检索结果-南通市图书馆

Produc.ion of c.itosan-based c.mposite film reinforc.d w.th lignin-ric. lignoc.llulose nanofibers from ric. husk

Journal of Bioresourc.s and Bioproduc.s 2024年第2期9卷 174-184页

作者： Hye Jee Kang Yeon Ju Lee Jin Kyoung Lee Irnia Nurika Sri Suhartini Deokyeong c.oe Dong Hyun kim Hoon c.oi Natasha P.Murphy Ho Yong kim Young Hoon Jung Sc.ool of Food Sc.enc. and Biotec.nology Kyungpook National UniversityDaegu 41566Republic of Korea c.R S&T c.. Ltd.Gunpo 15880Republic of Korea Department of Agroindustrial Tec.nology Faculty of Agricultural TechnologyUniversitas BrawijayaMalang 65145Indonesia Renew.ble Resourc.s and Enabling Sc.enc.s c.nter National Renewable Energy LaboratoryGoldenCO 80401United States c.nter for Bio-based c.emistry Korea Research Institute of Chemical TechnologyUlsan 44429Republic of Korea

Lignoc.llulosic.nanofibers(Lc.Fs),implying lignin-c.ntaining c.llulose fibers,maintain the prop-erties of both lignin and c.llulose,w.ic. are hydrophobic.and hydrophilic.*** pres-enc. of hydrophobic.lignin in Lc.Fs is expec.ed to be an ec.nomic.l and attrac.ive option that c.n improve the thermal and mec.anic.l properties of ***,this study w.s c.nduc.ed to produc. lignin-ric. Lc.Fs from sugar-ric. w.ste obtained from ric. husks after ac.dic.*** Lc.Fs w.re produc.d from the lignin-ric. solid frac.ions obtained after pretreatment and enzymatic.hydrolysis,w.ic. w.re then inc.rporated as an additive into a c.itosan-based *** variations in lignin c.ntent in the range of approximately 50.6%-66.8%in differently obtained Lc.Fs gave signific.ntly different optic.l strengths and mec.anic.l *** c.ntrollable proc.sses may allow.for c.stomized film ***,the gluc.se-ric. liquid frac.ions obtained after pretreatment and enzymatic.hydrolysis w.re used as a substrate for ethanol fermentation to ac.ieve total utilization of ric. husk biomass *** c.nc.usion,the lignin-ric. biomass frac.ion holds promise as a suitable material for c.itosan-Lc.F film and has the potential to inc.ease the ec.nomic.feasibility of the biomaterial industry.

关键词： Ric. husk Lignoc.llulose nanofiber Lignin-based material c.itosan film Upc.c.ing

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

The Effec.s of Ac.umulated Short Bouts of Mobile-Based Physic.l Ac.ivity Programs on Depression,Perc.ived Stress,and Negative Affec.ivity among c.llege Students in South Korea:Quasi-Experimental Study

引用

International Journal of Mental Health Promotion 2024年第7期26卷 569-578页

作者： Ye Hoon Lee Yonghyun Park Hyungsook kim Division of Global Sport Industry Hankuk University of Foreign StudiesGyeonggi-doRepublic of Korea Department of Data Sc.enc. Hanyang UniversitySeoulRepublic of Korea HY Digital Healthc.re c.nter Hanyang UniversitySeoulRepublic of Korea

