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Joi.t Feature Encodi.g and Task Ali.nment Mechani.m for Emoti.n-Cause Pai. Extracti.n

Computers, Materi.ls & Conti.ua 2025年第1期82卷 1069-1086页

作者： shi Li.Di.i.Sun College of Computer and Control Engi.eeri.g Northeast Forestry UniversityHarbin150040China

Wi.h the rapi. expansi.n of soci.l medi.,analyzi.g emoti.ns and thei. causes i. texts has gai.ed si.ni.i.ant ***-cause pai. extracti.n enables the i.enti.i.ati.n of causal relati.nships between emoti.ns and thei. tri.gers wi.hi. a text,faci.i.ati.g a deeper understandi.g of expressed senti.ents and thei. underlyi.g *** comprehensi.n i. cruci.l for maki.g i.formed strategi. deci.i.ns i. vari.us busi.ess and soci.tal ***,recent research approaches employi.g multi.task learni.g frameworks for modeli.g often face challenges such as the i.abi.i.y to si.ultaneouslymodel extracted features and thei. i.teracti.ns,or i.consi.tenci.s i. label predi.ti.n between emoti.n-cause pai. extracti.n and i.dependent assi.tant tasks li.e emoti.n and cause *** address these i.sues,thi. study proposes an emoti.n-cause pai. extracti.n methodology that i.corporates joi.t feature encodi.g and task ali.nment *** model consi.ts of two pri.ary components:Fi.st,joi.t feature encodi.g si.ultaneously generates features for emoti.n-cause pai.s and clauses,enhanci.g feature i.teracti.ns between emoti.n clauses,cause clauses,and emoti.n-cause ***,the task ali.nment techni.ue i. appli.d to reduce the labeli.g di.tance between emoti.n-cause pai. extracti.n and the two assi.tant tasks,capturi.g deep semanti. i.formati.n i.teracti.ns among *** proposed method i. evaluated on a Chi.ese benchmark corpus usi.g 10-fold cross-vali.ati.n,assessi.g key performance metri.s such as preci.i.n,recall,and F1 *** results demonstrate that the model achi.ves an F1 score of 76.05%,surpassi.g the state-of-the-art by 1.03%.The proposed model exhi.i.s si.ni.i.ant i.provements i. emoti.n-cause pai. extracti.n(ECPE)and cause extracti.n(CE)compared to exi.ti.g methods,vali.ati.g i.s *** research i.troduces a novel approach based on joi.t feature encodi.g and task ali.nment mechani.ms,contri.uti.g to advancements i. emoti.n-c

关键词： Emoti.n-cause pai. extracti.n i.teracti.e i.formati.n enhancement joi.t feature encodi.g label consi.tency task ali.nment mechani.ms

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Detecti.n and Recogni.i.n of Spray Code Numbers on Can Surfaces Based on OCR

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Computers, Materi.ls & Conti.ua 2025年第1期82卷 1109-1128页

作者： Hai.ong Wang Junchao shi School of Computer Sci.nce Zhongyuan University of TechnologyZhengzhou450007China

A two-stage algori.hm based on deep learni.g for the detecti.n and recogni.i.n of can bottom spray codes and numbers i. proposed to address the problems of small character areas and fast producti.n li.e speeds i. can bottom spray code number *** the codi.g number detecti.n stage,Di.ferenti.ble Bi.ari.ati.n Network i. used as the backbone network,combi.ed wi.h the Attenti.n and Di.ati.n Convoluti.ns Path Aggregati.n Network feature fusi.n structure to enhance the model detecti.n *** terms of text recogni.i.n,usi.g the Scene Vi.ual Text Recogni.i.n codi.g number recogni.i.n network for end-to-end trai.i.g can allevi.te the problem of codi.g recogni.i.n errors caused by i.age color di.torti.n due to vari.ti.ns i. li.hti.g and background *** addi.i.n,model pruni.g and quanti.ati.n are used to reduce the number ofmodel parameters to meet deployment requi.ements i. resource-constrai.ed envi.onments.A comparati.e experi.ent was conducted usi.g the dataset of tank bottom spray code numbers collected on-si.e,and a transfer experi.ent was conducted usi.g the dataset of packagi.g box producti.n *** experi.ental results show that the algori.hm proposed i. thi. study can effecti.ely locate the codi.g of cans at di.ferent posi.i.ns on the roller conveyor,and can accurately i.enti.y the codi.g numbers at hi.h producti.n li.e *** Hmean value of the codi.g number detecti.n i. 97.32%,and the accuracy of the codi.g number recogni.i.n i. 98.21%.Thi. veri.i.s that the algori.hm proposed i. thi. paper has hi.h accuracy i. codi.g number detecti.n and recogni.i.n.

