检索结果-南通市图书馆

LMR-CBT: lea.ning moda.ity-fused representa.ions with CB-Tra.sformer for multimoda. emotion recognition from una.igned multimoda. sequences

引用

Frontiers of Computer Science 2024年第4期18卷 39-47页

作者： Ziwa.g FU Feng liu qing XU Xia.gling FU Jia.in qi School of Computer Science(Na.iona. Pilot Softwa.e Engineering School) Beijing University of Posts and TelecommunicationsBeijing 100876China Key La.ora.ory of Trustworthy Distributed Computing a.d Service(BUPT) Beijing 100876China Sha.gha. Interna.iona. School of Chief Technology Officer East China Normal UniversityShanghai 200062China School of Computer Science a.d Technology East China Normal UniversityShanghai 200062China School of Cyberspa.e Security Guangzhou UniversityGuangdong 510006China

Lea.ning moda.ity-fused representa.ions a.d processing una.igned multimoda. sequences a.e mea.ingful a.d cha.lenging in multimoda. emotion *** a.proa.hes use directiona. pa.rwise a.tention or a.messa.e hub to fuse la.gua.e,visua.,a.d a.dio ***,these fusion methods a.e often qua.ra.ic in complexity with respect to the moda. sequence length,bring redunda.t informa.ion a.d a.e not *** this pa.er,we propose a. efficient neura. network to lea.n moda.ity-fused representa.ions with CB-Tra.sformer(LMR-CBT)for multimoda. emotion recognition from una.igned multi-moda. ***,we first perform fea.ure extra.tion for the three moda.ities respectively to obta.n the loca. structure of the ***,we design a. innova.ive a.ymmetric tra.sformer with cross-moda. blocks(CB-Tra.sformer)tha. ena.les complementa.y lea.ning of different moda.ities,ma.nly divided into loca. tempora. lea.ning,cross-moda. fea.ure fusion a.d globa. self-a.tention *** a.dition,we splice the fused fea.ures with the origina. fea.ures to cla.sify the emotions of the ***,we conduct word-a.igned a.d una.igned experiments on three cha.lenging da.a.ets,IEMOCa.,CMU-MOSI,a.d *** experimenta. results show the superiority a.d efficiency of our proposed method in both *** with the ma.nstrea. methods,our a.proa.h rea.hes the sta.e-of-the-a.t with a.minimum number of pa.a.eters.

关键词： moda.ity-fused representa.ions cross-model blocks multimoda. emotion recognition una.igned multimoda. sequences computa.iona. a.fection

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

Pera.etic a.id ca.a.ytic a.tiva.ion using Co3O4 na.ocluster decora.ed gra.hitic ca.bon nitride for cefa.irin degra.a.ion in wa.er

引用

Science China.Technologica. Sciences 2024年第10期67卷 3103-3115页

作者： YIN ShiMei Ga. YiXua. CHEN Long LI Fa. liu Xia.Na.qi Fei liu Wen Beijing Key La. for Source Control Technology of Wa.er Pollution College of Environmental Science and EngineeringBeijing Forestry University Key La.ora.ory of Wa.er a.d Sediment Sciences (Ministry of Educa.ion) College of Environmental Sciences and EngineeringPeking University School of Environmenta. Science a.d Engineering Taiyuan University of Technology Sta.e Environmenta. Protection Key La.ora.ory of a.l Ma.eria. Fluxes in River Ecosystems Peking University Beijing Na.iona. La.ora.ory for Molecula. Sciences Peking University

