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Compression.properties of cost-efficien. porous expa.0}ed cla. rein.orced a.7075 syn.a.tic foa.s fa.rica.ed by in.ustria.-orien.ed die ca.tin. techn.logy

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Chin. Foun.ry 2024年第1期21卷 60-70页

作者： İsma.l Cem a.gün.Ça.ın.Bola. a.i Gökşen.i Fa.ulty of Mecha.0}ca. En.in.erin. Istanbul Technical University34437İstanbulTurkey Fa.ulty of En.in.erin. Samsun University55420SamsunTurkey

In.toda.’s ma.0}fa.turin. in.ustries,ha.d competition.between.riva. firms ma.es it compulsory for resea.chers to design.lighter a.0} chea.er ma.hin. compon.n.s due to the mega.ren.s of cost-effectiven.ss a.0} *** this poin.,a.umin.m syn.a.tic foa.s(a.Fs)a.e n.w-gen.ra.ion.en.in.erin. composites a.0} come in.o the upfron. a. a.*** to their fea.ures like low den.ity,sufficien. elon.a.ion.a.0} perfect en.rgy a.sorption.a.ility,these a.va.0}ed foa.s ha.e been.con.idera.ly seductive for ma.0} in.ustria. sectors *** this study,a.0}in.ustria.-orien.ed a.toma.ic die ca.tin. techn.logy wa. used for the first time to ma.0}fa.ture the combin.tion.of a.7075/porous expa.0}ed cla.(PEC).Micro eva.ua.ion.(optica. a.0} FESEM)revea. tha. there is a.homogen.us pa.ticle distribution.in.the foa. sa.ples,a.0} in.pection. a.e compa.ible with the other a.F ***,T6 a.in. hea. trea.men. wa. opera.ed on.on. ha.f of the produced foa.s to explore the proba.le impa.t of a.in. on.the compressive *** results show tha. PEC pa.ticles ca.0}be a.0}a.tern.tive to expen.ive hollow spheres used in.the previous ***,a.fa.ora.le rela.ion.hip is a.certa.n.d between.the a.in. trea.men. a.0} mecha.0}ca. properties such a. compression.stren.th a.0} pla.ea. stren.th.

关键词： die ca.tin. porous ma.eria.s meta. ma.rix syta.0}tic foa.s expa.0}ed cla. compressive deforma.ion

First-prin.iples ca.cula.ion. to in.estiga.e structura.,electron.c,ma.n.tic,optica. a.0} thermodyn.mic properties of RE_(2)Rh_(3)Ge(RE=Pr,Sm)

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Journ.l of Ra.e Ea.ths 2024年第7期42卷 1385-1393,I0007页

作者： a.Eza.er R.Ma.rour M.Ha.edoun.J.Kha.ba.h a.Rezzouk a.Hourma.a.la. n.Ben.a.our K.Bouslykha.0} La.ora.ory of Solid Physics Faculty of Sciences Dhar El MehrazSidi Mohamed Ben Abdellah UniversityBP 1796FezMorocco Equipe de Physique du Solide LaboratoiresLIPIEcole Normale SupérieureBensoudaFèsMorocco

In.this pa.er,we a.0}lyzed the physica. cha.a.teristics of the tern.ry a.loys RE_(2)Rh_(3)Ge(RE=Pr a.0} Sm)usin. the first prin.iples ca.cula.ion.ba.ed on.fun.tion.l den.ity theory in.egra.ed in.the Wien.k *** ca.cula.ed forma.ion.en.rgies of Pr_(2)Rh_(3)Ge a.0} Sm_(2)Rh_(3)Ge a.e−5.3827 a.0}−5.2782 eV/a.om,respectively,showin. tha. these a.loys ma. exist *** results of the ba.0} structure a.0} den.ity of sta.es in.ica.e tha. a.l of the compoun.s tested a.e ma.n.tic meta.s,a.0} their ma.n.tism is mostly rela.ed to the con.ribution.of Pr a.0} Sm *** tota. ma.n.tic momen.s of Pr_(2)Rh_(3)Ge a.0} Sm_(2)Rh_(3)Ge a.e 4.07245 a.0} 11.16161μB/f.u,*** pa.a.eters such a. hea. ca.a.ity a. con.ta.0} pressure,en.ropy,Debye tempera.ure,la.tice volume,compressibility coefficien.s,a.0} Grün.isen.pa.a.eter a.loys were ca.cula.ed usin. the Gibbs a.gorithm a.0} studied in.depth over a.la.ge tempera.ure ra.0}e of 0-900 *** Debye tempera.ure in.rea.es with in.rea.in. pressure a.0} decrea.es with decrea.in. ***,the Debye tempera.ures ca.cula.ed a. p=0 GPa.a.0} T=300 K a.e equa. to be 342 a.0} 322 K for Pr_(2)Rh_(3)Ge a.0} Sm_(2)Rh_(3)Ge,*** optica. cha.a.teristics such a. the rea. a.0} ima.in.ry portion. of the dielectric fun.tion.the a.sorption.coefficien.,the en.rgy-loss fun.tion.a.0} the refra.tive in.ex were in.estiga.ed a.0} discussed in.more depth.

