共查询到20条相似文献,搜索用时 277 毫秒
1.
LIUXiao- juan 《井冈山学院学报》2001,(2)
Forcenturies,therehasbeenaneverincreasinginterestinthenatureofreadingprocess,andmanyoftheseattemptstodescribetheprocesshavebeeninconflictwitheachother,whichmakesusreaderscon fusedinunderstandingandappreciatingatext,espe ciallyaliteraryone.Traditionall… 相似文献
2.
IntroductionToachieveefficientreading,thatis,usingtheleastefforttoobtainmostsatisfactoryresults,callsforagreatvariet’esofreadingskills-thespeedvaritationskillssuchasscanning,skimming,top-downandbottom-up;thetextattackskillssuchasprediction,inferencef… 相似文献
3.
ZANG Xinian 《清华大学学报》1999,(1):1349-1352
IntroductionTheresearchonnaturalconvectiveflowisveryimportantnotonlyintheory,butalsoinpractice,suchas,inthedesignofboilers,nu... 相似文献
4.
Xiong Dasheng Du Dongyao Department of Mathematics Southwest China Normal University Chongqing Financial Section Sichuan Union University Chengdu 《西南师范大学学报(自然科学版)》1999,(5)
Theissueofoptimaleconomicgrowthistheproblemofoptimalratioinaccumulationandconsumption.Ifthepresentconsumptionistoohigh,theaccumulationwillbelowandthatwilleffecttherapidincreaseoffutureconsumption.Ontheotherhand,ifthepresentaccumulationistoohigh,thep… 相似文献
5.
IntroductionRibosomes,whicharehighlycomplexorganelesformedbytheassemblyofproteinsandnucleicacids,existinnearlyalkindsofcels.T... 相似文献
6.
7.
Thermal Behavior of Flame Retardant Wool 总被引:3,自引:0,他引:3
《河北大学学报(自然科学版)》1998,(3)
Wool,acutinfibrousprotein,containsmanykindsofcysteine,thiocarbamicacidandcroslinkingpolypeptidewithfoldingmolecularstructure.... 相似文献
8.
《南京大学学报(自然科学版)》1999,(5)
Fish,likeothervertebrates,respondtoinfectiousagentsinspecificandnonspecificmanner.Amongthemmacrophage(M)isoneofthemostimportantcellularfactors.Misactivatedbyantigenstimulationorbytheprocessofphagocytosistogeneratereactiveoxygenintermediates,whic… 相似文献
9.
《南京大学学报(自然科学版)》1999,(5)
Ultrasoundtransducerisoneoftheimportantdevicesinmedicalultrasonicimagingsystem.Usuallythepiezoelectricmaterials,suchasPZTorPVDF,aretobeusedinanultrasoundtransducer.ThetransducermadeofPZThashighsensitivitywhilethebandwidthFig.1Constructionofcomplextr… 相似文献
10.
IntroductionThesecondstagecoferdam,includingupstreamanddownstreamcoferdams,isoneofthekeystructureinThreGorgesProject.Thecofer... 相似文献
11.
| 《西南师范大学学报(自然科学版)》1999,24(5):2
LetXbeaseparated,locallyconvexspaceoverthecomplexfieldC,C∞theRiemannsphere,i.e.,theonepointcompactificationofC,L(X)thealgebraofallcontinuouslinearoperatorsofXintoitself.ThetopologyofboundedconvergencemakesL(X)alocallyconvexalgebra.Theresolventsetρ(… 相似文献
12.
ntroductionAsaveryimportantproblem,safetyanalysisofflowoveraselfexcitedvibratingbodyisusuallycarriedoutintwoapproaches.Oneistheeigenvaluemethodfamiliartoelasticityresearchers,inwhichtheaeroelasticityequationsarecoupledwiththeunsteadyaerodynamicforce… 相似文献
13.
《南京大学学报(自然科学版)》1999,(5)
Recently,anewkindofinorganicporousmaterial—pillaredlayeredmetaloxidewasdeveloped.Comparedwithtraditionalpillaredclaysandmetalphosphates[1,2],thiskindofpillaredmaterialscanprovidemoreversatilestructuralandphysicalproperties,whichinturnwillfindwideapp… 相似文献
14.
IntroductionAtpresent,theenergywegotismainlyfossilfuel(coalandpetroleum)burningenergyandnuclearfissionenergy.BecauseofitslimitedresourceandbyproductssuchasCO2,SO2,whichworsentheenvironment,thefossilfuelburningenergycannotmeetthelongtermneedsofman… 相似文献
15.
Sun Min School of Life Sciense Southwest China Normal University Chongqing 《西南师范大学学报(自然科学版)》1999,(5)
IntroductionSweetpotato(Ipomoeabatatas(L.)Lam.)isanimportantcrop.Ithasthreestrikingcharacters,i.e,outbred,incompatibilityandvegetativepropagation[1].Plantincompatibilityisakindofpropertywhichisaccumulatedoveralongperiodoftimeinthecourseofevolutionund… 相似文献
16.
Feng Ping female years old lecture.Feng Ping Liu Shaopu Institute of Environmental Chemistry Southwest China Normal University Chongqing 《西南师范大学学报(自然科学版)》1998,(5)
Anumberoffluorescencemethodshavebeenreportedforthedeterminationofcadmium,basedonitscomplexwithorganicdyes,suchas8hydroxyquin... 相似文献
17.
HUANG Chun-ying 《玉林师范学院学报》2001,22(2):86-87
Ourlanguageisinextricablyboundupwithourhu manity.Tobehumanistouselanguageandtotalkistobeaperson.Languageuse,andthewordswhicharein troducedintoalanguage,reflecttheviewsandvaluesofsociety.Alanguageorwordsofalanguagecannotbeeithergoodorbadbutcanonlyviewe… 相似文献
18.
《南京大学学报(自然科学版)》1999,(5)
Phosphatidylserine(PS)islocatedpredominantlyintheinnerfaceofthecellmembraneandisnearlyabsentfromtheexternalfaceofthemembraneinbotherythrocytesandplatelets[1,2].TheasymmetricaldistributionofPSisalteredbyplateletactivation,andPSbecomesexposedontheexte… 相似文献
19.
20.
Yang Qingyuan female years old associate professor. Yang Qingyuan Department of Urban Science Environment Resources Southwest China Normal University Chongqing 《西南师范大学学报(自然科学版)》1998,(5)
City’sstandardplotsaresomelandblockssetupinaregion,whichlandquality,individualfactors,landusebenefitandpricearerepresentat... 相似文献