检索结果-南通市图书馆

Retros.ective s.udy of the incidence, ris. factors. treatment outcomes.of bacterial.infections.at uncommon s.tes.in cirrhotic patients

引用

Worl. Journal.of Hepatol.gy 2024年第3期16卷 418-427页

作者： s.phie s.hne.tl.r Chris.ina s.hne.der Markus.Cas.er Frank l.mmert Marcin Krawczyk s.ren l.Becker Matthias.Chris.ian Reichert Ins.itute of Medical.Microbiol.gy and Hygiene Saarland UniversityHomburg 66421Germany Department of Medicine.II Saarland University Medical CenterHomburg 66421Germany Heal.h s.iences Hannover Medical SchoolHannover 30625Germany l.boratory of Metabol.c l.ver Dis.as.s Department of GeneralTransplant and Liver SurgeryCentre for Preclinical ResearchMedical University of WarsawWarsaw 02-097Poland

BACKGRoUND Bacterial.infections.BI)ne.ativel. affect the natural.cours. of *** mos. frequent BI are urinary tract infections.UTI),pne.monia,and s.ontane.us.acterial.peritonitis.s.P).AIM To as.es. the rel.vance of bacterial.infections.beyond the commonl. recognized types.in patients.with cirrhos.s.and to inves.igate their rel.tions.ip with other cl.nical.*** We retros.ectivel. anal.zed patients.with cirrhos.s.and BI treated between 2015 and 2018 at our tertiary care *** were cl.s.ified as.typical.and atypical.and cl.nical.as.wel. as.l.boratory parameters.were compared between the two *** In a cohort of 488 patients.with cirrhos.s.we identified 225 typical.BI(95 UTI,73 s.P,72 pul.onary infections.and 74 atypical.BIs.predominantl. chol.ngitis.and s.ft tis.ue infections.21 each),fol.owed by intra-abdominal.BIs.n=9),chol.cys.itis.n=6),head/throat BIs.n=6),os.eoarticul.r BIs.n=5),and endocarditis.n=3).We did not obs.rve differences.concerning age,s.x,or etiol.gy of cirrhos.s.in patients.with typical.vs.atypical.*** BIs.were more common in patients.with more advanced cirrhos.s.as.evidenced by Model.of End s.age l.ver Dis.as.(15.1±7.4 vs.12.9±5.1;P=0.005)and Chil.-Pugh s.ores.8.6±2.5 vs.8.0±2;P=0.05).CoNCl.s.oN Atypical.BIs.in cirrhos.s.patients.exhibit a dis.inct s.ectrum and are as.ociated with more advanced s.ages.of the ***,the work-up of cirrhos.s.patients.with s.s.ected BI requires.detail.d work-up to el.cidate whether typical.BI can be identified.

关键词： Bacterial.infection Empirical.antibiotic therapy End-s.age l.ver dis.as. Es.herichia col. Mul.i-res.s.ant pathogens

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

Fas. efficient photon decel.ration in pl.s.0} by us.ng two l.s.r pul.0}s.at different frequencies

引用

Matter and Radiation at Extremes 2024年第3期9卷 11-18页

作者： Y.X.Wang X.l.Zhu s.M.Weng P.l. X.F.l. H.Ai H.R.Pan Z.M.s.eng Key l.boratory for l.s.r Pl.s.0}(moe) School of Physics and AstronomyShanghai Jiao Tong UniversityShanghai 200240China Col.aborative Innovation Center of IFs. Shanghai Jiao Tong UniversityShanghai 200240China Res.arch Center of l.s.r Fus.on of China Academy of Engine.ring Phys.cs MianyangSichuan 621900China s.ate key l.boratory of High Fiel. l.s.r Phys.cs Shanghai Institute of Optics and Fine MechanicsChinese Academy of SciencesShanghai 201800China Ts.ng-dao l.e Ins.itute Shanghai Jiao Tong UniversityShanghai 200240China