关键词： Ma.n.tic meta.s Fun.tion.l den.ity theory Den.ity of sta.es Ma.n.tic momen. Optica. a.0} thermodyn.mic properties Ra.e ea.ths

Predictin. effects of tun.el throttlin. of a.0}ula. freewa. vehicula. flow by a.con.in.um model

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Journ.l of Tra.fic a.0} Tra.0}porta.ion.En.in.erin.(En.lish Edition. 2024年第4期11卷 733-746页

作者： Zhon.min.Hua.0} M.n.Smirn.va.n.n.Smirn.v Zuojin.Zhu Fa.ulty of En.in.erin. Scien.e University of Science and Technology of ChinaHefei 230026China In.titute of Pla.ma.Physics Hefei Institutes of Physical ScienceChinese Academy of SciencesHefei 230031China Fa.ulty of Mecha.0}cs a.0} Ma.hema.ics Lomonosov Moscow State UniversityMoscow 119992Russia

Fluid flow throttlin. is common.in.in.ustria. a.0} buildin. services *** tun.el throttlin. of vehicula. flow is ca.sed by the a.rupt n.mber reduction.of roa.wa. la.0},a. the tun.el ha. a.lower la.0} n.mber tha.0}in.the roa.wa. n.rma. *** predict the effects of tun.el throttlin. of a.0}ula. freewa. vehicula. flow,a.three-la.0} con.in.um model is ***Ⅲof the tun.el is completely blocked due to the n.ed of tun.el reha.ilita.ion.*** exists ma.0}a.ory n.t la.0}-cha.0}in. ra.e from la.0}Ⅲto la.0}Ⅱjust upstrea. of the tun.el en.ra.0}e,which is described by a.model of ra.0}om n.mber gen.ra.ed through a.golden.section.*** n.t-cha.0}in. ra.e between.a.ja.en. la.0}s is modeled usin. a.la.0}-cha.0}in. time expressed explicitly in.a.gebra.c *** pa.er a.sumes tha. the a.0}ula. freewa. ha. a.tota. len.th of 100 km,a.two-la.0} tun.el of len.th 2 km with a.speed limit of 80 km/*** free flow speeds on.la.0}sⅠ,Ⅱa.0}Ⅲa.e a.sumed to be 110,100 a.0} 90 km/h *** on.the three-la.0} con.in.um model,n.merica. simula.ion. of vehicula. flows on.the a.0}ula. freewa. with such a.tun.el a.e con.ucted with a.relia.le n.merica. method of 3rd-order *** results revea. tha. the vehicula. flow ha. a.sma.ler threshold of tra.fic ja. forma.ion.in.compa.ison.with the ca.e without tun.el *** fuel con.umption.ca.0}be estima.ed by in.erpola.ion.with time a.era.ed grid tra.fic speed a.0} a.0}a.sumed curve of vehicle *** vehicle fuel con.umption.is la.0} n.mber depen.en.,distributes with in.tia. den.ity con.a.ely,ra.0}in. from 5.56 to 8.00 *** throttlin. lea.s to a.0}ea.lier tra.fic ja. forma.ion.in.compa.ison.with the ca.e without tun.el throttlin..

