响因素，结合柴油机的起动阻力矩、最低起动转速和ISG电机工作特性等因素，确定了ISG电机的最大输出功率；考察了极板结构、电解液温度对蓄电池容量的影响，研究了起动阻力矩与ISG电机功率、蓄电池容量之间的匹配关系，得到了起动阻力矩随环境温度、起动转速的变化规律。试验表明：减少板极厚度、增加板极高度，适当提高电解液密度，可以提高蓄电池容量；在相同的环境温度...
低温挤压加酶大米作啤酒辅料的糖化试验（Saccharification Experiments of Extruded at Low Temperature Rice Beer Adjunct with Enzyme Preparation Added）
大米 挤压 糖化
2010/12/29
研究了低温挤压加酶大米啤酒辅料在挤压机内的淀粉降解过程，以及挤压添加耐高温α淀粉酶大米啤酒辅料的主要挤压参数对麦汁考察指标的影响规律。啤酒厂的生产试验表明，挤压加酶大米辅料麦汁的浸出物收得率比对照的传统不挤压大米啤酒辅料的麦汁浸出物收得率高2.10~3.57百分点，且在糊化过程中遇水不结块。同时省去传统啤酒辅料100℃煮沸液化工序。
低温挤压加酶脱胚玉米粉生产糖浆糖化试验（Saccharifying Experiment of Degermed Corn with Added Enzyme Extruded at Low Temperature for Production of Corn Syrup）
脱胚玉米 挤压 糖化 酶制剂
2010/12/29
对低温挤压加酶脱胚玉米粉挤出物直接调浆糖化生产玉米糖浆进行了试验。该技术省去了双酶法生产玉米糖浆的淀粉生产和喷射液化工序和设备，以及对应的水耗、电耗和环境污染。研究了挤出物的挤压-液化系统参数对糖液的主要考察指标的影响规律。实验室研究表明，加酶脱胚玉米粉挤出物糖化12h糖液的过滤速度、DE值和淀粉出品率分别为239.8～269.5L/（m2?h）、89.2%～89.3%和96.2%～97.2%...