检索结果-南通市图书馆

Corrosion.of High Carbon.Steel by Bacteria u.der Aerobic an. An.erobic Con.ition.

Materials Scien.es an. Application. 2019年第3期10卷 227-242页

作者： R. C. n.okorie C. O. n.eke S. I. u.eh F. C. Ihen.tu.O. R. n.emolisa u. n. kemka C. C. Obasi C. I. n.adi K. H. u.oho C. C. Ejide Departmen. of Microbiology Federal University of Technology Owerri Nigeria Departmen. of Pu.lic Health Imo State University Owerri Nigeria Departmen. of Pathology Imo State University Teaching Hospital Orlu Nigeria

The role of microbes in.the corrosion.of metals is du. to the chemical activities (metabolism) associated with the microbial growth an. reprodu.tion. A lot of researches have shown.that en.rmou. loss of resou.ces an. even.lives has been.experien.ed in.man. cou.tries of the world du. to corrosion. There is therefore n.ed to device a mean. of combatin. this men.ce so as to save differen. cou.tries of the world in.lu.in. n.geria the cost en.u.ed du. to corrosion. This research has helped to determin. the role of bacteria in.the corrosion.of high carbon.steel u.der aerobic an. an.erobic con.ition. was in.estigated u.in. su.phate redu.in. bacteria an. other aerobes. A sample of high carbon.steel grade of chemical composition. 96% iron.(Fe), 1.08% carbon.(C), 0.349% silicon.(Si), 0.841% man.an.se (Mn., 0.005% phosphoru. (P) an. 0.005% su.phu. (S), was obtain.d in.the form of steel plate. Eighteen.(18) samples of the high carbon.steel were prepared. Stan.ard microbiological methods were u.ed to isolate aerobic an. an.erobic bacteria isolates. The microbes isolated from the soil in.lu.ed;aerobes (Bacillu. species, Pseu.omon.s species) an. an.erobes (Desu.fovibrio species, Thiobacillu. species). The role of bacteria in.the corrosion.of high carbon.steel was estimated u.in. the weight loss techn.qu. an. the electrochemical poten.ial measu.emen. techn.qu.. Eighteen.samples of a high carbon.steel of kn.wn.composition. were exposed to su.phate redu.in. bacteria u.der differen. en.iron.en.s (aerobic, an.erobic an. con.rol). The physical an. chemical chan.es were examin.d an. mon.tored on.weekly basis for six weeks. It was observed that the cou.on. immersed in.the media with su.phate redu.in. bacteriu. u.derwen. fast activation.an. n.0}erou. corrosion.sites were formed on.the su.faces. The average corrosion.rate for six weeks (42 days) period of time as determin.d by the weight loss method an. electrochemical testin. were fou.d to be 0.0004595 mm/year, -0.712 mV in.aerobic en.iron.

关键词： Bacillu. Species Pseu.omon.s Species Desu.fovibrio Species Thiobacillu. Species Corrosion Steel

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

In.egrated Approaches of Mechan.cal Barrier, In.ecticide an. Botan.cals again.t Man.o Mealybu. (Drosicha man.iferae)

引用

Advan.es in.En.omology 2024年第3期12卷 195-202页

作者： n. Akhter M. Z. Alam M. A. Rahaman.M. R. u. Miah I. H. Mian.M. A. Latif Departmen. of En.omology Faculty of Agriculture Sher-e-Bangla Agricultural University Dhaka Bangladesh Departmen. of En.omology Faculty of Agriculture Bangabandhu Sheikh Mujibur Rahman Agricultural University Gazipur Bangladesh Departmen. of Plan. Pathology Faculty of Agriculture Sher-e-Bangla Agricultural University Dhaka Bangladesh Departmen. of Plan. Pathology Bangabandhu Sheikh Mujibur Rahman Agricultural University Gazipur Bangladesh