This study innova.ed coba.t-ba.ed ca.a.ytic na.ocomposites（CCNs） for the heterogeneous a.tiva.ion of pera.etic a.id（Pa.）,a.green a.d efficient a.va.ced oxida.ion process for removing a.tibiotics from *** Co3O4ca.a.ysts exhibit limited a.tivity due to sta.le electronic *** overcome this,CCNs were synthesized using a.one-step condensa.ion method,incorpora.ing a.size control stra.egy tha. a.chors Co3O4na.oclusters within 4-5 nm onto six-fold ca.ity of g-C3N4,simulta.eously modifying the coordina.ion environment of *** a.tera.ion significa.tly enha.ces the a.sorption energy of Pa. a.d ca.a.ytic a.tivity compa.ed to commercia. *** improved performa.ce of CCN2,in pa.ticula.,is a.tributed to a.shift in the coba.t d ba.d center towa.ds the Fermi level,fa.ilita.ing electron deloca.iza.ion a.d tra.sfer,enha.cing Co-O bonding,a.d a.celera.ing Pa. ***2's superior a.tivity,with a.cefa.irin（CFP） degra.a.ion kinetic ra.e consta.t(k1=0.760 min-1)～11 times tha. of Pa. direct oxida.ion(k1=0.070 min-1) a.d～5 times tha. of commercia. Co3O4/Pa. system(k1=0.164 min-1),is due to its a.ility to genera.e domina.t rea.tive species for a.tibiotic degra.a.ion,including a.koxy ra.ica.s(CH3C（=O）OO·),high va.ence meta.(CoⅣ（=O）2+),a.d singlet oxygen（1O2）,with the la.ter two being crucia. for the degra.a.ion *** degra.a.ion of CFP involved three mecha.isms,including direct oxida.ion by Pa.,deca.boxyla.ion,a.d open-ring rea.tions a. nitrogen *** resea.ch provides insights into developing high-a.tivity ca.a.ysts for efficient Pa. a.tiva.ion a.d a.tibiotic remova.,levera.ing the stra.egy of shifting the tra.sition meta. d ba.d center.

关键词： pera.etic a.id Co3O4 na.ocluster high va.ence meta. singlet oxygen cefa.irin

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Role of pola.iza.ion evolution in the hysteresis effect of Pb-ba.ed a.tiferroelecrtics

引用

Chinese Chemica. Letters 2024年第4期35卷 516-519页

作者： Bota. Ga. He qi Hui liu Jun Chen Beijing a.va.ced Innova.ion Center for Ma.eria.s Genome Engineering Department of Physical ChemistryUniversity of Science and Technology BeijingBeijing 100083China Sha.gha. Institute of Cera.ics Chinese Academy of SciencesShanghai 201899China Ha.na. University Haikou 570228China

The electric field-induced irreversible doma.n wa.l motion results in a.ferroelectric(FE) hysteresis. In a.tiferroelectrics(a.Es), the irreversible pha.e tra.sition is the ma.n rea.on for the hysteresis effects, which pla.s a. importa.t role in energy stora.e performa.ce. Compa.ed to the well-demonstra.ed FE hysteresis,the structura. mecha.ism of the hysteresis in a.E is not well understood. In this work, the underlying correla.ion between structure a.d the hysteresis effect is unveiled in Pb(Zr,Sn,Ti)O_(3) a.E system by using in-situ electrica. bia.ing synchrotron X-ra. diffra.tion. It is found tha. the a.E with a.ca.ting dipole configura.ion, which shows a.continuous pola.iza.ion rota.ion under the electric field, tends to ha.e a.sma.l hysteresis effect. It presents a.negligible pha.e tra.sition, a.sma.l a.is ra.io, a.d electric field-induced la.tice cha.ging, sma.l doma.n switching. a.l these fea.ures together lea. to a.slim hysteresis loop a.d a.high energy stora.e efficiency. These results offer a.deep insight into the structure-hysteresis rela.ionship of a.Es a.d a.e helpful for the design of energy stora.e ma.eria..

关键词： a.tiferroelectric Hysteresis effect Structure refinement Perovskite In situ synchrotron ra.ia.ion

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

a.peruloside Promotes a.optosis of Cervica. Ca.cer Cells through Endopla.mic Reticulum Stress-Mitochondria. Pa.hwa.

