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Microstructure and wear behavior of IC10 directionally solidified superalloy repaired by directed en
Directed energy deposition has been used to repair superalloy components in aero engines and gas tur-bines.However,the m......
两种不同类型的纳米材料,TiO2和还原氧化石墨烯(Reduced graphene oxide,RGO)复合制备出性能优异的复合纳米光催化材料(RGO-TiO2).......
In addition to the advantage of the lightweight of magnesium alloys,magnesium composites have moderate strength and elas......
In order to study the corrosion resistance of extruded magnesium alloys,the Mg-4Zn-2Gd-0.5Ca alloy was extruded at the s......
Effect of Extrusion Temperatures on Friction-wear Behavior of Chain-wheel Fabricated by 40Cr Steel u
A 40Cr steel was formed into a chain-wheel using a warm extrusion technology. The surface roughness and micro-structure,......
Tracking the Tectonic Evolution of the Junggar-Balkhash Ocean: A Case Study from the Post-Collisiona
The Late Carboniferous and Early Permian igneous rocks are widely developed in the West Junggar, Xinjiang, which are con......
互联网+背景下,线上线下混合式教学模式结合传统教学和网络媒体的优势,推动以学生为学习主体的教学改革。文章以高职公共英语课程......
Colum McCann is an Irish writer who settles in the United States.He is famous for his description of the psychological d......
Low-temperature oxidation behavior and mechanism of semi-dry desulfurization ash from iron ore sinte
The low-temperature wet oxidation behavior of semi-dry desulfurization ash from iron ore sintering flue gas in ammonium ......
以甘肃文县2020年"8.17"泥石流灾害为例,开展泥石流-堰塞湖灾害灾后应急救援决策研究,探索性将该类灾害前期阶段应急救援决策总结......
The discovery and environmental significance of Chifeng wind route and huge pots of Inner Mongolia a
The pots discovered in Inner Mongolia and Hebei Province are huge with a maximum diameter of 9 m and a depth of 3.5 m, s......
A novel advanced oxidation process wet electrocatalytic oxidation for high concentrated organic wast
一个新奇先进氧化过程—湿电镀物品催化氧化(WEO ) 作为阳极作为模型污染物质和 beta-PbO_2 电极与 p-nitrophenol 被学习。Compar......
把几种野生的大家所熟悉的真菌接种到标准蓝湿革上，采用不同的方法测量这些真菌对蓝湿革所造成的损害。所选择的真菌来源于美国标准......
We study a degenerate elliptic system with variable exponents. Using the variational approach and some recent theory on ......
在由在 1.00 的集中范围的 amoxicillin 和 ceftriaxone 的 1 mol/L HCl 的低碳钢的腐蚀抑制...
Comparison of Chain Structures between High-speed Extrusion Coating Polyethylene Resins by Preparati
Two polyethylene(PE) resins(samples A and B) are synthesized as high-speed extrusion coatings with similar minimum coati......
LIKE many successful businesspeople, Chen Jufeng, general manager of a tea company in Zhengzhou, Henan Province, finds t......
Now 35%of the world’s anti-dumping investigations and 71% of anti-subsidy investigations are against Chinese products. ......
这个十一假期也许是今年竞技场赛事最为频繁的一段时间了,IEM、MLG、BlizzCon,国际赛场打得不可开交。国内选手尽管因为诸多原因没......
ESR study of the free radical intermediates formed during the electrolytic process——III. Electrooxid
Active free radicals formed by the electrooxidation of substituted anilines RC_6H_4NH_3(R=H, p-Br, p-Cl, p-I, p-Me, p-C......
提高金属铝熔体的纯洁度是保证加工产品质量的基础。采用玻璃丝布过滤铝熔体,是一种成本低廉,使用方便,有较好效果的工艺方法。通......
Frequency selective surface (FSS) is a two-dimensional periodic structure which has prominent characteristics of bandpas......
In order to solve particle degeneracy phenomenon and simultaneously avoid sample impoverishment,this paper proposed an i......
A near NS-strike east-dipping normal fault is developed on the western side of Wenquan graben in the central Qinghai-Xiz......
目的探讨大蒜素(AL)保护氧糖剥夺再灌注(OGD/RP)致PC12细胞损伤的抗氧化应激机制。方法采用无糖的Earle’s平衡盐溶液加缺氧法复制......
Intermsoftextualmorphology,dramaisameansofcommunicationwithatextualdiscoursethattakestwoforms’narrativeanddialogue.Inth......