An.experimen. was con.u.ted to test the efficacy of a mechan.cal barrier arou.d the tree tru.k with on. spray of Cypermethrin.@ 1 ml/l an. tu.meric powder extract @ 15 g/500ml of water applied in.in.egrated approaches again.t man.o mealybu. on.man.o tree. There were 7 treatmen.s in.lu.in. a con.rol. The treatmen.s were Mechan.cal barrier, Cypermethrin.spray @ 1 ml/l, Tu.meric powder spray @ 15 g/500ml of water, Cypermethrin.spray + Tu.meric spray, Cypermethrin.spray + Mechan.cal barrier, Tu.meric + Mechan.cal barrier an. u.treated con.rol. Three-year-old man.o plan.s grafted from a 5-year-old man.o tree (Variety Amropali) an. plan.ed in.pots were u.ed in.the experimen.. The treatmen., Cypermethrin.spray + Mechan.cal barrier gave the highest redu.tion.of man.o mealybu. popu.ation.87.06% to 93.90% followed by Tu.meric spray + Mechan.cal barrier an. showed 81.13% to 86.04% an. Mechan.cal barrier alon. showed 81.13% to 84.59% popu.ation.redu.tion. Tu.meric powder extract showed on.y (8.42% to 23.77%) popu.ation.redu.tion.of man.o mealybu. which was lowest compared to other treatmen.s.

关键词： Man.o Mealybu. In.egrated Man.gemen.

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

Polio eradication.su.veillan.e in.Sri Lan.a,2019-2023

引用

Asian.Pacific Jou.n.l of Tropical Medicin. 2024年第6期17卷 268-272页

作者： M.A.Y.Fern.n.o n.S.Madarasin.he C.Ran.an. n.Weerasin.he D.C.u.D.Weligamage J.I.Abeyn.yake Departmen. of Medical Microbiology an. Immu.ology Faculty of MedicineUniversity of ColomboSri Lanka Departmen. of Virology Medical Research InstituteColombo 08Sri Lanka Medical Research In.titu.e Colombo 08Sri Lanka

Objective:To evalu.te the polio laboratory su.veillan.e carried ou. from Jan.0}ry,2019 to May,2023 by the Polio Region.l Referen.e Laboratory,Sri ***:This retrospective stu.y an.lyzed all stool samples received u.der the acu.e flaccid paralysis(AFP)an. immu.odeficien. vaccin.-derived polioviru.(VDPV)su.veillan.e at Polio Region.l Referen.e Laboratory,Sri Lan.a from Jan.0}ry,2019 to May,*** resu.ts of the testin. methodologies were extracted from the laboratory data system,i.e.,polioviru. viru. isolation.in.ra-typic differen.iation.VDPV real time reverse tran.criptase polymerase chain.reaction.ITD/VDPV rRTPCR)an. sequ.n.in.,alon. with the data on.timin. of reportin. resu.ts,stool adequ.cy an. *** was an.lyzed u.in. descriptive ***:A total of 2141 stool samples from 1644 cases were received for AFP su.veillan.e from Sri Lan.a(93.61%),Maldives(1.52%),an. immu.odeficien. VDPV(4.86%)*** polioviru.es(19/1644,1.15%)an. n.n.polio en.eroviru.es(73/1644,4.44%)were isolated,while Sabin.like 3 viru. was detected in.majority(12/19,63.15%)amon. the polioviru. *** polioviru.es or circu.atin. VDPVs were n.t detected amon. the *** all years of the stu.y,the n.n.polio AFP detection.rate was>1/100000 in.children.aged less than.15 years,whereas stool adequ.cy rate was>80%.All resu.ts were reported within.14 days of receipt,en.u.in. timely reportin. as per global ***:The Polio Region.l Referen.e Laboratory,Sri Lan.a plays a vital role in.main.ain.n. the polio-free statu. in.the cou.try throu.h its robu.t laboratory su.veillan.e,while adherin. to the su.veillan.e ***-detection.of wild polioviru.es an. circu.atin. VDPV du.in. the stu.y period rein.orces the polio-free statu. in.the cou.try.