关键词： Can codi.g recogni.i.n di.ferenti.ble bi.ari.ati.n network scene vi.ual text recogni.i.n model pruni.g and quanti.i.ati.n transport model

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The pi.otal role of mi.rogli. i. i.jury and the prognosi. of subarachnoi. hemorrhage

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Neural Regenerati.n Research 2025年第7期20卷 1829-1848页

作者： Wenji.g Ni.g shi Lv Qi.n Wang Yuzhen Xu Department of Rehabi.i.ati.n The Second Affiliated Hospital of Shandong First Medical UniversityTaianShandong ProvinceChina Department of Central Laboratory The Affiliated Taian City Central Hospital of Qingdao UniversityTaianShandong ProvinceChina

Subarachnoi. hemorrhage leads to a seri.s of pathologi.al changes,i.cludi.g vascular spasm,cellular apoptosi.,blood–brai. barri.r damage,cerebral edema,and whi.e matter ***,whi.h are the key i.mune cells i. the central nervous system,mai.tai. homeostasi. i. the neural envi.onment,support neurons,medi.te apoptosi.,parti.i.ate i. i.mune regulati.n,and have neuroprotecti.e *** evi.ence has shown that mi.rogli. play a pi.otal role i. the pathogenesi. of subarachnoi. hemorrhage and affect the process of i.jury and the prognosi. of subarachnoi. ***,mi.rogli. play certai. neuroprotecti.e roles i. the recovery phase of subarachnoi. *** approaches ai.ed at modulati.g mi.rogli. functi.n are beli.ved to attenuate subarachnoi. hemorrhage *** provi.es new targets and i.eas for the treatment of subarachnoi. ***,an i.-depth and comprehensi.e summary of the role of mi.rogli. after subarachnoi. hemorrhage i. sti.l *** revi.w descri.es the acti.ati.n of mi.rogli. after subarachnoi. hemorrhage and thei. roles i. the pathologi.al processes of vasospasm,neuroi.flammati.n,neuronal apoptosi.,blood–brai. barri.r di.rupti.n,cerebral edema,and cerebral whi.e matter *** also di.cusses the neuroprotecti.e roles of mi.rogli. duri.g recovery from subarachnoi. hemorrhage and therapeuti. advances ai.ed at modulati.g mi.rogli.l functi.n after subarachnoi. ***,mi.rogli. i. subarachnoi. hemorrhage are targeted wi.h TLR i.hi.i.ors,nuclear factor-κB and STAT3 pathway i.hi.i.ors,glyci.e/tyrosi.e ki.ases,NLRP3 si.nali.g pathway i.hi.i.ors,Gasdermi. D i.hi.i.ors,vi.cri.ti.e receptorαreceptor agoni.ts,ferroptosi. i.hi.i.ors,geneti. modi.i.ati.n techni.ues,stem cell therapi.s,and tradi.i.nal Chi.ese ***,most of these are sti.l bei.g evaluated at the laboratory *** cli.i.al studi.s and data on subarachnoi. hemorrhage are requi.ed to i.prove the treatment of subarachnoi. hemor

关键词： apoptosi. blood–brai. barri.r brai. edema mi.rogli. neuroi.flammati.n neuron neuroprotecti.n subarachnoi. hemorrhage vasoconstri.ti.n whi.e matter i.jury

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Low-temperature chlori.ati.n roasti.g technology for the si.ultaneous recovery of valuable metals from spent Li.oO_(2)cathode materi.l

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i.ternati.nal Journal of Mi.erals,Metallurgy and Materi.ls 2025年第1期32卷 80-91页

作者： Junji. shi Changle Hou Ji.gji.g Dong Dong Chen Ji.nzhong Li Key Laboratory for Ecologi.al Metallurgy of Multi.etalli. Mi.eral(Mi.i.try of Educati.n) Northeastern UniversityShenyang 110819China School of Metallurgy Northeastern UniversityShenyang 110819China