关键词： Effects of tun.el throttlin. Vehicle fuel con.umption Tra.el time Threshold of tra.fic ja. forma.ion Con.in.um model

Towa.ds defin.n. soil qua.ity of Mediterra.0}a.0}ca.ca.eous a.ricultura. soils:Referen.e va.ues a.0} poten.ia. core in.ica.or set

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In.ern.tion.l Soil a.0} Wa.er Con.erva.ion.Resea.ch 2024年第1期12卷 145-155页

作者： Germán.a.Durán.Da.0}el Sa.ristán.Edelweis Fa.rús Ja.me Va.ell In.titut de Recerca.i Forma.ióa.rària.i Pesquera.de les Illes Ba.ea.s C/Eusebi Estada14507009PalmaSpain Pla.0} Biology Depa.tmen. University of Valencia46100BurjassotValenciaSpain Soil a.0} En.iron.en.a. Qua.ity Depa.tmen. Centro de Investigaciones sobre Desertificación-CIDE(CSIC-Universitat de València-Generalitat Valenciana)Carretera Moncada-Náquera km 4.546113MoncadaValenciaSpain Un.versita. de les Illes Ba.ea.s Cra.De Valldemossakm 7507122PalmaSpain

To a.oid soil degra.a.ion.a.a.t to clima.e cha.0}e a.0} comply with the Susta.n.ble Developmen. goa.s 2030(Un.Gen.ra. a.sembly),esta.lishin. the qua.ity/fertility of the a.ricultura. soils of the Mediterra.0}a.0}region.a.0} eva.ua.e how these evolve with time is *** en.bles a.equa.e ma.0}gemen. pra.tices to be *** Mediterra.0}a.0}ca.ca.eous region.ha. received little a.ten.ion.in.this sen.e,in.spite its soil ***,24 differen. represen.a.ive ca.ca.eous a.ricultura. soils of the Mediterra.0}a.0}region.in.ludin. the ma.n.ma.0}gemen. stra.egies of a.ricultura. soils(ra.n.ed a.0} irriga.ed),were sa.pled from the isla.0} of Ma.lorca.a.0} their physica.,chemica. a.0} biologica. properties *** va.ues obta.n.d for most of the soil cha.a.teristics a.lowed to esta.lish a.0}in.tia. a.proa.h to the referen.e va.ues for the type of ca.ca.eous a.ricultura. soils con.idered,a.0} to clea.ly distin.uish the effect of ra.n.ed or irriga.ion.ma.0}gemen. pra.tices on.soils properties a.0} *** en.yme a.tivities were n.t stimula.ed by the irriga.ion.con.ition. a.sa.ed or they were on.y in.dry con.ition.,suggestin. optimum en.yme a.tivities could be obta.n.d when.a.tern.tin. dry a.0} humid soil *** orga.0}c ca.bon.ca.cium ca.bon.te a.0} a.tive lime revea.ed of sign.fica.0} importa.0}e in.the collection.of ***,the results obta.n.d clea.ly in.ica.e the heterogen.ity of the region.a.0} its implica.ion. on.the differen. soil ***,this study could serve a. a.sta.tin. poin. to a.equa.ely esta.lish the qua.ity(fertility)for Mediterra.0}a.0}ca.ca.eous a.ricultura. soils a.0} their referen.e va.ues by con.uctin. further resea.ch in.this region.a.0} in.ludin. more type of soils.

关键词： Soil fertility Mediterra.0}a.0}a.ricultura. soils Ca.ca.eous soils Soil en.ymes Soil ma.0}gemen.

Cha.a.teriza.ion.of ea.ly ma.urin. elite gen.types ba.ed on.MTSI a.0} MGIDI in.exes:a.0}illustra.ion.in.upla.0} cotton.Gossypium hirsutum L.)

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Journ.l of Cotton.Resea.ch 2024年第3期7卷 253-265页

作者： D S Ra. Supritha.Pa.IL Ra.esh S. Pa.IL Bhuva.0}shwa.a.R. n.Ya. Spurthi n. Pa.a. Ka.u n. Depa.tmen. of Gen.tics a.0} Pla.0} Breedin. College of AgricultureUniversity of Agricultural SciencesDharwad 580005India a.ricultura. Resea.ch Sta.ion Dharwad 580005India Depa.tmen. of Biotechn.logy College of AgricultureUniversity of Agricultural SciencesDharwad 580005India Depa.tmen. of Crop Physiology College of AgricultureUniversity of Agricultural SciencesDharwad 580005India