关键词： Polioviru. Polio laboratory su.veillan.e Region.l referen.e laboratory Polio eradication

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

Deployin. Hybrid En.embleMachin. Learn.n. Techn.qu.s for Effective Cross-Site Scriptin. (XSS) Attack Detection

引用

Compu.ers, Materials an. Con.in.0} 2024年第1期81卷 707-748页

作者： Bacha n.u. Lu.S. u. Rehman.A. Idrees M. Ghadi Y.Y. Alahmadi T.J. School of Cyber Scien.e an. En.in.erin. Huazhong University of Science and Technology Wuhan 430073 China Departmen. of Compu.er Scien.e an. En.in.erin. University of Engineering and Technology Lahore 54000 Pakistan Departmen. of Compu.er Scien.e an. Software En.in.erin. Al Ain University Al Ain Abu Abu Dhabi 12555 United Arab Emirates Departmen. of In.ormation.Systems College of Computer and Information Sciences Princess Nourah bint Abdulrahman University Riyadh 84428 Saudi Arabia

Cross-Site Scriptin. (XSS) remain. a sign.fican. threat to web application.secu.ity, exploitin. vu.n.rabilities to hijack u.er session. an. steal sen.itive data. Tradition.l detection.methods often.fail to keep pace with the evolvin. sophistication.of cyber threats. This paper in.rodu.es a n.vel hybrid en.emble learn.n. framework that leverages a combin.tion.of advan.ed machin. learn.n. algorithms-Logistic Regression.(LR), Su.port Vector Machin.s (SVM), eXtreme Gradien. Boostin. (XGBoost), Categorical Boostin. (CatBoost), an. Deep n.u.al n.tworks (Dn.). u.ilizin. the XSS-Attacks-2021 dataset, which comprises 460 in.tan.es across variou. real-world trafficrelated scen.rios, this framework sign.fican.ly en.an.es XSS attack detection. Ou. approach, which in.lu.es rigorou. featu.e en.in.erin. an. model tu.in., n.t on.y optimizes accu.acy bu. also effectively min.mizes false positives (FP) (0.13%) an. false n.gatives (Fn. (0.19%). This comprehen.ive methodology has been.rigorou.ly validated, achievin. an.u.preceden.ed accu.acy of 99.87%. The proposed system is scalable an. efficien., capable of adaptin. to the in.reasin. n.0}ber of web application. an. u.er deman.s withou. a declin. in.performan.e. It demon.trates exception.l real-time capabilities, with the ability to detect XSS attacks dyn.mically, main.ain.n. high accu.acy an. low laten.y even.u.der sign.fican. loads. Fu.thermore, despite the compu.ation.l complexity in.rodu.ed by the hybrid en.emble approach, strategic u.e of parallel processin. an. algorithmtu.in. en.u.es that the system remain. scalable an. performs robu.tly in.real-time application.. Design.d for easy in.egration.with existin. web secu.ity systems, ou. framework su.ports adaptable Application.Programmin. In.erfaces (APIs) an. a modu.ar design. facilitatin. seamless au.men.ation.of cu.ren. defen.es. This in.ovation.represen.s a sign.fican. advan.emen. in.cybersecu.ity, offerin. a scalable an. effective solu.ion.for secu.in. modern.web application. a

关键词： Cross-site scriptin. hybrid learn.n. machin. learn.n. stackin. en.emble learn.n. XSS detection

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

Role of marin. n.tu.al produ.ts in.the developmen. of an.iviral agen.s again.t SARS‑CoV‑2:poten.ial an. prospects

引用

Marin. Life Scien.e & Techn.logy 2024年第2期6卷 280-297页

作者： D.P.n.gahawatta n.M.Liyan.ge Thilin. u.Jayawarden. H.H.A.C.K.Jayawardhan. Seon.‑Hu. Jeon. Hyu.g‑Ju. Kwon.You.Jin.Jeon Departmen. of Marin. Life Scien.es Jeju National UniversityJeju 690-756Republic of Korea Departmen. of Chemistry Biochemistry and PhysicsUniversitédu QuébecàTrois-RivièresTrois-RivièresQC G8Z 4M3Canada Marin. Scien.e In.titu.e Jeju National UniversityJeju 63333Republic of Korea Fu.ction.l Biomaterial Research Cen.er Korea Research Institute of Bioscience and BiotechnologyJeongeup-siRepublic of Korea

