双耳大而直立，重庆向中间靠拢，两耳间距与两眼间距基本相同，耳垂延伸至与眼平行。
图十一、年上大规模聚氨酯生产中常用的二异氰酸酯图十二、年上聚氨酯生产中常用的低聚物图十三、热塑性聚氨酯和热固性聚氨酯聚合物链结构差异的示意图图十四、在PU中硬、软段分布图十五、可用于形成纳米复合水凝胶的不同类型纳米材料的示意图图十六、CNT/GelMA的3D打印（A）CNT/GelMA预聚物溶液的光学图像。半年（B）0.5mg/mLCNT/GelMA预聚物溶液的高分辨率TEM图像。
电力（C）预聚物溶液的UV−vis吸附光谱。3D打印机所提供的控制水平已使得在生产与生理相关的仿生组织和器官替代品方面取得许多显著进展，市场售电售电如药物测试，市场售电售电阐明生物机制，疾病模型，翻译医学和外科植入物等。交易作者简介ShaochenChen,PhDProfessorandChairofNanoEngineering DepartmentUniversityofCalifornia,SanDiegoResearch: Dr.Chenisapioneerin3Dprintingandbioprintingwithover200peer-reviewedpublications.Hefirstinitiatedascanningless3Dprintingtechniquetermedmicro-stereolithography(µSL)forprojectionprintingofbiomaterialsin2006. BuildinguponhisµSLtechnique,heinventedadynamicopticalstereolithographymethod(DOPsL)in2012(AdvancedMaterials,2012).Comparedtotraditionalnozzle-based3Dprinting,DOPsLenables3Dprintingthatis3,000timesfasterinprintingspeedand100timesfinerinprintingresolution(NatureCommunications,2014).Hehascontinuedtoadvancethisfieldbydevelopingamicroscalecontinuousopticalbioprinting(µCOB)methodfortherapid3Dbioprintingoffunctionaltissuesmodelsinmereseconds.Usinghumaninducedpluripotentstemcells,hesuccessfullybioprintedfunctionallivertissuesthatenablediseasemodelinganddrugscreening(PNAS,2016).Furthermore,byintegratingneuronstemcellswithina3Dprintedbiomimeticscaffold,histeamhassucceededintherepairofaseverelydamagedspinalcordinratstoresultinsignificantfunctionalrecovery(NatureMedicine,2019).Hisground-breakingworkhasbeenreportedbyTheWashingtonPost,TheWallStreetJournal,Forbes,andYahooNews.Hispioneeringworkinmicroandnanoscale3Dprintingandbioprintingestablishedthefoundationfortheemergingfieldofbiofabricationfortissueengineeringandregenerativemedicineapplications.Hefoundedastartupcompany,Allegro3Dtocommercializehisbioprintingtechniques.Itisprovidingtransformativesolutionstoorgan/tissuerepairandregeneration,acceleratingdrugtoxicityandefficacytesting,andadvancinghumandiseasesmodeling.Dr.Chenhasreceivednumerousawards,includingtheNSFCAREERaward, ONRYoungInvestigatoraward,andNIHEdwardNagyNewInvestigatorAward.In2017,hereceivedtheMiltonC.ShawManufacturingResearchMedalfromASMEforhisseminalworkin3Dprinting,bioprinting,andnanomanufacturing.ThisisthehighestawardgivenbyASMEtorecognizeoriginalmanufacturingresearchinthefield.Dr.ChenisaFellowofmajorsocieties,includingtheAmericanAssociationfortheAdvancementofScience(AAAS),AmericanInstituteforMedicalandBiologicalEngineering (AIMBE),AmericanSocietyofMechanicalEngineers(ASME),InternationalSocietyforOpticsandPhotonics (SPIE),andInternationalSocietyforNanomanufacturing(ISNM).RepresentativePublications (outof203peer-reviewedpapers)LuandS.C.Chen*,MicroandNano-fabricationofBiodegradablePolymersforDrugDelivery,AdvancedDrugDeliveryReviews,Vol.56,pp.1621-1633,2004.Lu,G.Mapili,G.Suhali,S.C.Chen*,K.Roy*,ADigitalMicro-mirrorDevice-basedSystemfortheMicrofabricationofComplex,SpatiallyPatternedTissueEngineeringScaffolds,JournalofBiomedicalMaterialsResearchA,Vol.77A(2),pp396-405,2006.P. Zhang,X.Qu, P.Soman, K.C.Hribar, J.W.Lee, S.C.Chen*,andS.He,RapidFabricationofComplex3DExtracellularMicroenvironments byDynamicOpticalProjectionStereolithography,AdvancedMaterials,Vol.24(no.31),pp.4266-4270,2012.Zhu,J.Li,Y.Leong, I.Rozen,X.Qu,R.Dong,Z.Wu,W.Gao,P.H.Chung,J.Wang*, andS.C.Chen*,3DPrintedArtificialMicro-Fish,AdvancedMaterials,27,pp.4411–4417,2015.Ma,X.Qu,W.Zhu,Y.