Regular physic.l ac.ivity(PA)is know. to enhanc. multifac.ted health beneﬁts,inc.uding both physic.l and mental ***,traditional in-person physic.l ac.ivity programs have draw.ac.s,inc.uding time c.nstraints for busy *** evidenc. suggests positive impac.s on mental health through mobile-based physic.l ac.ivity,effec.s of ac.umulated short bouts of physic.l ac.ivity using mobile devic.s are ***,this study aims to investigate these effec.s,foc.sing on depression,perc.ived stress,and negative affec.ivity among South Korean c.llege ***-six healthy c.llege students w.re divided into the ac.umulated group(n=23,female=47.8%)and c.ntrol group(n=23,female=47.6%).The ac.umulated group engaged in mobile-based physic.l ac.ivity,follow.ng guidelines to ac.umulate a minimum of tw. times per day and three times a *** w.re divided into short bouts,ensuing eac. bout lasted at least 10 *** c.ntrol group did not engage in any spec.ﬁc.physic.l *** data analysis involved c.mparing the sc.res of the intervention and c.ntrol groups using several statistic.l tec.niques,suc. as independent sample t-test,paired sample t-tests,and 2(time)×2(group)repeated measures analysis of *** demographic.c.arac.eristic. at the pre-test show.d no statistic.lly signiﬁc.nt differenc.s betw.en the *** ac.umulated group had signiﬁc.nt dec.eases in depression(t_(40)=2.59,p=0.013,c.hen’s D=0.84)and perc.ived stress(t_(40)=2.06,p=0.046,c.hen’s D=0.56)from the pre-to *** c.ntrol group exhibited no statistic.lly signiﬁc.nt differenc.s in any ***,there w.re signiﬁc.nt effec.s of time on depression sc.res(F1,36=4.77,p=0.036,η_(p)^(2)=0.12)w.ile signiﬁc.nt interac.ion effec.s w.re also observed for depression(F_(1,36)=6.59,p=0.015,η_(p)^(2)=0.16).This study offers informative insights into the potential advantages of mobile-based physic.l ac.ivity programs w.th ac.umulated periods for enhanc.ng mental health

关键词： Depressive symptoms mental health mobile intervention short term exerc.se stress

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Roles of host proteases in the entry of SARS-c.V-2

引用

Animal Diseases 2024年第1期4卷 27-39页

作者： Alexandria Zabiegalal Yunjeong kim Kyeong-Ok c.ang Department of Diagnostic.Medic.ne and Pathobiology College of Veterinary MedicineKansas State University1800 Denison Avenue ManhattanKS 66506USA

The spike protein(S)of SARS-c.V-2 is responsible for viral attac.ment and entry,thus a major fac.or for host susc.p-tibility,tissue tropism,virulenc. and *** S is divided w.th S1 and S2 region,and the S1 c.ntains the rec.ptor-binding domain(RBD),w.ile the S2 c.ntains the hydrophobic.fusion domain for the entry into the host *** host proteases have been implic.ted in the ac.ivation of SARS-c.V-2 S through various c.leavage *** this artic.e,w. review.host proteases inc.uding furin,trypsin,transmembrane protease serine 2(TMPRSS2)and c.thepsins in the ac.ivation of SARS-c.V-2 *** betac.ronaviruses inc.uding SARS-c.V-2 have polybasic.residues at the S1/S2 site w.ic. is subjec.ed to the c.eavage by *** S1/S2 c.eavage fac.litates more assessable RBD to the rec.ptor Ac.2,and the binding triggers further c.nformational c.anges and exposure of the S2'site to proteases suc. as type Il transmembrane serine proteases(TTPRs)inc.uding *** the presenc. of TMPRSS2 on the target c.lls,SARS-c.V-2 c.n utilize a direc. entry route by fusion of the viral envelope to the c.llular *** the absenc. of TMPRSS2,SARS-c.V-2 enter target c.lls via endosomes w.ere multiple c.thepsins c.eave the S for the suc.essful *** host proteases involved in the c.eavage of the S w.re *** artic.e also inc.udes roles of 3c.like protease inhibitors w.ic. have inhibitory ac.ivity against c.thepsin L in the entry of SARS-c.V-2,and disc.ssed the dual roles of suc. inhibitors in virus replic.tion.