A n.vel coron.viru.,kn.wn.as severe acu.e respiratory syn.rome coron.viru. 2(SARS-CoV-2),has su.faced an. cau.ed global con.ern.owin. to its ***-CoV-2 is the cau.ative agen. of coron.viru. disease 2019;however,it was on.y discovered at the en. of the year an. was con.idered a pan.emic by the World Health ***,the develop-men. of n.vel poten. in.ibitors again.t SARS-CoV-2 an. fu.u.e ou.breaks is u.gen.ly *** n.tu.ally occu.rin. bioactive su.stan.es have been.stu.ied in.the clin.cal settin. for diverse *** in.ricate in.ection.an. replication.mechan.sm of SARS-CoV-2 offers diverse therapeu.ic dru. targets for developin. an.iviral medicin.s by employin. n.tu.al produ.ts that are safer than.syn.hetic *** n.tu.al produ.ts(Mn.s)have received in.reased atten.ion.in.the developmen. of n.vel dru.s owin. to their high diversity an. ***,this review article in.estigates the in.ection.an. replication.mechan.sms,in.lu.in. the fu.ction.of the SARS-CoV-2 gen.me an. ***,we highlighted an.i-SARS-CoV-2 therapeu.ic in.erven.ion.efforts u.ilizin. Mn.s an. predicted SARS-CoV-2 in.ibitor design.

关键词： SARS-CoV-2 Marin. n.tu.al produ.ts Dru. targets In.ibitors

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

Old-growth mixed dipterocarp forests show variable losses an. gain. in.abovegrou.d biomass an. stan.in. carbon.over forty years

引用

Forest Ecosystems 2024年第1期11卷 14-23页

作者： Sisira Ediriweera Champika Ban.ara Tithira Lakkan. Shan.ka Jayasin.he David Woodbu.y Aru. Dayan.n.an.B.M.P.Sin.haku.ara Xian.chen. Mi I.A.u.n.Gu.atilleke C.V.S.Gu.atilleke Mark SAshton Departmen. of Scien.e an. Techn.logy Uva Wellassa UniversityBadullaSri Lanka The Forest School Yale School of the EnvironmentYale UniversityNew HavenCT06511USA Departmen. of Forestry an. En.iron.en.al Scien.e University of Sri JayewardenepuraNugegodaSri Lanka State Key Laboratory of Vegetation.an. En.iron.en.al Chan.e Institute of BotanyChinese Academy of SciencesBeijing100093China Botan. Departmen. University of PeradeniyaPeradeniyaSri Lanka

Backgrou.d:n. stu.ies have docu.en.ed lon.-term tren.s in.abovegrou.d biomass(AGB)for mixed-dipterocarp forests(MDF),the domin.n. rain.forest type in.tropical wet equ.torial *** ou. stu.y,we sou.ht to docu.en. su.h tren.s over forty years across three sites represen.in. lowlan. to lower mon.an. ***:To do this,we established fifty 100 m×25 m plots in.1978 across three sites sampled alon. an.elevation.gradien.,iden.ified as matu.e old-growth *** measu.ed trees for diameter at breast height that we iden.ified to species an. *** took wood samples to calcu.ate species wood-specific *** re-measu.ed plots in.1998 an. again.in.***:We show stan.in. AGB for all sites combin.d to be 517.52 Mg·ha^(-1)in.1978,bu. this declin.d by 17%over 40 years to 430.11 Mg·ha^(-1).n. differen.es exist amon. sites in.AGB primarily becau.e of con.iderable within.site variation.bu. in.eraction. of time with site show declin.s across sites were n.t u.iform,on. remain.d abou. the *** few species represen.ed a high proportion.of the AGB with the top five species comprisin. between.34%an. 65%,depen.in. u.on.site an. year *** species,Mesu. n.gassariu.,represen.ed a disproportion.tely large amou.t of AGB an. declin. over time,particu.arly at the low elevation.***:Ou. resu.ts are directly relevan. to estimatin. AGB an. stan.in. carbon.sequ.stered in.*** stu.y is the first to demon.trate varyin. bu. overall,declin.n. tren.s in.amou.ts of AGB amon. forests makin. prediction. of biomass an. stan.in. carbon.in.MDF difficu.t over wide region..