Wi.h the conti.uous i.crease i. the di.posal volume of spent li.hi.m-i.n batteri.s(Li.s),properly recycli.g spent Li.s has become essenti.l for the advancement of the ci.cular *** study presents a systemati. analysi. of the chlori.ati.n roasti.g ki.eti.s and proposes a new two-step chlori.ati.n roasti.g process that i.tegrates thermodynami.s for the recycli.g of Li. cathode *** acti.ati.n energy for the chlori.e reacti.n was 88.41 kJ/mol accordi.g to thermogravi.etri. analysi.–deri.ati.e thermogravi.etry data obtai.ed by usi.g model-free,model-fi.ti.g,and Z(α)functi.n(αi. conversi.n rate).Results i.di.ated that the reacti.n was domi.ated by the fi.st-order(F1)model when the conversi.n rate was less than or equal to 0.5 and shifted to the second-order(F2)model when the conversi.n rate exceeded *** condi.i.ns were determi.ed by thoroughly i.vesti.ati.g the effects of roasti.g temperature,roasti.g ti.e,and the mass rati. of NH_(4)Cl to Li.oO_(2).Under the opti.al condi.i.ns,namely 400℃,20 mi.,and NH_(4)Cl/Li.oO_(2)mass rati. of 3:1,the leachi.g effi.i.ncy of Li.and Co reached 99.43% and 99.05%,*** of the roasted products revealed that valuable metals i. Li.oO_(2)transformed i.to CoCl_(2) and ***,the reacti.n mechani.m was eluci.ated,provi.i.g i.si.hts for the establi.hment of a novel low-temperature chlori.ati.n roasti.g technology based on a crystal structure *** technology can gui.e the development of Li. recycli.g processes wi.h low energy consumpti.n,low secondary polluti.n,hi.h recovery effi.i.ncy,and hi.h added value.

关键词： spent li.hi.m-i.n battery thermodynami.s chlori.ati.n roasti.g ki.eti.s ci.cular economy

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Effect of pyri.e content on chalcopyri.e flotati.n under di.ferent regri.di.g condi.i.ns

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i.ternati.nal Journal of Mi.erals,Metallurgy and Materi.ls 2025年第1期32卷 49-57页

作者： Zejun Wang Qi.g shi Guofan Zhang Yuxuan Zhu Bi.bi. Li School of Mi.erals Processi.g and Bi.engi.eeri.g Central South UniversityChangsha 410083China Key Laboratory of Hunan Provi.ce for Clean and Effi.i.nt Uti.i.ati.n of Strategi. Calci.m-contai.i.g Mi.eral Resources Central South UniversityChangsha 410083China

Thi. study ai.ed to i.vesti.ate the effect of varyi.g pyri.e(Py)content on copper(Cu)i. the presence of di.ferent regri.di.g condi.i.ns,whi.h were altered usi.g di.ferent types of gri.di.g medi.:i.on,cerami. balls,and thei. mi.ture,followed by flotati.n i. the cleaner *** flotati.n performance of rough Cu concentrate can be i.proved by changi.g the regri.di.g condi.i.ns based on the Py *** electron mi.roscopy,X-ray spectrometry,ethylenedi.mi.etetraaceti. aci. di.odi.m salt extracti.n,and X-ray photoelectron spectroscopy studi.s i.lustrated that when the Py content was hi.h,the use of i.on medi. i. regri.di.g promoted the generati.n of hydrophi.i. Fe OOH on the surface of Py and i.proved the Cu *** cerami. medi.m wi.h a low Py content prevented excessi.e Fe OOH from coveri.g the surface of chalcopyri.e(Cpy).Electrochemi.al studi.s further showed that the galvani. corrosi.n current of Cpy-Py i.creased wi.h the addi.i.n of Py and became stronger wi.h the parti.i.ati.n of i.on medi..

关键词： chalcopyri.e regri.di.g medi. pyri.e galvani. corrosi.n flotati.n

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i.terpretable Machi.e Learni.g Method for Compressi.e Strength Predi.ti.n and Analysi. of Pure Fly Ash-based Geopolymer Concrete

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Journal of Wuhan Uni.ersi.y of Technology(Materi.ls Sci.nce) 2025年第1期40卷 65-78页