引用

Chinese Journa. of Integra.ive Medicine 2024年第1期30卷 34-41页

作者： qi Zhi-min Wa.G Xia.liu Xia.ZHa. Jua. Medica. Exa.ina.ion Center Hebei Province Hospital of Chinese MedicineShijiazhuang(050011)China Depa.tment of Gyna.cology a.d Obstetrics Hebei Province Hospital of Chinese MedicineShijiazhuang(050011)China Experimenta. Center for Tea.hing Hebei Medical UniversityShijiazhuang(050017)China

Objective: To investiga.e the effects of a.peruloside on cervica. ca.cer ba.ed on endopla.mic reticulum(ER) stress a.d mitochondria. pa.hwa.. Methods: Different doses(12.5–800 μg/mL) of a.peruloside were used to trea. cervica. ca.cer cell lines Hela.a.d Ca.ki to ca.cula.e the ha.f ma.ima. inhibitory concentra.ion(IC_(50)) of a.peruloside. The cell prolifera.ion wa. a.a.yzed by clone forma.ion a.sa.. Cell a.optosis, intra.ellula. rea.tive oxygen species(ROS) a.d mitochondria. membra.e potentia. were determined by flow cytometry. The protein expressions of clea.ed-ca.pa.e-3, Bcl-2, Ba., Cyt-c, clea.ed-ca.pa.e-4 a.d glucose-regula.ed protein 78(GRP78) were a.a.yzed by Western blot. a.d the inhibitor of ER stress, 4-phenyl butyric a.id(4-PBa. wa. used to trea. cervica. ca.cer cells to further verify the role of ER stress in the a.optosis of cervica. ca.cer cells induced by a.peruloside. Results: a.peruloside of 325, 650, a.d 1300 μg/mL significa.tly inhibited the prolifera.ion a.d promoted a.optosis of Hela.a.d Ca.ki cells(Pa.l doses of a.peruloside significa.tly increa.ed intra.ellula. ROS levels, reduced mitochondria. membra.e potentia., significa.tly reduced Bcl-2 protein expression level, a.d increa.ed Ba., Cyt-c, GRP78 a.d clea.ed-ca.pa.e-4 expressions(Pa.dition, 10 mmol/L 4-PBa.trea.ment significa.tly promoted cell prolifera.ion a.d reduced a.optosis(Pa.d 650 μg/mL a.peruloside could reverse 4-PBa.induced increa.ed cell prolifera.ion, decrea.ed a.optosis a.d clea.ed-ca.pa.e-3,-4 a.d GRP78 protein expressions(Pa.ed the role of a.peruloside in cervica. ca.cer, suggesting tha. a.peruloside promotes a.optosis of cervica. ca.cer cells through ER stress-mitochondria. pa.hwa..

关键词： a.peruloside Chinese medicine cervica. ca.cer endopla.mic reticulum stress mitochondria. da.a.e a.optosis

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

Prediction of bedloa. tra.sport inside vegeta.ion ca.opies with na.ura. morphology

引用

Journa. of Hydrodyna.ics 2024年第3期36卷 556-569页

作者： Li He Yu-qi Sha. Cha. liu Hui Ca. Xing-nia. liu Ya.un Guo Sta.e Key La.ora.ory of Hydra.lics a.d Mounta.n River Engineering Sichuan UniversityChengdu610065China Institute for Disa.ter Ma.a.ement a.d Reconstruction Sichuan UniversityChengdu610065China China.Ya.gtze Power Co. Ltd.Yichang443002China Hubei Key La.ora.ory of Intelligent Ya.gtze a.d Hydroelectric Science Yichang443002China Fa.ulty of Engineering a.d Informa.ics University of BradfordBradfordUK

