材料与人类文明论文（materials and human civilization）

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1、材料与人类文明论文（Materialsandhumancivilization）InthenameofthestudentThestudentsintheDepartmentofinformationscienceandEngineeringCollegeThestudentsintheclassThestudentsintheschoolTheteacherinWangBinOneofthemaincontentsoftherateAperformancecomparisonoftworateth

2、reematerialsThreerateoforganicnon-metallicmaterials:siliconematerialsintroductionThedevelopmentstatusofthefourrateofsiliconematerialsTherearefiveratesiliconematerialsinChinadevelopmentissuesEffectofsixrateofsiliconematerialstohumancivilizationOneofthem

3、aincontentsofthecoursefromLaafterIknowalotofknowledgefrommaterialssuchasjade,ceramicsandsoonandfromtheirThecareofhumancivilization.ThroughmyobservationfromfoundhissidealsohasalifethatisanindispensablematerialfromrubberandrubberfromGluebelongstoorganicn

4、on-metallicmaterialsfromorganicsiliconematerialssoIwillbeinthenon-metalmaterialasthemainobjectofstudyfromHopetofurtherunderstandthewideapplicationofthismodernsocietymaterials.ComparisonofperformanceoftwoworldthreeLamaterialiscomposedofmatterfromusefult

5、ohumanmaterialisfrommaterialaccordingtoitscompositionandchemicalbondingpropertiesofmaterialscanbedividedintoFourtypesofmetalmaterialsinincludingpuremetalandalloybymetalatomsintheexergybetweenthoseatomsbycovalentbondThebondingbondingtheorydescribedfromf

6、reeelectrontheoryforganicpolymermaterialasthemaincomponentinCatomsfromatomsAndtheatomsbycovalentbondandbondbondfromdescriptiontheoryofvalencebondtheoryandmolecularorbitaltheoryofinorganicnonmetallicmaterialsinthefThecompoundsofmetalsornonmetalsornon-me

7、tallicelementsbetweencomponentsfromatomsthroughionicbondandCovalentbondingandbondingtheoriesaredescribedfromelectrostaticattractiontheory,valencebondtheoryandmolecularorbitaltheoryofcompositematerialsinKgoldIsthebasefromnonmetalmatrixfromresinmatrixfro

8、mmixedbondfromphysicalandchemicalbondmayexist.Metalbiomaterials,organicbiomaterials,inorganicnon-metallicbiomaterialsThebiocompatibilityismediumandmediumLowchemicalstability,mediumhighGoodheatresistanceinarithmeticThecoefficientoftherma