Ultraf相关论文
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ultrafast 激光激动的磁化动力学铁磁性(FM ) La <sub>0.67</sub > Sr <sub>0.33</sub > MnO <sub>3</sub>(LSMO ) 有 BiFeO <sub>......
Investigation of Fe-Ni-B and Fe-Cr-B Ultrafine AmorphousAlloy Powders Prepared by Chemical Reduction
InvestigationofFe-Ni-BandFe-Cr-BUltrafineAmorphousAlloyPowdersPreparedbyChemicalReductionGangBangwei;TanZhaosheng;YiGe;WangHa...
InvestigationofFe-Ni-BandFe-Cr-BUltrafineAmorphousAlloyPowdersPreparedbyChemicalReductionGangBangwei; TanZhaosheng;......
Silicon carbide powders were synthesized by the coat-mix process,with phenolic resin and silicon powders as starting mat......
Computational diffusion kinetics and its applications in study and design of rare metallic materials
Computational diffusion kinetics(CDK),with a spirit of and being coupled with the computational thermodynamics(CT,or cal......
In order to quantify the losses of nanoparticles in a bend of circular cross-section, the penetration efficiency of nano......
A complementary and synergistic effect of Fe-Zn binary metal oxide in the process of high-temperatur
57Fe Mossbauer spectroscopy was used to investigate the evolution of Fe-Zn binary metal oxide sorbent in the process of......
The effect of the elastic strain energy on the core-shell structures was studied in an Al-0.06Sc-0.02Er (at.%) alloy. A ......
Cross-stacked super-aligned carbon nanotube/activated carbon composite electrodes for efficient wate
The practical application of the capacitive deionization(CDI)enhanced ultrafiltration(CUF)technology is hampered due to ......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
采用超滤浓缩与乙醇沉淀法提取液体悬浮培养的发状念珠藻胞外多糖,经离子交换和凝胶柱层析纯化后得到2个组分。对组分Ⅱ(NFPS2)进行理......
借助光学显微镜和透射电镜对2 J4合金等径弯曲通道变形(ECAP)组织进行了研究。结果表明,常温下2 J4合金ECAP变形的最大累积真应变达......
以火麻蛋白为原料,在碱性蛋白酶、中性蛋白酶、风味酶和木瓜蛋白酶4种单酶酶解火麻蛋白的基础上,再优选碱性+中性蛋白酶、碱性+风......
采用正交设计,以柴胡皂苷A,芍药苷,橙皮苷,甘草酸四种指标成分为指标,考察了药材粒度、加水量、提取时间等工艺条件,并对醇沉、超滤及大......
本文用醇沉法、超滤法、大孔树脂吸附法和吸附噔清法对淫羊藿的水提液进行了精制,并以精制后浸膏中淫羊藿苷含量为指标,对4种精制方法......
用微乳液法制备了经十二烷基苯磺酸钠(DBS)和硬脂酸(ST)表面修饰的Cr2O3超微粒子。讨论了影响超微粒子粒度和萃取率的因素,并用TEM,IR,TG,DTA,XRD,XPS及紫外吸收光谱进行......
以质量分数为50%~60%的超细工业废渣取代水泥,以普通黄砂取代磨细石英砂,制备了2个系列不同配比的生态型RPC材料,并研究了纤维掺量及养护......
采用超重力碳分联合水热改性的方法制得到超细改性氢氧化铝(ATH).讨论了超重力及水热和成法制备超细改性ATH从小试到中试的实验,分......
为开发强度和塑性良好配合的第三代汽车钢,采用CCT-AY-Ⅱ型钢板连续退火机模拟分析了不同退火温度和时间对0.1C-5Mn中锰TRIP钢组织......
<正> 7 CAPD周期中的溶质传递 腹透期间溶质转运通过弥散和对流,弥散与溶质分子量大小、构形、电荷、腹膜对溶质的透过性(P_S)和腹......
我国10kV及以下架空配网通信网络存在建设成本高、施工费时、费力等问题。本文创新性地提出利用现有的中、低压架空电网基础设施资......
为了减少氯乙烯-醋酸乙烯树脂在聚合生产过程中废水的排放,采用中空纤维超滤膜浓缩分离离心母液和漂洗水。通过对膜装置运行过程的......
采用磁性离子交换树脂(M IEX)/混凝沉淀/超滤膜(UF)工艺处理淮河原水,考察了对有机物的去除特性以及M IEX预处理控制膜污染的效果......
采用超声脉冲电解法从含铜电镀废液中回收铜粉,系统研究了电流密度、占空比、脉冲频率、温度、超声功率等因素对铜粉回收率和剩余铜......
以注入法研究了金属离子及氨水在AOT-isooctane-wanter反胶团中的溶解性,用光散射技术测定了胶团的大小,用冷冻蚀刻复形技术表征了反胶团的微观结构;研究了......