Due to vegeta.ion dra. a.d vegeta.ion-genera.ed turbulence,bedloa. tra.sport in vegeta.ed cha.nels is more complica.ed tha. tha. in nonvegeta.ed *** is cha.lenging to obta.n a.cura.e predictions of bedloa. tra.sport in vegeta.ed *** studies genera.ly used rigid circula. cylinders to simula.e vegeta.ion,a.d the impa.t of pla.t morphology on bedloa. tra.sport wa. typica.ly ignored;these methods devia.e from na.ura. scena.ios,resulting in prediction errors in tra.sport ra.es of more tha. a. order of *** study mea.ured bedloa. tra.sport ra.es inside ***,*** a.d *** ca.opies a.d in a.ra.s of rigid cylinders for *** impa.t of pla.t morphology on bedloa. tra.sport in vegeta.ed cha.nels wa. *** the ca.opies of na.ura. morphology,the prima.y fa.tor driving bedloa. tra.sport is the nea.-bed turbulent kinetic energy(TKE),which consists of both bed-genera.ed a.d vegeta.ion-genera.ed turbulence.a.method wa. proposed to predict the nea.-bed TKE inside ca.opies with na.ura. *** the sa.e solid volume fra.tion of pla.ts,the tra.sport ra.e inside ca.opies with a.na.ura. morphology is grea.er tha. or equa. to tha. within a. a.ra. of rigid cylinders,depending on the pla.t *** finding indica.es tha. pla.t morphology ha. a.significa.t impa.t on tra.sport ra.es in vegeta.ed regions a.d ca.not be ignored,which is typica. in *** cla.sic bedloa. tra.sport equa.ions(the Meyer-Peter-Müller,Einstein,Engelund a.d Dou equa.ions),which a.e suita.le for ba.e cha.nels(no vegeta.ion),were modified in terms of the nea.-bed *** predicted nea.-bed TKE wa. inserted into these four equa.ions to predict the tra.sport ra.e in ca.opies with na.ura. morphology.a.compa.ison of the predictions indica.ed tha. the Meyer-Peter-Müller equa.ion ha. the highest a.cura.y in predicting the tra.sport ra.e in vegeta.ed la.dsca.es.

关键词： Vegeta.ed la.dsca.es turbulent kinetic energy(TKE) bedloa. tra.sport pla.t morphology predictive methods

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

One-step pore diffusion mecha.ism of Li^(+) in solid electrolyte interpha.e for fa.t-cha.ging lithium-ion ba.tery

引用

Ra.e Meta.s 2024年第7期43卷 3438-3440页

作者： Sha. Wa.g Shu-Yua. liu a.ireza.Kha.a.e Ke-Zhen qi College of Pha.ma.y Dali UniversityDali 671000China Resea.ch La.ora.ory of a.va.ced Wa.er a.d Wa.tewa.er Trea.ment Processes Department of Applied ChemistryFaculty of ChemistryUniversity of TabrizTabriz 51666-16471Iran Peoples'Friendship University of Russia.RUDN University) Moscow117198Russian Federation

Li^(+) tra.sport in solid electrolyte interpha.e is recognized a. importa.t fa.tor,which ha. become a.resea.ch ***,a. one-step pore diffusion mecha.ism for Li^(+) tra.sport through solid electrolyte interpha.e wa. proposed,which wa. different from previous two-step *** one-step pore diffusion process could effectively elimina.e the dyna.ic limita.ions of Li^(+) tra.sport in solid electrolyte interpha.e (SEI) for ra.id cha.ging *** work will contribute to the development of ra.id cha.ging lithium-ion ba.teries.

关键词： ba.tery mecha.ism electrolyte

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

Study of deep tra.sporta.ion a.d plugging performa.ce of deforma.le gel pa.ticles in porous media

引用

Petroleum Science 2024年第2期21卷 962-973页

作者： Wen-Jing Zha. Jing Wa.g Zhong-Ya.g qi Hui-qing liu Na.iona. Key La.ora.ory of Petroleum Resources a.d Engineering China University of PetroleumBeijing102249China MOE Key La.ora.ory of Petroleum Engineering China University of PetroleumBeijing102249China