-S.Li,S.Yuan,H.Zhang,J.Liu,P.Wang,C.S.Lai,F.Zanella,G.-S.Feng,F.Sheikh,S.Chien*,S.C.Chen*,DeterministicallyPatternedBiomimeticHumaniPSC-derivedHepaticModelviaRapid3DBioprinting,ProceedingsoftheNationalAcademyofSciences(PNAS),Vol.113(no.8),pp.2206-2211,2016. HighlightedinNatureReviewsGastroenterologyHepatology,Feb24,2016.Zhu,X.Qu,J.Zhu,X.Ma,S.Patel,J.Liu,P.Wang,C.S.Lai,M.Gou,Y.Xu,K.Zhang,S.C.Chen*,Direct3Dbioprintingofprevascularizedtissueconstructswithcomplexmicroarchitecture,Biomaterials,Vol.124,pp.106-115,2017.Zhu+,K.R.Tringale+,S.A.Woller,S.You,S.Johnson,H.Shen,J.Schimelman,M.Whitney,J.Steinauer,W.Xu,T.L.Yaksh,Q.T.Nguyen*,S.C.Chen*,RapidContinuous3DPrintingofCustomizablePeripheralNerveGuidanceConduits,MaterialsToday,Vol.21(9),pp.951-959,2018.Ma,C.Yu,P.Wang,W.Xu,X.Wan,C.S.E.Lai,J.Liu,A.Koroleva-Maharajh,S.C.Chen*,Rapid3Dbioprintingofdecellularizedextracellularmatrixwithregionallyvariedmechanicalpropertiesandbiomimeticmicroarchitecture,Biomaterials,Vol.185,pp.310-321,2018,DOI:10.1016/j.biomaterials.2018.09.026Koffler+,W.Zhu+,X.Qu,O.Platoshyn,J.Dulin,J.Brock,L.Graham,P.Lu,J.Sakamoto,M.Marsala,S.C.Chen*,M.H.Tuszynski*,Biomimetic3D-PrintedScaffoldsforSpinalCordInjury,NatureMedicine,Vol.25,pp.263-269,2019. HighlightedinNatureReviewsNeuroscience,Jan.29,2019,reportedbyNIHDirectorsBlog on June6,2019.Tang,Q.Xie*,R.C.Gimple,Z.Zhong,T.Tam,J.Tian,R.L.Kidwell, Q.Wu,B.C.Prager,Z.Qiu,A.Yu,Z.Zhu,P.Mesci,H.Jing,J.Schimelman,P.Wang,D.Lee,M.H.Lorenzini, D. Dixit,L.Zhao,S.Bhargava,T.E.Miller,X.Wan,J.Tang,B.Sun,B.F.Cravatt,A.R.Muotri,S.C.Chen*,J.N.Rich*,Three-dimensionalbioprintingenablescreationoftissue-informedglioblastomamicroenvironmentsformodelingcomplexcellularinteractions,CellResearch,inpress,2020Wangpraseurt*,S.You,F.Azam,G.Jacucci,O.Gaidarenko,M.Hildebrand,M.Kühl,A.G.Smith,M.P.Davey,A.Smith,D.D.Deheyn,S.C.Chen*,S.Vignolini*,3DPrintedBionicCorals,NatureCommunications,Vol.11,1748(1-8),2020.。
图十九、信息3D打印肝脏解毒装置（A）聚二乙炔纳米粒子包裹在PEGDA中的3D肝脏驱动解毒装置的荧光图像。从最新的3D打印技术进展表明，公司它们有望满足这些要求。
图九、服务费总3D打印的NOr-PGS将Nor-PGS3D打印为（A）立方体，服务费总（B）鼻子形和（C）耳朵形结构图十、聚氨酯的聚合机理（A）多元醇/多胺和扩链剂与过量二异氰酸酯之间的一级聚合。
（B）聚合物链的官能团在半静态溶液中通过交联形成网络，重庆导致局部不均匀（C）聚合形成一个基本有序、均匀的网络。大数据时代，年上企业必须改变营销策略，无论是品牌建设，还是价值观，必须与消费者建立共鸣。
正如世界品牌实验室主席、半年诺贝尔经济学奖得主罗伯特蒙代尔教授所言，半年当前中国经济进入调结构的改革关键时期，增强品牌自主创新，创造品牌经济效益，是供给侧改革的议题之一，也是新的增长动力。九牧荣获厨卫行业中国品牌年度大奖NO.1称号哈佛大学商学院教授约翰戴腾博士、电力剑桥大学制造业研究院教授斯蒂芬埃文斯博士出席会议发表精彩演讲，电力并为获奖企业颁奖。
哈佛商学院教授约翰戴腾博士认为，市场售电售电过去，数据一直是其他活动的副产品，现在数据是企业战略的核心。九牧深入研究市场及消费者新的消费需求，交易做好、交易做强产品品质的同时，将互联网、物联网、大数据等智造要素融入到技术创新和精工制造上，将微创新与工匠精神结合，打造具有智能化、自动化、信息化三化一体的产品和价值生态链。