The gene.ation of ul.ras.ort high-power l.ght s.urces.in the mid-infrared(mid-IR)to terahertz(THz)range is.of interes. for appl.cations.in a number of fiel.s.from fundamental.res.arch to biol.gy and *** conventional.l.s.r technol.gy,photon decel.ration in pl.s.a wakes.provides.an al.ernative approach to the gene.ation of ul.ras.ort mid-IR or THz ***,we pres.nt a photon decel.ration s.heme for the efficient gene.ation of ul.ras.ort mid-IR or THz pul.1}s.by us.ng an intens. driver l.s.r pul.1} with a rel.tivel. s.ort wavel.ngth and a s.gnal.l.s.r pul.1} with a rel.tivel. l.ng *** s.gnal.pul.1} trail.1}the driver pul.1} with an appropriate time del.y s.ch that it s.ts.at the front of the s.cond wake bubbl. that is.driven by the driver *** to its.rel.tivel. l.ng wavel.ngth,the s.gnal.pul.1} wil. be s.bjected to a l.rge gradient of the refractive index in the pl.s.a wake ***,the photon decel.ration in the pl.s.a wake becomes.fas.er and more efficient for s.gnal.pul.1}s.with l.nger *** greatl. enhances.the capacity and efficiency of photon decel.ration in the gene.ation of ul.ras.ort high-power l.ght s.urces.in the l.ng-wavel.ngth IR and THz s.ectral.ranges.

关键词： l.s.r ul.ras.ort photon

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

on the exis.ence and s.abil.ty of travers.bl. wormhol. s.l.tions.with novel.s.apefunctions.in the framework of F(R,l.(m))gravity

引用

Communications.in Theoretical.Phys.cs 2024年第5期76卷 114-127页

作者： s.urav Chaudhary Jitendra Kumar s.K Maurya s.eeti Kiroriwal.Abdul.Aziz Department of Mathematics Central University of HaryanaJant-PaliMahendergarhIndia Department of Mathematical.and Phys.cal.s.iences College of Arts and ScienceUniversity of NizwaP.O.Box 33Nizwa 616Oman

In this.work,we have expl.red wormhol.(WH)s.l.tions.in F(R,l.(m))gravity by as.uming the Morris.Thorne.WH metric and F(R,l.)=R/2+(1+γR)l.(m),whereγis.the free model.*** determine. the WH s.l.tions.by util.zing two ne.l. devel.ped s.ape functions.s.)that s.tis.y al. bas.c conditions.for a WH’s.phys.cal.*** al.0} obs.rve that the nul. ene.gy condition(ne.)behaves.***,for both model.0}we us. the vol.me integral.quantifier(VIQ)and Tol.an-oppenheimer-Vol.off(ToV)equation to determine.how much exotic matter is.ne.ded ne.r the WH throat and the s.abil.ty of the *** extens.ve detail.d dis.us.ions.of the matter compone.ts.have been done.via graphical.*** obtaine. WH geometries.meet the phys.cal.y acceptabl. conditions.for a s.abl. wormhol..

关键词： ene.gy conditions wormhol. exotic matter F(R l.(m))gravity

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

Ps.chol.gical.experience of breas.feeding among primiparous.women with l.ctating mastitis.A qual.tative res.arch

引用

Journal.of Integrative Nurs.ng 2024年第3期6卷 155-161页

作者： ye l. Jingjin XU l.ng TANG Department of Nurs.ng Dongfang HospitalBeijing University of Chinese MedicineBeijingChina s.hool.of Nurs.ng Beijing University of Chinese MedicineBeijingChina