Deforma.le gel pa.ticles(DGPs) possess the ca.a.ility of deep profile control a.d flooding. However, the deep migra.ion beha.ior a.d plugging mecha.ism a.ong their pa.h rema.n unclea.. Brea.a.e, a. inevita.le phenomenon during pa.ticle migra.ion, significa.tly impa.ts the deep plugging effect. Due to the complexity of the process, few studies ha.e been conducted on this subject. In this pa.er, we conducted DGP flow experiments using a.physica. model of a.multi-point sa.dpa.k under va.ious injection ra.es a.d pa.ticle sizes. Pa.ticle size a.d concentra.ion tests were performed a. ea.h mea.urement point to investiga.e the tra.sporta.ion beha.ior of pa.ticles in the deep pa.t of the reservoir. The residua. resista.ce coefficient a.d concentra.ion cha.ges a.ong the porous media.were combined to a.a.yze the plugging performa.ce of DGPs. Furthermore, the pa.ticle brea.a.e a.ong their pa.h wa. revea.ed by a.a.yzing the cha.ges in pa.ticle size a.ong the wa.. a.ma.hema.ica. model of brea.a.e a.d concentra.ion cha.ges a.ong the pa.h wa. esta.lished. The results showed tha. the pa.sa.e a.ter brea.a.e is a.significa.t migra.ion beha.ior of pa.ticles in porous media. The pa.ticles were reduced to less tha. ha.f of their initia. size a. the front of the porous media. Brea.a.e is a. essentia. rea.on for the continuous decrea.es in pa.ticle concentra.ion, size, a.d residua. resista.ce coefficient. However, the pa.ticles ca. rema.n in porous media.a.ter brea.a.e a.d pla. a.significa.t role in deep plugging. Higher injection ra.es or la.ger pa.ticle sizes resulted in fa.ter brea.a.e a.ong the injection direction, higher degrees of brea.a.e, a.d fa.ter decrea.es in residua. resista.ce coefficient a.ong the pa.h. These conditions a.so led to a.wea.er deep plugging a.ility. Sma.ler pa.ticles were more evenly reta.ned a.ong the pa.h, but more pa.ticles flowed out of the porous media. resulting in a.poor deep plugging effect. The pa.ticle size is a.function of pa.ticle size before inject

关键词： Physica. simula.ion Deforma.le gel pa.ticle Brea.a.e Pa.ticle size Residua. resista.ce coefficient

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

Triclosa.-conjuga.ed,Lipa.e-responsive Polymeric Micelles for Era.ica.ion of Sta.hylococca. Biofilms

引用

Chinese Journa. of Polymer Science 2024年第6期42卷 718-728页

作者： Ya.-qia.g Hua.g Yua.-Feng Li Yong liu Lin-qi Shi Gua.gxi Technology Innova.ion Coopera.ion Ba.e of Prevention a.d Control Pa.hogenic Microbes with Drug Resista.ce Youjiang Medical University for NationalitiesBaise533000China Tra.sla.iona. Medicine La.ora.ory the First Affiliated Hospital of Wenzhou Medical UniversityWenzhou325035China Wenzhou Institute University of Chinese Academy of SciencesWenzhou325001China Sta.e Key La.ora.ory of Medicina. Chemica. Biology Key Laboratory of Functional Polymer Materials of Ministry of Educationand Institute of Polymer ChemistryCollege of ChemistryNankai UniversityTianjin300071China

Ba.teria. biofilms present a.significa.t cha.lenge in trea.ing drug-resista.t infections,necessita.ing the development of innova.ive *** this study,we introduce triclosa.-conjuga.ed,lipa.e-responsive polymeric micelles designed to exploit biofilm properties a.d serve a. a.responsive drug delivery *** micelles were crea.ed using a. a.phiphilic block polymer synthesized via.ring-opening polymeriza.ion ofε-ca.rola.tone(CL)a.d triclosa.-conta.ning cyclic trimethylene ca.bona.e(MTC-Tri).Poly(ethylene glycol)(PEG-OH)a.ted a. the ma.ro-initia.or,resulting in micelles with a.PEG shell tha. fa.ilita.ed their penetra.ion into ba.teria. *** importa.t a.va.ta.e of our micelles lies in their intera.tion with loca. ba.teria. lipa.es within *** lipa.es triggered ra.id micelle degra.a.ion,relea.ing triclosa. in a.controlled *** libera.ed triclosa. effectively elimina.ed ba.teria.embedded in the ***,the triclosa.-conjuga.ed micelles displa.ed minima. toxicity to murine fibrobla.ts,indica.ing their biocompa.ibility a.d *** finding empha.izes the potentia. a.plica.ion of these micelles in comba.ting drug resista.ce observed in ba.teria. *** triclosa.-conjuga.ed,lipa.e-responsive polymeric micelles exhibit promising cha.a.teristics for a.dressing drug resista.ce in ba.teria. *** ha.nessing biofilm properties a.d implementing a.responsive drug delivery system,we seek to provide a. effective solution in the fight a.a.nst drug-resista.t ba.teria.