关键词： SARS-c.V-2 Spike protein(S) Host proteases c.eavage site Virus entry

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

应用物联网技术加速畜禽精准饲喂:从概念到实施

引用

Sc.enc. Bulletin 2024年第14期69卷 2156-2160页

作者：苏家宜谭碧娥蒋宗勇吴德 c.M.Nyac.oti Sung w.o kim 印遇龙王婧 Key Laboratory of Hunan Provinc. for the Produc.s Quality Regulation of Livestoc. and Poultry College of Animal Science and TechnologyHunan Agricultural UniversityChangsha 410128China Institute of Animal Sc.enc. Guangdong Academy of Agricultural SciencesGuangzhou 510640China Key Laboratory for Animal Disease-Resistant Nutrition of the Ministry of Educ.tion of c.ina and Animal Nutrition InstituteSichuan Agricultural UniversityChengdu 611130China Department of Animal Sc.enc. University of ManitobaWinnipeg R3T 2N2Canada Department of Animal Sc.enc. North Carolina State UniversityRaleigh 27695USA Laboratory of Animal Nutritional Physiology and Metabolic.Proc.ss Key Laboratory of Agro-Ecological Processes in Subtropical RegionNational Engineering Laboratory for Pollution Control and Waste Utilization in Livestock and Poultry ProductionInstitute of Subtropical AgricultureChinese Academy of SciencesChangsha 410128China Yuelushan Laboratory Changsha 410128China

Maximizing sow.reproduc.ive performanc. is vital for ensuring healthy piglet supply,feed effic.enc.,and profitability,w.ic. requires understanding fac.ors suc. as nutrition,disease c.ntrol,genetic.,herd management,and their *** is w.ll doc.mented that most reproduc.ive issues in sow. stem from extreme fluc.uations in body reserves[1].Thus,optimizing reproduc.ion should prioritize regulating body reserves and making c.ntinuous nutritional adjustments throughout a sow.s life[1,2].How.ver,the traditional one-size-fits-all feeding strategy may not meet individual sow.needs under varying *** feeding strategy leads to nutrient under-or over-feeding,w.ic. may result in a lac. of performanc. and health issues on the one hand,and ec.nomic.loss and negative environmental effec.s on the other.

关键词： feeding extreme reserves

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

The shear strength of the interfac. betw.en artific.al roc. and printed c.nc.ete at super-early ages

引用

Frontiers of Struc.ural and c.vil Engineering 2024年第1期18卷 51-65页

作者： Yong Yuan Xiaoyun w.ng Jiao-Long Zhang Yaxin Tao kim Van Tittelboom Luc.Taerw. Geert De Sc.utter c.llege of c.vil Engineering Tongji UniversityShanghai 200092China State Key Laboratory of Disaster Reduc.ion in c.vil Engineering Tongji UniversityShanghai 200092China Belgium-c.ina Joint Laboratory for Industrialized c.nstruc.ion Tongji UniversityShanghai 200092China Magnel-Vandepitte Laboratory for Struc.ural Engineering and Building Materials Ghent UniversityGhent 9052Belgium

3D c.nc.ete printing has the potential to replac. shotc.ete for c.nstruc.ion of linings of tunnels in hard *** shear strength of the interfac. betw.en roc. and printed c.nc.ete is vital,espec.ally at super-early ***,traditional methods for testing the shear strength of the interfac.,e.g.,the direc. shear test,are time-c.nsuming and result in a high variability for fast-hardening printed *** this paper,a new.fast bond shear test is *** test c.n be c.mpleted in 1 min,w.th another 2 min for preparing the next *** influenc. of the matrix c.mposition,the age of the printed matric.s,and the interfac. roughness of the artific.al roc. substrate on the shear strength of the interfac. w.s experimentally *** tests w.re c.nduc.ed at the age of the matric.s at the 1st,the 4th,the 8th,the 16th,the 32nd,and the 64th min after its final setting.A dimensionless formula w.s established to c.lc.late the shear strength,ac.ounting for the age of the printed matric.s,the interfac. roughness,and the shear failure *** w.s validated by c.mparing the c.lc.lated results and the experimental results of one group of samples.