关键词： Western.ghats Shorea spp. Sou.heast Asia Sri Lan.a Tropical rain.forest Wood specific 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

Promotion.of stru.tu.al plasticity in.area V2 of visu.l cortex preven.s again.t object recogn.tion.memory deficits in.agin. an. Alzheimer's disease roden.s

引用

n.u.al Regen.ration.Research 2024年第8期19卷 1835-1841页

作者： Iren. n.varro-Lobato Mariam Masmu.i-Martín.Man.0}l F.López-Aran.a Ju.n.F.López-Téllez Gloria Delgado Pablo Gran.dos-Du.án.Celia Gaon.-Romero Marta Carretero-Rey Sin.orian. Posadas María E.Qu.ros-Ortega Zafar u.Khan Laboratory of n.u.obiology Centro de Investigaciones Médico Sanitarias(CIMES)University of MalagaMalagaSpain Departmen. of Medicin. Faculty of MedicineUniversity of MalagaMalagaSpain Cen.ro de In.estigación.Biomédica en.Red de En.ermedades n.u.odegen.rativas(CIBERn.D) Institute of Health Carlos IIIMadridSpain the Don.ers In.titu.e for Brain.Cogn.tion.an. Behaviou. Radboud UniversityNijmegenThe Netherlands the Brain.Metastasis Grou. National Cancer Research Centre(CNIO)MadridSpain the Departmen. of n.u.obiology University of California-Los AngelesLos AngelesCAUSA

Memory deficit,which is often.associated with agin. an. man. psychiatric,n.u.ological,an. n.u.odegen.rative diseases,has been.a challen.in. issu. for *** till n.w,all poten.ial dru. can.idates have failed to produ.e satisfa ctory ***,in.the search for a solu.ion.we fou.d that a treatmen. with the gen. correspon.in. to the RGS14414protein.in.visu.l area V2,a brain.area con.ected with brain.circu.ts of the ven.ral stream an. the medial temporal lobe,which is cru.ial for object recogn.tion.memory(ORM),can.in.u.e en.an.emen. of *** this stu.y,we demon.trated that the same treatmen. with RGS14414in.visu.l area V2,which is relatively u.affected in.n.u.odegen.rative diseases su.h as Alzheimer s disease,produ.ed lon.lastin. en.an.emen. of ORM in.you.g an.mals an. preven. ORM deficits in.roden. models of agin. an. Alzheimer’s ***,we fou.d that the preven.ion.of memory deficits was mediated throu.h the u.regu.ation.of n.u.on.l arbo rization.an. spin. den.ity,as well as an.in.rease in.brain.derived n.u.otrophic factor(BDn.).A kn.ckdown.of BDn. gen. in.RGS14414-treated agin. rats an. Alzheimer s disease model mice cau.ed complete loss in.the u.regu.ation.of n.u.on.l stru.tu.al plasticity an. in.the preven.ion.of ORM *** fin.in.s su.gest that BDn.-mediated n.u.on.l stru.tu.al plasticity in.area V2 is cru.ial in.the preven.ion.of memory deficits in.RGS14414-treated roden. models of agin. an. Alzheimer’s ***,ou. fin.in.s of RGS14414gen.-mediated activation.of n.u.on.l circu.ts in.visu.l area V2 have therapeu.ic relevan.e in.the treatmen. of memory deficits.

关键词： behavioral performan.e brain.derived n.u.otrophic factor cogn.tive dysfu.ction episodic memory memory circu.t activation memory deficits memory en.an.emen. object recogn.tion.memory preven.ion.of memory loss regu.ator of G protein.sign.lin.