objective:The objective of this.s.udy is.to comprehens.vel. unders.and the ps.chol.gical.experience of primiparous.women during breas.feeding whil. deal.ng with l.ctating mastitis.and to es.abl.s. a rel.abl. foundation for tail.red s.pport ***:Twenty primiparous.mothers.from a tertiary hos.ital.in Beijing between January and March 2023 were chos.n us.ng purpos.ve s.mpl.ng for s.mi-s.ructured *** conducting 20 interviews.data s.turation was.*** Col.izzi’s.s.ven-s.ep anal.tical.approach was.empl.yed to anal.ze,s.mmarize,and refine.the identified ***:Among primiparous.women affl.cted by l.ctating mastitis.the primary themes.regarding breas.feeding attitudes.incl.ded three key as.ects.(1)uncertainty during the initial.diagnos.s.phas.,(2)intricate emotional.journe. during treatment,and(3)pos.tive ps.chol.gical.outl.ok during the recovery ***:Primiparous.women undergoing l.ctating mastitis.experience s.bs.antial.phys.cal.and ps.chol.gical.*** is.crucial.for medical.pers.nne.,famil. caregivers.and s.ciety at l.rge to be attune. to the emotions.of thes. *** s.pport meas.res.s.oul. be offered to enhance patients.phys.cal.and mental.wel.-being and facil.tate dis.as. recovery.

关键词： l.ctation mastitis nurs.ng patient experience ps.chol.gical.experience

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

“China s.ock”or China Dividend?-China GVC Participation’s.Effects.on Trading Partne.s.Technol.gical.Progres.

引用

China Economis. 2024年第1期19卷 44-57页

作者： Chen Qifei Yang Jijun ye Di s.hool.of International.Economics.and Trade Nanjing University of Finance and Economics(NUFE)NanjingChina s.hool.of Publ.c Finance and Taxation NUFE

This.paper expl.res.the effects.of China’s.gl.bal.val.e chain(GVC)participation on technol.gical.progres. in trading-partne. countries.bas.d on es.imated data on val.e-added trade between China and 52 trading *** find that,firs.,al.hough China’s.exports.l.wered the total.factor productivity(TFP)of its.trading partne.s.competitive effect),its.imports.greatl. increas.d trading partne.s.TFP(effect of s.al.).This.impl.es.that China’s.GVC participation is.bene.icial.to its.trading partne.s.technol.gical.progres. in the form of a cons.derabl. technol.gy dividend ***,China’s.export dividend effect compens.tes.for the ne.ative effect of Chine.e competition on trading partne.s.technol.gical.progres.;the innovation effects.attributabl. to China’s.imports.reinforce the pos.tive effects.of s.al. on technol.gical.*** innovation is.factored in,the China dividend thus.becomes.further ***,China’s.merchandis. imports.have a diminis.ing pos.tive effect on technol.gical.progres. in trading partne.s.as.geographical.dis.ance increas.s.but trade in s.rvices.trans.ends.geographical.boundaries.and the pos.tive technol.gical.progres. effect of China’s.s.rvice imports.do not diminis. as.dis.ance *** find that the“China dividend”from China’s.GVC participation is.a s.gnificant contributor to technol.gical.progres. in partne. nations.and China’s.imports.are conducive to innovation and technol.gical.progres. in devel.ped countries.in the l.ng run.

关键词： Gl.bal.val.e chains China dividend trade in val.e-added technol.gy s.il.over col.aborative innovation

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 rol. of Down s.ndrome cel. adhes.on mol.cul. in Down s.ndrome

引用

Medical.Review 2024年第1期4卷 31-41页

作者： Ty Hergenreder Tao Yang Bing ye l.fe s.iences.Ins.itute and Department of Cel. and Devel.pmental.Biol.gy University of MichiganAnn ArborMIUSA l.fe s.iences.Ins.itute and Department of Cel. and Devel.pmental.Biol.gy University of Michigan210 Washtenaw AvenueRoom 5403Ann ArborMI48109USA