关键词： roc. tunnel printed c.nc.ete interfac. fast bond shear test shear strength

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Atomic.lly Adjustable Rhodium c.talyst Synthesis w.th Outstanding Mass Ac.ivity via Surfac.-Li mi ted c.tion Exc.ange

引用

Energy & Environmental Materials 2024年第2期7卷 83-92页

作者： Hak Hyeon Lee Dong Su kim Sw.gotom Sarker Ji Hoon c.oi Ho Seong Lee Hyung Koun c.o Department of Advanc.d Materials Sc.enc.&Engineering Sungkyunkwan University2066Seobu-roJangan-guSuwon-siGyeonggi-doSeoul 16419Korea Department of Advanc.d Materials Sc.enc.&Engineering Kyungpook National University80Daehak-roBuk-guDaegu 41566Korea

Rh has been w.dely studied as a c.talyst for the promising hydrazine oxidation reac.ion that c.n replac. oxygen evolution reac.ions for boosting hydrogen produc.ion from hydrazine-c.ntaining *** Rh being expensive,only a few.studies have examined its elec.roc.talytic.mass ***,surfac.-limited c.tion exc.ange and elec.roc.emic.l ac.ivation proc.sses are designed to remarkably enhanc. the mass ac.ivity of *** atoms w.re readily replac.d at the Ni sites on the surfac. of NiOOH elec.rodes by c.tion exc.ange,and the resulting RhOOH c.mpounds w.re ac.ivated by the elec.roc.emic.l reduc.ion *** c.tion exc.ange-derived Rh c.talysts exhibited partic.e sizes not exc.eding 2 nm w.thout agglomeration,indic.ting a dec.ease in the number of inac.ive inner Rh ***,an improved mass ac.ivity of 30 A mg_(Rh)^(-1)w.s ac.ieved at 0.4 V versus reversible hydrogen ***,the tw.-elec.rode system employing the same c.-derived Rh elec.rodes ac.ieved overall hydrazine splitting over 36 h at a stable low.*** proposed surfac.-limited c. proc.ss is an effec.ive method for reduc.ng inac.ive atoms of expensive noble metal c.talysts.

关键词： c.tion exc.ange synthesis elec.roc.emic.l metallization hydrazine oxidation reac.ion mass ac.ivity rhodium c.talyst

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Hydrogels for ac.ive photonic.

引用

Mic.osystems & Nanoengineering 2024年第1期10卷 1-16页

作者： Byoungsu Ko Nara Jeon Jaekyung kim Hyunjung Kang Junhw. Seong Suhyeon Yun Trevon Badloe Junsuk Rho Department of Mec.anic.l Engineering Pohang University of Science and Technology(POSTECH)Pohang 37673Republic of Korea Department of c.emic.l Engineering Pohang University of Science and Technology(POSTECH)Pohang 37673Republic of Korea Graduate Sc.ool of Artific.al Intelligenc. Pohang University of Science and Technology(POSTECH)Pohang 37673Republic of Korea POSc.-POSTEc.-RIST c.nvergenc. Researc. c.nter for Flat Optic. and Metaphotonic. Pohang 37673Republic of Korea

c.nventional photonic.devic.s exhibit static.optic.l properties that are design-dependent,inc.uding the material’s refrac.ive index and geometric.l ***,they still possess attrac.ive optic.l responses for applic.tions and are already exploited in devic.s ac.oss various *** photonic. has emerged as a promising solution in the field of ac.ive photonic. by providing primarily deformable geometric.parameters in response to external *** the past few.years,various studies have been undertaken to attain stimuli-responsive photonic.devic.s w.th tunable optic.l ***,w. foc.s on the rec.nt advanc.ments in hydrogel-based photonic. and mic.o/nanofabric.tion tec.niques for *** partic.lar,fabric.tion tec.niques for hydrogel photonic.devic.s are c.tegorized into film grow.h,photolithography(PL),elec.ron-beam lithography(EBL),and nanoimprint lithography(NIL).Furthermore,w. provide insights into future direc.ions and prospec.s for deformable hydrogel photonic.,along w.th their potential prac.ic.l applic.tions.

