简介:LadiesandGentlemen:Todiscussthedevelopmentorientationoftheoilindustryundernewcircumstances,JCCPhasdecidedthetopicofthisyear'sIntemationalSymposiumas"TheDevelopment&Har-monyoftheOilindustryontheGlobalView".Thistopicreflectsthecommonwishbytheglobaloilcommunitythatenvironmentimprovementandsocialresponsibilityshouldgohandinhandwiththedevelopmentofoilindustry.
简介:IntroductionInteachingEnglishteachersaccepttheviewthatreadingskillsareimportant.AtpresentinChina,however,theteachingofreadingis,byandlarge,unsatisfactory.Onereasonforthis,Ithink,isthatcurrenttextbookslackappropriatetasksdesignedtoteachreadingskills.Thispaperwillthereforefirstevaluatethetextbooktypicallyused,thenlookatwaysofcreatingtasksandfinallyofferexamplesoftaskscreatedfromteachinginaChineseseniormiddleschool.
简介:2012isayearofelectionsthroughouttheworldandinNortheastAsiancountriesinparticularmarksayearofshiftsinleadership.WillthenewleaderschangepreviouspoliciestowardstheKoreanPeninsula?Howextensivewilltheseadjustmentsbeandinwhatdirectionwilltheylead?Suchquestionspointtomajorchangesin2012.
简介:Thepropertiesofnanoparticlesareoftendifferentfromthoseoflargergrainsofthesamesolidmaterialbecauseoftheirverylargespecificsurfacearea.Thisenablesmanynovelapplications,butpropertiessuchasagglomerationcanalsohindertheirpotentialuse.Bycreatingnanostructuredparticlesonecantakeoptimumbenefitfromthedesiredpropertieswhileminimizingtheadverseeffects.Weaimatdevelopinghigh-precisionroutesforscalableproductionofnanostructuredparticles.Twogas-phasesynthesisroutesareexplored.Thefirstone-coveringnanoparticleswithacontinuouslayer-iscarriedoutusingatomiclayerdepositioninafluidizedbed.Throughfluidization,thefullsurfaceareaofthenanoparticlesbecomesavailable.Withthisprocess,particlescanbecoatedwithanultra-thinfilmofconstantandwell-tunablethickness.Forthesecondroute-attachingnanoparticlestolargerparticles-anovelapproachusingelectrostaticforcesisdemonstrated.Themicron-sizedparticlesarechargedwithonepolarityusingtribocharging.Usingelectrospraying,asprayofchargednanoparticleswithoppositepolarityisgenerated.Theirchargepreventsagglomeration,whileitenhancesefficientdepositionatthesurfaceofthehostparticle.Whiletheproposedprocessesoffergoodpotentialforscale-up,furtherworkisneededtorealizelarge-scaleprocesses.
简介:<正>Theyear2014istheChina-RussiaYearofYouthFriendlyExchanges,whichwasjointlyinitiatedbyPresidentXiJinpingandPresidentPutin.EntrustedbytheAllChinaYouthFederation,Prof.LiuLin,PresidentofBeijingCityUniversityheadeda24-memberChinaYouthDelegationtopayafive-dayvisittoVladivostok.Thedelegation,
简介:<正>Intheeraofmultipolarizationandeconomicglobalization,millionsofNGOsarethrivingworldwideandplayingagreatroleinthefieldsofenvironmentprotection,povertyalleviation,charityandmedicalservice.Theyhaveformeda
简介:GeneralSecretaryXiJinpinghasrepeatedlyemphasized,quotinganancientsaying,thatFriendship,whichderivesfromclosecontactbetweenthepeople,holdsthekeytosoundstate-to-staterelations.Socialorganizationsandvariousothernon-governmentalentitieswhotakepartininternationalaffairsinassortedformscanplaypositiverolesinstrengtheningpeople-to-peoplebondsandsocialbasisofstaterelations.SichuanProvincehasgivenfullplaytotheadvantagesofitslocalspecialresourcesandembarkedonaroadofpeople-to-peoplediplomacywithSichuancharacteristics.