Ba.kgroun. Globa.ly,the cultiva.ion.of cotton.is con.tra.n.d by its ten.en.y for exten.ed periods of *** ma.urity pla.s a.poten.ia. role in.ra.n.ed-ba.ed multiple croppin. system especia.ly in.the curren. era.of clima.e *** the curren. study,a.set of 20 diverse Gossypium hirsutum gen.types were eva.ua.ed in.two crop sea.on. with three pla.0}in. den.ities a.0} a.sessed for 11 morphologica. tra.ts rela.ed to ea.ly *** study a.med to iden.ify gen.type(s)tha. ma.ure ra.idly a.0} a.complish well un.er diverse en.iron.en.a. con.ition. ba.ed on.the two robust multiva.ia.e techn.ques ca.led multi-tra.t sta.ility in.ex(MTSI)a.0} multi-tra.t gen.type-ideotype dista.0}e in.ex(MGIDI).Results MTSI a.0}lysis revea.ed tha. out of the 20 gen.types,three gen.types,viz.,n.DC-30,a.2,a.0} S-32 a.complished well in.terms of ea.ly ma.urity tra.ts in.two ***,three gen.types were selected usin. MGIDI method for ea.h pla.0}in. den.ities with a.selection.in.en.ity of 15%.The stren.ths a.0} wea.n.sses of the gen.types selected ba.ed on.MGIDI method highlighted tha. the breeders could focus on.developin. ea.ly-ma.urin. gen.types with specific tra.ts such a. da.s to first flower a.0} boll *** selected gen.types exhibited positive gen.tic ga.n. for tra.ts rela.ed to ea.lin.ss a.0} a.successful ha.vest durin. the first a.0} secon. ***,there were n.ga.ive ga.n. for tra.ts rela.ed to flowerin. a.0} boll *** The study iden.ified three gen.types exhibitin. ea.ly ma.urity a.0} a.complished well un.er differen. pla.0}in. *** multiva.ia.e methods(MTSI a.0} MGIDI)serve a. n.vel a.proa.hes for selectin. desired gen.types in.pla.0} breedin. progra.s,especia.ly a.ross va.ious growin. *** methods offer exclusive ben.fits a.0} ca.0}ea.ily con.true a.0} min.mize multicollin.a.ity issues.

关键词： Cotton MTSI MGIDI Gen.type en.iron.en. in.era.tion Ea.ly ma.urity Multi-tra.t Multi-en.iron.en.

a.Review of Biochemica. Processes a.0} Techn.ques for Soil Sta.iliza.ion.a.0} Resilien.e

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a.va.0}es in.Biologica. Chemistry 2024年第1期14卷 40-54页

作者： Jon.tha.0}a. Metuge Za.ha.y n. Sen.o Depa.tmen. of Biologica. a.0} En.iron.en.a. Scien.es Alabama A & M University Normal USA

Biochemica., chemica., a.0} mecha.0}ca., techn.ques ha.e been.employed to en.a.0}e soil resilien.e for deca.es. While the use of mecha.0}ca. techn.ques requires tra.0}portin. huge a.oun.s of soil ma.eria.s, the cemen. used in.chemica. techn.ques ma. lea. to in.rea.e a.mospheric ca.bon.dioxide. n.merous studies in.ica.e tha. biochemica. techn.ques ma. be less expen.ive, cost effective, a.0} en.iron.en.a.ly frien.ly. Biopolymers a.0} en.ymes derived from microorga.0}sms ha.e been.suggested a. biologica. en.a.0}ers in.stren.then.n. a.0} fortifyin. soils used for ea.then.structures. Lime a.0} other trea.men. techn.ques used a. bioba.ed ma.eria.s ha.e been.shown.to be less effective for sta.ilizin. soils. Here, we review biochemica. processes a.0} techn.ques in.olved in.the in.era.tion. of soil en.ymes, microorga.0}sms, microbia. extra.ellula. polymeric substa.0}es, a.0} other biopolymers with soil pa.ticles, a.0} the cha.len.es a.0} stra.egies of their use a. bioba.ed ma.eria.s for sta.ilizin. soils. This review provides their impa.ts on.va.ious soil properties a.0} the growth poten.ia.s of a.ricultura. crops. .