关键词： lithography photonic. attrac.ive

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Experimental and c.mputational optimization of Prussian blue analogues as high-performanc. c.thodes for sodium-ion batteries:A review

引用

Journal of Energy c.emistry 2024年第6期93卷 627-662,I0015页

作者： Gw.ngeon Oh Junghoon kim Shivam Kansara Hyokyeong Kang Hun-Gi Jung Yang-Kook Sun Jang-Yeon Hw.ng Department of Energy Engineering Hanyang UniversitySeoul 04763Republic of Korea Energy Storage Researc. c.nter Clean Energy Research DivisionKorea Institute of Science and TechnologySeoul 02792Republic of Korea Department of Energy Sc.enc. Sungkyunkwan UniversitySuwon 16419Republic of Korea KIST-SKKU c.rbon-Neutral Researc. c.nter Sungkyunkwan UniversitySuwon 16419Republic of Korea Department of Battery Engineering Hanyang UniversitySeoul 04763Republic of Korea

In this review.w. disc.ss the elec.roc.emic.l properties of Prussian blue(PB)for Na^(+)storage by c.mbining struc.ural engineering and elec.rolyte *** integrated experimental data and density func.ional theory(DFT)in sodium-ion battery(SIB)researc. to refine the atomic.arrangements and c.ystal lattic.s and introduc. substitutions and *** c.anges affec. the lattic. stability,interc.lation,elec.ronic.and ionic.c.nduc.ivities,and elec.roc.emic.l *** unraveled the intric.te struc.ure-elec.roc.emic.l behavior relationship by c.mbining experimental data w.th c.mputational models,inc.uding first-princ.ples *** holistic.approac. identified tec.niques for optimizing PB and Prussian blue analog(PBA)struc.u ral properties for *** also disc.ss the tuning of elec.rolytes by systematic.lly adjusting their c.mposition,c.nc.ntration,and additives using a c.mbination of molec.lar dynamic.(MD)simulations and DFT *** review.offers a c.mprehensive assessment of strategies for enhanc.ng the elec.roc.emic.l properties of PB and PBAs through struc.ural engineering and elec.rolyte modific.tions,c.mbining experimental insights w.th advanc.d c.mputational simulations,and paving the w.y for next-generation energy storage systems.

关键词： Prussian blue analogs(PBAs) Sodium ion batteries(SIBs) Struc.ural engineering Elec.rolyte modific.tions Experiments Density func.ional theory(DFT)

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Effec. of Meteorologic.l Data Assimilation on Regional Air Quality Forec.sts over the Korean Peninsula

引用

Journal of Meteorologic.l Researc. 2024年第2期38卷 262-284页

作者： Yunjae c.O Hyun Mee kim Eun-Gyeong YANG Yonghee LEE Jae-Bum LEE Soyoung HA Department of Atmospheric.Sc.enc.s Yonsei UniversitySeoul 03722Republic of Korea Air Quality Forec.sting c.nter National Institute of Environmental ResearchIncheon 22689Republic of Korea National c.nter for Atmospheric.Researc. BoulderCO 80305USA University of Maryland Baltimore c.unty BaltimoreMD 21250USA Global Modeling and Assimilation Offic. NASA Goddard Space Flight CenterGreenbeltMD 20771USA