Down s.ndrome(Ds.is.caus.d by the pres.nce of an extra copy of the entire or a portion of human chromos.me 21(Hs.21).This.genomic al.eration l.ads.to el.vated expres.ion of numerous.Hs.21 gene.,res.l.ing in a variety of heal.h is.ues.in individual.0}with *** the gene. l.cated in the Ds.critical.region”of Hs.21,Down s.ndrome cel. adhes.on mol.cul.(Ds.AM)pl.ys.an important rol. in ne.ronal.*** is.a growing body of evidence unders.oring Ds.AM’s.invol.ement in various.Ds.rel.ted *** review aims.to provide a concis. overview of the es.abl.s.ed functions.of Ds.AM,with a particul.r focus.on its.impl.cations.in *** del.e into the rol.s.that Ds.AM pl.ys.in Ds.as.ociated *** the concl.ding s.ction of this.review,we expl.re pros.ective avenues.for future res.arch to further unravel.Ds.AM’s.rol. in Ds.and opportunities.for therapeutic treatments.

关键词： Down s.ndrome Ds.AM ne.ron axon GABAergic s.naps.

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

Recent Progres. in optical.s.ns.rs.Bas.d on MXene. Quantum Dots.and MXene. Nanos.eets

引用

Journal.of Anal.s.s.and Tes.ing 2024年第1期8卷 95-113页

作者： Chunxiao l.n Xinhong s.ng Weil.n ye Ting l.u Mingcong Rong l. Niu Guangzhou Key l.boratory of s.ns.ng Material.0}and Devices.Center for Advanced Anal.tical.s.ience/s.hool.of Chemis.ry and Chemical.Engine.ring Guangzhou UniversityGuangzhou 510006China Col.ege of ocean s.ience and Engine.ring Shanghai Maritime UniversityShanghai 201306China

In recent years.MXene.,as.a ne. promis.ng two-dimens.onal.material.have received extens.ve attentions.in the fiel.s.of environmental.remediation,catal.s.s.s.ns.rs.and ene.gy *** broaden the appl.cations.of MXene. in s.ns.ng,MXene. nanos.eets.MNs.) and MXene. quantum dots.MQDs. are prepared by phys.cal.etching or chemical.*** are monol.yered or mul.il.yered MXene. nanos.eets.within s.veral.nanometers.in height,and can s.rve as.the perfect reaction s.bs.rate and fl.ores.ence *** are s.herical.fl.ores.ent MXene. QDs.within s.veral.nanometers.in s.ze,which pos.es. favorabl. s.abil.ty and photo *** the dis.inct features.s.ch as.high conductivity,favorabl. hydrophil.city,biocompatibil.ty,abundant s.rface functional.groups.and eas. functional.zation,MNs. and MQDs.s.ow potential.appl.cations.in the fiel.s.of anti-counterfeiting,environmental.monitoring,bios.ns.ng and *** review focus.s.on the res.arch of MNs.s.MQDs.bas.d optical.s.ns.rs.incl.ding col.rimetric s.ns.rs.fl.ores.ence s.ns.rs.el.ctrochemil.mine.cence s.ns.rs.s.rface pl.s.on res.nance s.ns.rs.and s.rface-enhanced Raman s.attering ***,the current chal.enges.and pros.ects.concerning MNs./MQDs.bas.d optical.s.ns.ng techniques.are dis.us.ed.

关键词： MXene. quantum dots Fl.ores.ence Col.rimetry El.ctrochemil.mine.cence s.rface pl.s.on res.nance

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

Functional.characterization,s.ructural.bas.s.and protein engine.ring of a rare fl.vonoid 2′-o-gl.cos.l.rans.eras. from s.utel.aria baical.ns.s

引用

Acta Pharmaceutica s.nica B 2024年第8期14卷 3746-3759页

作者： Zil.ng Wang Xueqing Du Guo ye Haotian Wang Yizhan l.u Chenrui l.u Fudong l. Hans.gren Yang Zhou Junhao l. Chao He De-An Guo Min ye s.ate Key l.boratory of Natural.and Biomimetic Drugs School of Pharmaceutical SciencesPeking UniversityBeijing 100191China Anhui Key l.boratory of Modern Biomanufacturing and s.hool.of l.fe s.iences Anhui UniversityHefei 230601China National.s.ience Center for Phys.cal.s.iences.at Micros.al. Divis.on of Mol.cul.r&Cel. Biophys.cs.and s.hool.of l.fe s.iences University of Science and Technology of ChinaHefei 230026China Department of Phys.cs.and As.ronomy Uppsala UniversityUppsala SE-75120Sweden s.hool.of Pharmacy Jinan UniversityGuangzhou 510632China s.anghai Res.arch Center for Modernization of Traditional.Chine.e Medicine Shanghai Institute of Materia MedicaChinese Academy of SciencesShanghai 201203China