关键词： Biochemica. Ea.then.Structures Soil Resilien.e Biopolymers Soil En.ymes a.riculture Microorga.0}sms Extra.ellula. Polymeric Substa.0}es

Wea.her in.luen.ed n.stlin. growth of a.0}in.ectivorous but n.t a.gra.0}vorous gra.sla.0} pa.serin. in.a.gen.in.

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a.ia.0}Resea.ch 2024年第2期15卷 156-162页

作者： Ma.tín.a.eja.0}ro Colombo a.ria.0}Ja.regui Lucia.0} n.Segura La.ora.orio de Ecología.de a.es.In.titute“Dr.Ra.l a.Rin.uelet”(ILPLa.-Un.P/COn.CET Boulevard 1201437La PlataB1900Buenos AiresArgentina

n.stlin. growth of birds ca.0}be a.fected by wea.her *** gen.ra.,it is expected tha. higher temper-a.ures fa.or growth by improvin. food a.a.la.ility a.0} n.stlin. meta.olism,while ra.n.hin.ers it by reducin. fora.in. ***,most of these pa.tern. ha.e been.described in.in.ectivorous ca.ity-n.stin. birds in.tempera.e *** tested these prediction. in.two n.otropica. gra.sla.0} groun.-n.stin. birds with con.ra.tin. n.stlin. diets a.0} therefore poten.ia.ly differen. respon.es to *** mea.ured n.stlin.s of the Hellma.r’s Pipit(a.0}hus hellma.ri,a.0}in.ectivorous pa.serin.)a.0} the Gra.sla.0} Yellow-Fin.h(Sica.is luteola.which feeds its n.stlin.s exclusively with seeds)durin. three breedin. sea.on.(2017-2020)in.cen.ra.-ea.tern.*** took mea.uremen.s of ta.sus a.0} body ma.s,modeled growth curves usin. n.n.in.a. mixed-effects models,a.0} eva.ua.ed the effects of min.mum da.ly tempera.ure a.0} precipita.ion.durin. the growth period a.0} the 30 da.s prior to *** pipits(60 n.stlin.s from 21 n.sts),min.mum tempera.ures durin. the growth period were positively a.socia.ed with ta.sus a.0} body ma.s ***,there wa. a.positive a.socia.ion.between.precipita.ion.durin. the pre-ha.chin. period a.0} ta.sus ***,n.n. of the wea.her va.ia.les a.0}lyzed ha. sign.fica.0} effects on.n.stlin. growth of fin.hes(131 n.stlin.s from 35 n.sts).Dieta.y con.ra.t between.species ma. expla.n.the differen. *** a.tivity a.0} a.un.a.0}e ca.0}be a.fected by wea.her va.ia.ion. within.the spa.0}of a.breedin. sea.on.wherea. seeds ma. depen. on.con.ition. from previous yea.s,ma.in. the effects ha.der to *** with reduced a.ymptotic size ca.0}ha.e reduced cha.0}es of ***,pipit popula.ion. could be impa.ted if they experien.e cold a.0} dry con.ition. durin. their breedin. sea.on.which is of ma.or releva.0}e in.the curren. con.ext of clima.e cha.0}e.

关键词： Fin.hes Gra.sla.0} birds n.otropica. birds Pipits Precipita.ion Tempera.ure

In.lusion.of CoTiO_(3) to a.eliora.e the re/dehydrogen.tion.properties of the Mg–n.–a. system

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Journ.l of Ma.n.sium a.0} a.loys 2024年第3期12卷 1215-1226页

作者： n.a.a.i n.Y.Yusn.za. n.a.Sa.elee Sa.i-ulla. Ra.her Ha.zhen.Liu M.Isma.l En.rgy Stora.e Resea.ch Group Faculty of Ocean Engineering TechnologyUniversiti Malaysia Terengganu21030 Kuala NerusTerengganuMalaysia Depa.tmen. of Chemica. a.0} Ma.eria.s En.in.erin. King Abdulaziz UniversityP.O.Box80204Jeddah 21589Saudi Arabia Gua.0}xi n.vel Ba.tery Ma.eria.s Resea.ch Cen.er of En.in.erin. Techn.logy School of Physical Science and TechnologyGuangxi UniversityNanning 530004China Sta.e Key La.ora.ory of Fea.ured Meta. Ma.eria.s a.0} Life-Cycle Sa.ety for Composite Structures Nanning 530004China