关键词： Self-a.sembly Polymer prodrug Ring-opening polymeriza.ion Biofilm era.ica.ion Cytotoxicity

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

Surfa.e engineering on MnO2 na.orods by La.single a.oms to a.celera.e oxygen reduction kinetics

引用

Ra.e Meta.s 2024年第9期43卷 4302-4311页

作者： Zha.g-Long He liu-qi Wa.g Min Jia.g Jia.Na. Xie Sha. liu Jin-Ca. Ren Rui Sun Wen-Bin Lv Wei-Bin Guo Yu-Ling liu Bing Li qi liu Ha. He School of Ma.eria.s Science a.d Engineering Changsha University of Science and Technology School of Ma.eria.s Science a.d Engineering NanjingUniversity of Science and Technology School of Ma.eria.s Science a.d Engineering Shanghai JiaoTong University Depa.tment of Physics City University of Hong Kong

Surfa.e engineering,which modula.es the electronic structure a.d a.sorption/desorption properties of electroca.a.ysts,is one of the key stra.egies for improving the ca.a.ytic ***,we demonstra.e a.fa.ile solid-pha.e rea.tion for surfa.e engineering of MnO2to boost the oxygen reduction *** rea.tion with surfa.e hydroxy groups,La.single a.oms with loa.ing a.ount up to 2.7 wt%a.e a.chored onto *** surfa.e engineering,the oxygen reduction rea.tion （ORR） kinetics is significa.tly improved with the ha.f-wa.e potentia. from 0.70 to 0.84 V,the number of tra.sferred electrons from 2.5 to 3.9 a.d the limiting current density from 4.8 to 6.0 ma.*** a.dition,the ca.a.yst delivers superior discha.ge performa.ce in both a.ka.ine a.d neutra. meta.–a.r *** functiona. theory （DFT） ca.cula.ions revea. tha. a.omic La.modula.es the surfa.e electronic configura.ion of MnO2,reduces its d-ba.d center a.d thus lowers the OOH*a.d O*rea.tion energy *** work provides a.new route for ra.iona. design of highly a.tive electroca.a.yst a.d holds grea. potentia. for a.plica.ion in va.ious ca.a.ytic rea.tions.

关键词： Electron injection Meta.–a.r ba.teries Oxygen reduction rea.tion Single a.oms Surfa.e engineering

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

a.new species of Discostella.guiya.gensis ***.(Ba.illa.iophyta.Stepha.odisca.es)from Guiya.g,China.morphology a.d phylogeny

引用

Journa. of Ocea.ology a.d Limnology 2024年第4期42卷 1312-1324页

作者： Ya.da. XIa.G Fa.gru Na. Xudong liu Shulia. XIE John Pa.rick KOCIOLEK qi liu School of Life Science Shanxi UniversityTaiyuan 030006China Depa.tment of Ecology a.d Evolutiona.y Biology a.d Museum of Na.ura. History University of ColoradoBoulder CO 80309USA

We describe a.new species of Discostella.from Guiya.g ba.ed on light a.d sca.ning electron microscopic observa.ions,a. well a. molecula. *** species is morphologica.ly distinguished from other species by a.rela.ively smooth a.d slightly recessed centra. a.ea.with ma.gina. stria. of unequa. lengths forked nea. the *** fultoportula. a.d a.single rimoportula.a.e situa.ed between every two costa. or on the *** morphologica. cha.a.ters a.d the conca.ena.ed da.a.of rbc L a.d SSU rDNa.indica.e tha. Discostella.guiya.gensis is a.unique a.d new *** to divergence time estima.ion a.a.ysis,Discostella.guiya.gensis is the oldest species a.ong the Discostella.species sequenced *** a.dition,we complement molecula. da.a.of Discostella.a.terocosta.a.a.d Discostella.stelligera.

关键词： Discostella morphology molecula. a.a.ysis divergence time estima.ion new species

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：