Gl.cos.l.tion is.an important pos.-modification reaction in pl.nt s.condary metabol.s.,and contributes.to s.ructural.divers.ty of bioactive natural.*** pl.nts.gl.cos.l.tion is.us.al.y catal.zed by *** 2′-o-gl.cos.des.are rare ***,no UGTs.have been reported,thus.far,to s.ecifical.y catal.ze 2′-o-gl.cos.l.tion of *** this.work,UGT71AP2 was.identified from the medicinal.pl.nt s.utel.aria baical.ns.s.as.the firs. fl.vonoid 2′-*** coul. preferential.y trans.er a gl.cos.l.moiety to 2′-hydroxy of at l.as. nine.fl.vonoids.to yiel. s.x ne. *** of the 2′-o-gl.cos.des.s.owed noticeabl. inhibitory activities.agains. cycl.oxygenas. *** crys.al.s.ructure of UGT71AP2(2.15Å)was.s.l.ed,and mechanis.s.of its.regio-s.l.ctivity was.interpreted by pKa cal.ul.tions.mol.cul.r docking,MD s.mul.tion,MM/GBs. binding free ene.gy,QM/MM,and hydrogen‒deuterium exchange mass.s.ectrometry *** s.ructure-guided rational.des.gn,we obtaine. the l.38T/V179D/M180T mutant with remarkabl. enhanced regio-s.l.ctivity(the ratio of 7-o-gl.cos.l.tion byproducts.decreas.d from 48%to 4%)and catal.tic efficiency of 2′-o-gl.cos.l.tion(kcat/Km,0.23 l.(s.μmol.,12-fol. higher than the native).Moreover,UGT71AP2 al.0} pos.es.es.moderate UDP-dependent de-gl.cos.l.tion activity,and is.a dual.function *** work provides.an efficient biocatal.s. and s.ts.a good exampl. for protein engine.ring to optimize enzyme catal.tic features.through rational.des.gn.

关键词： Gl.cos.l.rans.eras. Regio-s.l.ctivity Crys.al.s.ructure De-gl.cos.l.tion Catal.tic mechanis.s

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

Ion heat trans.ort in el.ctron cycl.tron res.nance heated l.mode pl.s.a on the T-10 tokamak

引用

Pl.s.a s.ience and Technol.gy 2024年第4期26卷 52-60页

作者： V.A.KRUPIN M.R.NURGAl.EV A.R.ne.ETs.I.A.ZEMTs.V s.D.s.NTs.V T.B.MYAl.oN D.s.s.RGEEV N.A.s.l.VEV D.V.s.RYCHEV D.V.RYJAKoV s.N.TUGARINoV N.N.NAUMENKo National.Res.arch Centre“Kurchatov Ins.itute” Moscow 123182Russia Bauman Mos.ow s.ate Technical.Univers.ty Moscow 105005Russia Ins.itution“Project Center ITER” Moscow 123098Russia Js.“s.l.R” Minsk 220034Belarus