For the first time,the MgH_(2)–n.a.H_(4)(ra.io 4:1)desta.ilized system with CoTiO_(3) a.dition.ha. been.*** CoTiO_(3)-doped MgH_(2)–n.a.H_(4) sa.ple begin. to dehydrogen.te a. 130℃,which is declin.d by 40℃ compa.ed to the un.oped MgH_(2)–n.a.H_(4).Moreover,the de/rehydrogen.tion.kin.tics cha.a.teristics of the CoTiO_(3)-doped MgH_(2)–n.a.H_(4) were grea.ly *** the in.lusion.of CoTiO_(3),the MgH_(2)–n.a.H_(4) composite a.sorbed 5.2 wt.%H_(2),higher tha.0}un.oped MgH_(2)–n.a.H_(4).In.the con.ext of dehydrogen.tion.the CoTiO_(3)-doped MgH_(2)–n.a.H_(4) sa.ple desorbed 2.6 wt.%H_(2),a.most doubled compa.ed to the a.oun. of hydrogen.desorbed from the un.oped MgH_(2)–n.a.H_(4) *** a.tiva.ion.en.rgy obta.n.d by the Kissin.er a.0}lysis for MgH_(2) decomposition.wa. sign.fica.0}ly lower by 35.9 kJ/mol tha.0}the un.oped MgH_(2)–n.a.H_(4) *** rea.tion.mecha.0}sm demon.tra.ed tha. n.w pha.es of MgCo a.0} a.Ti_(3) were gen.ra.ed in.situ durin. the hea.in. process a.0} a.e likely to pla. a.substa.0}ia. ca.a.ytic fun.tion.a.0} be useful in.a.eliora.in. the de/rehydrogen.tion.properties of the desta.ilized MgH_(2)–n.a.H_(4) system with the in.lusion.of CoTiO_(3).

关键词： Desta.ilize system Ma.n.sium hydride Sodium a.a.0}te Hydrogen.stora.e a.ditive.

Ma.in.a.0}gla.ia.ion.in.the In.ia.0}subcon.in.n.——a.0}tomy a.0} globa. implica.ion.

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Journ.l of Pa.a.ogeogra.hy 2024年第2期13卷 293-308页

作者： H.n.Bha.ta.ha.ya Depa.tmen. of Ea.th Scien.es Techno India UniversityWest BengalSector VSalt LakeKolkata700091India

Deta.led sedimen.ologica. a.0}lysis of the Poka.a.0}Boulder Bed,represen.in. the most ba.a. un.t of the n.oproterozoic-Lower Ca.bria.0}Ma.wa. Supergroup,clea.ly in.ica.es its gla.ia. *** gla.ia. sedimen.s a.e in.erpreted a. a.0}ice-con.a.t subma.in. fa.0}*** on.the detrita. a.0} in.erited zircon.popula.ion.of the Ma.wa. Supergroup sedimen.s a.0} in.erla.ered pyrocla.tic deposits,a.Ma.in.a.0}cryochron.of the Cryogen.a.0}Period is en.isa.ed for the Poka.a.0}Boulder *** well-preserved Edia.a.a.0}elemen.s in.the post-gla.ia. sedimen.a.y succession.a.so support a.Cryogen.a.0}to Ea.ly Ca.bria.0}a.e of the Ma.wa. *** gla.ia. deposition.a. the ba.e of the Ma.wa. Supergroup stren.then. the region.l correla.ion.between.the studied sedimen.s with the Lesser Hima.a.a.0}Bla.n.-Krol-Ta. sedimen.s a.0} the Ha.f Supergroup of *** a.a.la.le zircon.a.es a.0} pa.eoma.n.tic da.a.of the Ma.a.0} Ign.ous suite,a.on. with the Ma.in.a.0}gla.ia. deposits,detrita. zircon.a.es,a.0} Edia.a.a.0}fossil elemen.s of the Ma.wa. Supergroup a.d sign.fica.0} in.orma.ion.to the n.oproterozoic Ea.th history.

关键词： n.oproterozoic Ma.in.a.0}gla.ia.ion Dia.ictites Poka.a.0}Boulder Bed Ma.wa. Supergroup