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Effects of Ni,Cr and W on the microstructural stability of multicomponent CoNi-base superalloys stud
The alloying effects of Ni,W and Cr on the microstructural stability of CoNi-base alloys were investigated using a multi......
研究变形后退火对碳纳米管(CNTs)和石墨烯纳米片(GNPs)增强热轧Al7075基复合材料显微组织演变的影响。对搅拌铸造样品进行多道次热......
选粉机内颗粒的重力分级对后续离心分级有重要影响。为研究颗粒在选粉机重力分级区内的运动特性,在对颗粒进行受力分析的基础上,分......
采用化学共沉淀-超声辅助法,制备出磁性纳米材料Fe3O4,利用溶胶-凝胶法在Fe3O4表面包裹Ce/TiO2,得到磁性复合材料Ce/TiO2/Fe3O4.用......
主要针对皖电东送淮南至上海特高压交流输电示范工程特高压变电站主设备特殊交接试验技术及相关数字仿真建模技术进行研究。解决了......
In this paper the concentration profile in bed load layer is derived based on kinetic theory. According to observations,......
With the methods of REOF (Rotated Empirical Orthogonal Function), the summer precipitation from 43 stations over eastern......
An extreme flood event with a frequency of nearly 200 year occurred in June of 2005 in the Xijiang River, the main trunk......
I. Aluminum usage in automobile and motorbike industry Since 2001 China’s automobile production maintained a trend of s......
Objective To explore the associations between sugar-sweetened beverage (SSB) consumption and obesity as well as obesity-......
The thallium activated caesium iodide(CsI(Tl))scintillationcrystalshave the advantages of high light output,little after......
Dynamics Simulation on the Associative Properties of Amphiphilic Functional Monomer Modified Polyacr
A kind of amphiphilic functional monomer was selected to modify polyacrylamide(PAM) or partially hydrolyzed polyacrylami......
Objective:To evaluate antimicrobial potential of the fractions partitioned from Enclea crispa leaf extract and determina......
A series of new 3-benzoheterocyclic substituted pyridopyrimidines were designed and synthesized.Structures of the compou......
Community Tourism as Practiced in the Mountainous Qiang Region of Sichuan Province,China-a Case Stud
In China, community tourism is still a relatively new phenomenon, but the villagers of a small Qiang village in the Qian......
Chinese Medicine Improves Postoperative Quality of Life in Endometriosis Patients:A Randomized Contr
Objective:To investigate the effect of Chinese medicine(CM) and Western medicine(WM) on quality of life(QOL) after conse......
AUGUST 1,1987 is thefortieth anniversary ofthe founding ofNeimenggu(InnerMongolia)autonomous region.On this day of jubi......
NiCrAlY+(ZrO_2+Y_2O_3)thermal barrier coating was prepared on the surface of refractory steel 1Cr18Ni9Ti with plasma spr......
The hot-carrier-induced oxide regions in the front and back interfaces are systemati-cally studied for partially deplet......
Effect of Solidification Parameters on the Microstructure and Creep Property of a Single Crystal Ni-
A single crystal Ni-base superalloy was processed with withdrawal rates between 2 and 7 mm/min.The ascast microstructure......
In Situ Monitoring of the Generation of Monodisperse Silica Particles during the Hydrolysis of Tetra
The piezoelectric quartz crystal (PQC) impedance analyzer was used to monitor in situ the generation of monodisperse......
The surface of nano SiO 2 was modified by being encapsulated with hydroxy propyl methyl cellulose (HPMC), and then c......
Gli Autori riuniscono quanto fino ad ora è stato osservato, raccolto e pub-blicato sui Rettili ed Anfibi della provinc......
APPUNTI SULLE LARVE DEI BRACHININI:DESCRIZIONE DELLA LARVULA DI Brachinus italicus DEJ.(Coleoptera,C
After a critic examination of preceding reference regarding the deserip-tion of postembrional-preimaginal stages of the......
L’A. descrive le popolazioni ornitiche rinvenute nidificanti nella Torbieradi Iseo (Brescia) e farnisce notizie dettag......
Come appare dal consueto sunto statistico l’attività dell’anno tra-scorso è stata piuttosto ridotta,almeno nel nume......
Argomento.I lavori dovranno vertere su argomenti naturalistici in genere.con parti-colare riferimento alla provincia di......
OSSERVAZIONI SULL’ANDAMENTO DELL’ATTIVITAGli ultimi due anni di attività del G.G.B.hanno fruttato l’acquisizione di......
99-Colino della Virginia-Colinus virginianus (Linnaeus,1978)Specie originaria delle zone coltivate e prative dell’Amer......
板刷擦洗是一种在化学机械抛光后清洗中常用的方法。它可以非常有效地把研磨剂颗粒从已抛光的晶圆表面去除掉。在氧化硅化学机械抛......
China’s capital city is striving to build an accessible environment for physically challenged athletes and spectators b......
CONTRIBUTO ALLA CONOSCENZA DELLA FLORA BRESCIANA Ⅰ.Flora vascolare della valle del fiume Oglio nell&
INTRODUZIONEIl presente catalogo riguarda principalmente il tratto planiziale allasinistra del fiume Oglio.Tale tratto ......
Studies of Dehydration Nuclei in Ferroelectric Guanidinium Aluminium Sulfate Hexahydrate(GASH)Crysta
C(NH_2)_3Al(SO_4)_3·6H_2O(GASH)crystals are of considerable interest,parti-cularly for the basic studies of their ferr......
2013年11月12日中共十八屆三中全會通過的《中共中央關於全面深化改革若干重大問題的決定》指出:「讓人民監督權力,讓權力在陽光下......
CedernierpointnousconduitdaborderunautreaspectintercultureldanslatraductionetletraitementlexicalduDictionnairefrancais-c......
Nel corso del 1989 sono state indagate le popolazioni di macroinvertebrati del F. Mellae dei suoi principali affluenti ......
SOMMARIO-Terza contribuzione diretta ad incrementare le conoscenze circa ladisponibilità della flora micologica bresci......
The influence of shear deformation on the behaviour of Mg and Zn impurities as well asself-interstitial atoms in Al was......
The transformation hysteresis and stability of strain martensite in Ni_(47)Ti_(44)Nb_(?) alloy havebeen studied by mean......
当人类即将进入21世纪的时候,以往被大多数人看成是取之不尽、用之不竭的水资源变得越来越紧缺。作为世界上的13个贫水国之一,中国......
Fe_2O_3 sol with the particle diameter of 3-5 nm was flocculated by the addition of SDS, and the flocculate formed was r......
Effect of local environment in resonant domains of polydisperse plasmonic nanoparticle aggregates on
Interactions of pulsed laser radiation with resonance domains of multiparticle colloidal aggregates having an increasing......
Rivers are classified into two types.One is the outer river which flows into ocean and the other is the inner river whic......
初学者在学习法语分词式的三种形式———现在分词、过去分词和复合过去分词的过程中,常常会产生不少疑惑,尤其是对现在分词和复合......