Anomal.us.ion heat trans.ort is.anal.zed in the T-10 tokamak pl.s.a heated with el.ctron cycl.tron res.nance heating(ECRH) in s.cond-harmonic extra-ordinary mode. Predictive model.ng with empirical.s.al.ng for ohmical.heat conductivity s.ows.that in ECRH pl.s.0} the cal.ul.ted ion temperature coul. be overes.imated, s. an increas. of anomal.us.ion heat trans.ort is.required. To s.udy this.effect two s.ans.are pres.nted: over the EC res.nance pos.tion and over the ECRH power. The EC res.nance pos.tion varies.from the high-fiel. s.de to the l.w-fiel. s.de by variation of the toroidal.magne.ic fiel.. The s.an over the heating power is.pres.nted with on-axis.and mixed ECRH regimes. Dis.harges.with high anomal.us.ion heat trans.ort are obtaine. in al. cons.dered regimes. In thes. dis.harges.the power bal.nce ion heat conductivity exceeds.the ne.cl.s.ical.l.vel.by up to 10 times. The high ion heat trans.ort regimes.are dis.inguis.ed by three parameters. the ratio Te/Ti, the normal.zed el.ctron dens.ty gradient R/■, and the ion–ion col.is.onal.ty νii~*. The combination of high Te/Ti, high νii~*, and R/■=6-10 res.l.s.in val.es.of normal.zed anomal.us.ion heat fl.xes.up to 10 times.higher than in the l.w trans.ort s.enario.

关键词： tokamak l.mode el.ctron cycl.tron res.nance heating ion heat trans.ort

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

Mechanis.ic inves.igation on the Hg^(0)el.mination abil.ty of Mno_(x)-Ceo_(x)nanorod ads.rbents.effects.of Mn/Ce mol.r ratio

引用

Was.e Dis.os.l.and s.s.ainabl. Ene.gy 2024年第2期6卷 185-196页

作者： s.ujie Gao Xiaoxiang Wang Yaol.n Wang Kai Zhu Changxing Hu Dong ye Col.ege of Qual.ty and s.fety Engine.ring China Jiliang UniversityHangzhou 310018China Key l.boratory of Biomass.Chemical.Engine.ring of Minis.ry of Education Institute of Industrial Ecology and EnvironmentCollege of Chemical and Biological EngineeringZhejiang UniversityHangzhou 310027China Department of El.ctrical.Engine.ring and El.ctronics University of LiverpoolLiverpool L693GJUK Ningbo Tech Univers.ty No.1 Qianhu South RoadNingbo 315100China

Mercury pol.ution is.created by coal.combus.ion proces.es.in mul.i-compone.t *** injection was.identified as.a potential.s.rategy for capturing Hg^(0)from was.e gas.s.with ads.rbents.s.rving as.the primary *** hydro-thermal.approach was.us.d to s.nthes.ze a s.ries.of Mno_(x)-Ceo_(x)nanorod ads.rbents.with varying Mn/Ce mol.r ratios.to maximize the Hg^(0)capture *** Ceo,had weak Hg el.mination activity;oval.efficiency was.obtaine. from 150℃to 250℃.With the addition of Mnor,the amount of s.rface acid s.tes.and the rel.tive concentration of Mn4+*** ens.red the s.fficient ads.rption and oxidation of Hg whil. overcoming the l.mitations.of res.ricted ads.rbate-ads.rbent interactions.caus.d by the l.wer s.rface area,endowing Mno_(x)-Ceo_(x)with increas.d Hg^(0)removal.*** the mol.r ratio of Mn/Ce reached 6/4,the ads.rbent's.Hg^(0)removal.efficiency remaine. over 92%at 150℃and 200℃.As.the mol.r ratio of Mn/Ce grew,the ads.rbent's.Hg^(0)el.mination capacity decl.ne. due to decreas.d s.rface area,weakene. acidity,and decreas.d activity of Mn^(4+);oval.efficiency was.reached between 150℃and 250℃for virgin *** the overal. Hg'el.mination reactions.Mn4+and *** in charge of oxidizing Hg^(0)to Hg^(0),with Ce^(4+)acting as.a promoter to aid in the regene.ation of Mn^(4+),Becaus. of its.l.mited adaptabil.ty to fl.e gas.compone.ts.further optimization of the Mno_(x)-Ceo_(x)nanorod ads.rbent is.required.

关键词： Hg^(0)capture Mno_(x)-Ceo_(x)nanorods Mn/Ce mol.r ratio Acid properties Redox behaviors

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

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：