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

Optical coatin. an. n.n.-stru.tu.in. on.plastics

引用

光学精密工程 2005年第4期13卷 459-464页

作者： u. Schu.z P. Mu.zert A. Kaless n. Kaiser Frau.hofer In.titu. für An.ewan.te Optik u.d Fein.echn.k Albert-Ein.tein.Str. 7 D-07745 Jena GermanyFraunhofer Institut für Angewandte Optik und Feinmechnik Albert-Einstein-Str. 7D-07745 Jena GermanyFraunhofer Institut für Angewandte Optik und Feinmechnik Albert-Einstein-Str. 7D-07745 Jena GermanyFraunhofer Institut für Angewandte Optik und Feinmechnik Albert-Einstein-Str. 7D-07745 Jena Germany

The coatin. of plastics for optical application. is in.en.ed to improve the mechan.cal du.ability of soft polymers an. to serve an.an.ireflection.fu.ction. u.u.lly a classic fou.-layer an.ireflection.system is added on.top of a sin.le-layer hard coatin.. With n.edle optimisation.an.altern.tive coatin. design.has been.developed. Plasma ion.assisted deposition.was u.ed to deposit coatin.s u.on.polymers. u.iform an.ireflection.an. high scratch resistan.e have been.achieved.

关键词：光学涂覆技术纳米结构塑料光学仪器

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

Etch In.u.tion.Time in.CR-39 Detectors Etched in.n.2CO3 Mixed n.OH Solu.ion

引用

Chin.se Physics Letters 2009年第9期26卷 105-107页

作者： n. Ali E. u. Khan.K. Khan DPAM PLEAS P.O. Nilore Islamabad Pakistan P.D PINSTECH P.O. Nilore Islamabad Pakistan Departmen. of Physics CIIT Islamabad Pakistan HPD PINSTECH P.O. Nilore Islamabad Pakistan

Six differen. solu.ion. of 6M n.OH, con.ain.n. differen. amou.ts of n.2CO3 at 70℃ were u.ed for the revelation.of laten. damage trails in.CR-39 plastic track detectors. These detectors were earlier exposed to fission.fragmen.s from ^252 Cf sou.ce for 30 min.in.vacu.m an. were then.etched in.the respective solu.ion. for differen. etchin. time in.ervals of 5-20 min.startin. from 5min.u. to 160min. The etch in.u.tion.time in.each detector was obtain.d by extrapolatin. the in.ersection.of resu.tin. cu.ves of track len.ths an. track diameters with the time axis.

关键词： n. En.lish Keyword

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

Combin.tion. of electron.an. proton.don.rs in.tran.ition.metal complex mediated n.trogen.redu.tion.reaction.

引用

Scien.e Chin. Chemistry 2024年第7期67卷 2136-2154页

作者： Delon. Han.Li Yan. Hao Hu.n. Priyan.a Chakraborty Shashikan. u.Dighe Ku.-Wei Hu.n. KAu.T Catalysis Cen.er an. Division.of Physical Scien.e an. En.in.erin. King Abdullah University of Science and TechnologyThuwal 23955Saudi Arabia Agen.y for Scien.e Technologyand ResearchInstitute of Materials Research and Engineering and Institute of Sustainability for ChemicalsEnergy and EnvironmentSingapore 138634Singapore

n.trogen.fixation.is a complex process in.olvin. the tran.fer of six electron. an. *** from the con.en.ion.l Haber-Bosch process,which relies on.hydrogen.H_(2))to provide both electron. an. proton. to redu.e n.trogen.n.(2)),homogen.ou. tran.ition.metal complex-catalyzed n.(2)redu.tion.reaction.(n.R)employ an.array of electron.an. proton.don.rs or even.electron.don.rs combin.d with *** the syn.hesis of diverse catalytic progress,the categories of don.rs have seen.rapid ***,existin. literatu.e on.y provides su.maries regardin. the metal,ligan.s,an. *** the sign.fican.e of electron.an. proton.don.r combin.tion. in.n.trogen.redu.tion.reaction.,n. literatu.e has thorou.hly reviewed this ***,we hereby compiled a comprehen.ive list of common.y u.ed reagen.s in.n.(2)redu.tion.an. classified them accordin. to their specific don.r *** review presen.s clear an. organ.zed in.ormation.abou. these combin.tion.,alon. with a su.mary of their gen.ral performan.e tren. in.n.R with related ***,we con.lu.e the discu.sion.by highlightin. key poin.s for researchers to con.ider when.selectin. catalysts an. don.r combin.tion.,with the u.timate goal of advan.in. the field of n.trogen.fixation.

关键词： din.trogen.redu.tion.reaction redu.in. don.r combin.tion tran.ition.metal complexes homogen.ou. catalysis

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：