本文根据高等教育教学改革的基本思想以及现代人才培养的基本要求,对"以学生为中心"的教学模式进行了较深入的探讨。在总结"电......

The EVA-150 and starch were extruded by extruding press and the bio-degradation composite material was prepared to use a......

采用三元乙丙橡胶(EPDM)及甲基丙烯酸环氧丙酯接枝三元乙丙橡(EPDM-g-GMA)作为PET/PC共混物的改性剂,并对共混体系的力学性能和断......

固定PBT/PC的组成比为50/50,考察了改性剂含量对PBT/PC共混物性能及形态结构的影响,并初步讨论了增韧机理.结果表明环氧官能化的AB......

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CSIRO tested a Crosslands Resources ( "CRL") concentrate sample to investigate its utilisation strategies in both sint......

Lithium-ion batteries (LIBs) have greatly facilitated our daily lives since 1990s [1,2]. To meet the ever-increasing dem......

Due to the outbreak of the Covid-19 in 2020,online education has become the mainstream.After the epidemic,the blending l......

The utilization of powdery semi-coke as a power fuel in pulverized coal-fired power plants has become a new and potentia......

The objective of this study was to produce healthy cocoa butter substitutes from extra virgin olive oil rich in omega-9 ......

同学们一定都吃过香甜可口的苹果梨吧?它是一种将苹果和梨的种子嫁接后而生成的新型水果。事实上,英语词汇中也有许多像这样的“苹......

【正】 Accordingto Tianjin Daily reported on July 9th,Castor Engineering Technology Co.,Ltd.of Nankai University (Nankai......

A polymer blends containing thermoplastic polyurethane(TPU) and poly(lactic acid)(PLA) as a biomedical material were pre......

Oil depots along products pipelines are important components of the pipeline transportation system and down-stream marke......

TiCl_4/MgCl_2/clay compound catalyst was prepared by chemical reaction.Exfoliated polypropylene(PP)/clay nanocomposites ......

Efficient deep-red organic light-emitting diodes(OLEDs) were investigated based on the blend of poly[2- methoxy-5-(2’-e......

For those refineries which have to deal with different types of crude oil, blending is an attractive solution to obtain ......

A shimmering movement rustles millions of leaves and the trees seem to have taken on a life of their own.There was no wi......

Polyphenylene sulfides(PPS) and low-melting temperature glasses(LMTG) were used to prepare a PPS/LMTG organicinorganic h......

In this study, four hydroxyl-terminated polydimethylsiloxanes(PDMSOH) with different viscosities and hydroxyl contents w......

This paper studies the formation and evolution of phase structure of isotactic polypropylene/poly(cis-1,4-butadiene) (iP......

With the combination between system simulation and virtual reality,we have established an integrated virtual refinery si......

A new Nylon 11(PA11)/polyethylene-octene(POE) blends compatibilized by maleic anhydride grafted mixture polyethyleneocte......

The influences of hyperbranched polyethylenimine(h PEI), which possesses many reactive amino end-groups, on the blending......

Pervaporation(PV),as an environmental friendly and energy-saving separation technology,has been received increasing atte......

According to the great demand for the“green” plastics processing technology of the low energy consumption,high efficie......

A series of two-dimensional(2D)conjugated copolymers with spatial D-A-D structures(PTNBTB,PTCBTB,and PTSBTB)consisting o......

Novel hierarchical porous carbon membranes were fabricated through a simple carbonization procedure of well-defined blen......

Composite polymer electrolytes based on poly(ethylene oxide)-polysiloxane/l-butyl-3-methylimidazolium bis(trifluorometha......

The grinding of ultra-fine talcum powder and its application in a polypropylene (PP) matrix were investigated. Ultra-fin......

The products of expanded polypropylene(EPP) is widely explored and used. the PP modification methods, the preparation me......

Surface of TiO2 nanoparticles was modified with the in situ chemical oxidative polymerization of aniline. Polyaniline mo......

Furfural is directly converted to levulinate esters(isopropyl levulinate and furan-2-ylmethyl-levulinate) as potential b......

Thin films of polymer blends composed of alternating copolymer, diblock copolymer and/or homopolymer are studied using M......

It is difficult for polyethylene terephthalate(PET)to degrade,which caused severe pollution.In this work,polylactic acid......

The key of production planning of refineries is to determine the production planning of units and blending schemes of bl......

In this investigation, polymeric nanocomposite membranes(PNMs) were prepared via incorporating zinc oxide(ZnO) into poly......

To determine the possibility of blending 2,3,5-triiodobenzoic acid( TIBA) and poly(p-dioxanone)( PPDO) to produce X-ray ......

The Institute ofCast Metals Engineers announces that it has secured more sponsorship for the World Foundry congress 2006......

A new composite adsorbent, nano-Fe3O4/bacterial cellulose(BC), was prepared through blending method. The process of adso......

A new determination of the absolute density of deuterium oxide with SMOW-oxygen cartied out at 25℃ yields the value of......

The design of Beijing’s Olympicswimming stadium is innovative inits use of sustainable technology and building material......

任何语言都是在发展和变化的,在发展变化过程中,其语音体系、语法体系和构词体系都经受着各种变化,但构词体系与语音、语法体系相......

“等”的语法化是分作两步来完成的。第一步由动词演变为连词,句法位置的改变是诱因,第二步由连词演变为介词,糅合(blending)是诱......

Defects seriously influence the optical properties and mechanical properties of CVDZnS.The deposition technique was intr......

The miscibility and phase behavior of the blends of polyoxymethylene (POM)/Novolak were investigated by the cloud point ......

【正】 China’s demand for energy increased rap-idly in 2007 while the tight supply pushed the market price of liquefied......

Shandong Changyi Petrochemical Co.,Ltd.completed a 700000 t/a DCC unit in Changyi on April 21st.The company launched th......

Polynaphthoxazines-clay nanocomposites were prepared from 1, 5-dihydroxynaphthalene, aniline, formaldehyde and different......

Environmentally friendly biocomposites were prepared by blending wheat gluten(WG)as a matrix, hydroxyethyl cellulose(HEC......