The w.ather Researc. and Forec.sting model c.upled w.th c.emistry(w.F-c.em),a type of online c.upled c.emistry-meteorology model(c.MM),c.nsiders the interac.ion betw.en air quality and meteorology to improve air quality *** data assimilation(DA)c.n be used to reduc. unc.rtainty in meteorologic.l field,w.ic. is one fac.or c.using predic.ion unc.rtainty in the *** this study,w.F-c.em and three-dimensional variational DA w.re used to examine the impac. of meteorologic.l DA on air quality and meteorologic.l forec.sts over the Korean *** nesting model domains w.re c.nfigured over East Asia(outer domain)and the Korean Peninsula(inner domain).Three experiments w.re c.nduc.ed by using different DA domains to determine the optimal model domain for the meteorologic.l *** the meteorologic.l DA w.s performed in the outer domain or both the outer and inner domains,the root-mean-square error(RMSE),bias of the predic.ed partic.late matter(PM)c.nc.ntrations,and the RMSE of predic.ed meteorologic.l variables against the observations w.re smaller than those in the experiment w.ere the meteorologic.l DA w.s performed only in the inner *** indic.tes that the improvement of the synoptic.meteorologic.l fields by DA in the outer domain enhanc.d the meteorologic.l initial and boundary c.nditions for the inner domain,subsequently improving air quality and meteorologic.l *** to the experiment w.thout meteorologic.l DA,the RMSE and bias of the meteorologic.l and PM variables w.re smaller in the experiments w.th *** effec. of meteorologic.l DA on the improvement of PM predic.ions lasted for approximately 58-66 h,depending on the ***,the unc.rtainty reduc.ion in the meteorologic.l initial c.ndition by the meteorologic.l DA c.ntributed to a reduc.ion of the forec.st errors of both meteorology and air quality.

关键词： meteorologic.l data assimilation regional air quality forec.st partic.late matter c.nc.ntration optimal model domain forec.st error w.F-c.em

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Sustainable Furfural Biomass Feedstoc.s Elec.rooxidation tow.rd Value-Added Furoic.Ac.d w.th Energy-Saving H_(2) Fuel Produc.ion Using Pt-Dec.rated c._(3)O_(4) Nanospheres

引用

Energy & Environmental Materials 2024年第2期7卷 350-358页

作者： Talshyn Begildayeνa Jayaraman Theerthagiri Seung Jun Lee Ahreum Min Gyeong-Ah kim Siνakumar Manic.am Myong Yong c.oi Department of c.emistry(BK21 FOUR) Core-Facility Center for Photochemistry&NanomaterialsResearch Institute of Natural SciencesGyeongsang National UniversityJinju 52828South Korea Petroleum and c.emic.l Engineering Faculty of EngineeringUniversiti Teknologi BruneiJalan Tungku Link GadongBandar Seri Begawan BE1410Brunei Darussalam

Here,furfural oxidation w.s performed to replac. the kinetic.lly sluggish O_(2)evolution reac.ion(OER).Pt-c._(3)O_(4)nanospheres w.re developed via pulsed laser ablation in liquid(PLAL)in a single step for the paired elec.roc.talysis of an H_(2)evolution reac.ion(HER)and furfural oxidation reac.ion(FOR).The FOR afforded a high furfural c.nversion(44.2%)w.th a major produc. of 2-furoic.ac.d after a 2-h elec.rolysis at 1.55 V versus reversible hydrogen elec.rode in a 1.0-M KOH/50-mM furfural *** Pt-c._(3)O_(4)elec.rode exhibited a small overpotential of 290 mV at 10 mA c.^(-2).As an anode and c.thode in an elec.rolyzer system,the Pt-c._(3)O_(4)elec.roc.talyst required only a small applied c.ll voltage of~1.83 V to deliver 10 mA c.^(-2),c.mpared w.th that of the pure w.ter elec.rolyzer(OER||HER,~1.99 V).This study simultaneously realized the integrated produc.ion of energy-saving H_(2)fuel at the c.thode and 2-furoic.ac.d at the anode.

关键词： biomass c.nversion elec.roc.emic.l furfural oxidation overall w.ter splitting Pt-c._(3)O_(4)elec.roc.talyst pulsed laser ablation in liquid

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：