作者： shi Yuqi.ng Li.Ji.gyi.ZHANG Yang Li.Li Key Laboratory of Agri.ultural Soi. and Water Engi.eeri.g i. Ari. and Semi.ri. Areas of Mi.i.try of Educati.n Northwest A&F Uni-versityYangling 712100China College of Water Resources and Archi.ectural Engi.eeri.g Northwest A&F UniversityYangling 712100China Chongqi.g Key Laboratory of Publi. Bi. Data Securi.y Technology Chongqing 401420China Chongqi.g College of Mobi.e Communi.ati.n Chongqing 401520China Department of Ci.i. and Envi.onmental Engi.eeri.g The Hong Kong Polytechnic UniversityHung HomKowloonHong KongChina Nati.nal Rai. Transi. Electri.i.ati.n and Automati.n Engi.eeri.g Technology Research Center(Hong Kong Branch) The Hong Kong Polytechnic UniversityKowloonHung HomHong KongChina

i. order to study the characteri.ti.s of pure fly ash-based geopolymer concrete(PFGC)conveni.ntly,we used a machi.e learni.g method that can quanti.y the percepti.n of characteri.ti.s to predi.t i.s compressi.e *** thi. study,505 groups of data were collected,and a new database of compressi.e strength of PFGC was *** order to establi.h an accurate predi.ti.n model of compressi.e strength,fi.e di.ferent types of machi.e learni.g networks were used for comparati.e *** fi.e machi.e learni.g models all showed good compressi.e strength predi.ti.n performance on *** them,R2,MSE,RMSE and MAE of deci.i.n tree model(DT)are 0.99,1.58,1.25,and 0.25,*** R2,MSE,RMSE and MAE of random forest model(RF)are 0.97,5.17,2.27 and 1.38,*** two models have hi.h predi.ti.n accuracy and outstandi.g generali.ati.n *** order to enhance the i.terpretabi.i.y of model deci.i.n-maki.g,we used i.portance ranki.g to obtai. the percepti.n of machi.e learni.g model to 13 *** 13 vari.bles i.clude chemi.al composi.i.n of fly ash(Si._(2)/Al_(2)O_(3),Si.Al),the rati. of alkali.e li.ui. to the bi.der,curi.g temperature,curi.g durati.ns i.si.e oven,fly ash dosage,fi.e aggregate dosage,coarse aggregate dosage,extra water dosage and sodi.m hydroxi.e *** temperature,speci.en ages and curi.g durati.ns i.si.e oven have the greatest i.fluence on the predi.ti.n results,i.di.ati.g that curi.g condi.i.ns have more promi.ent i.fluence on the compressi.e strength of PFGC than ordi.ary Portland cement *** i.portance of curi.g condi.i.ns of PFGC even exceeds that of the concrete mi. proporti.n,due to the low reacti.i.y of pure fly ash.

关键词： machi.e learni.g pure fly ash geopolymer compressi.e strength feature percepti.n

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Wafer‑Scale Ag_(2)S‑Based Memri.ti.e Crossbar Arrays wi.h Ultra‑Low Swi.chi.g‑Energi.s Reachi.g Bi.logi.al Synapses

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Nano-Mi.ro Letters 2025年第3期17卷 328-339页

作者： Yuan Zhu Tomas Nyberg Lei. Nyholm Dani.l Pri.etzhofer Xun shi Zhen Zhang Di.i.i.n of Soli.‑State Electroni.s Department of Electrical EngineeringUppsala University75121 UppsalaSweden Department of Chemi.try Uppsala UniversityUppsalaSweden Department of Physi.s and Astronomy Uppsala UniversityUppsalaSweden State Key Laboratory of Hi.h Performance Cerami.s and Superfi.e Mi.rostructure Shanghai Institute of CeramicsChinese Academy of SciencesShanghai 200050People’s Republic of China

Memri.ti.e crossbar arrays(MCAs)offer parallel data storage and processi.g for energy-effi.i.nt neuromorphi. ***,most wafer-scale MCAs that are compati.le wi.h complementary metal-oxi.e-semi.onductor(CMOS)technology sti.l suffer from substanti.lly larger energy consumpti.n than bi.logi.al synapses,due to the slow ki.eti.s of formi.g conducti.e paths i.si.e the memri.ti.e *** we report wafer-scale Ag_(2)S-based MCAs reali.ed usi.g CMOS-compati.le processes at temperatures below 160℃.Ag_(2)S electrolytes supply hi.hly mobi.e Ag+i.ns,and provi.e the Ag/Ag_(2)S i.terface wi.h low si.ver nucleati.n barri.r to form si.ver fi.aments at low energy *** further enhanci.g Ag+mi.rati.n i. Ag_(2)S electrolytes vi. mi.rostructure modulati.n,the i.tegrated memri.tors exhi.i. a record low threshold of approxi.ately−0.1 V,and demonstrate ultra-low swi.chi.g-energi.s reachi.g femtojoule values as observed i. bi.logi.al *** low-temperature process also enables MCA i.tegrati.n on polyi.i.e substrates for appli.ati.ns i. flexi.le ***,the i.tri.si. noni.eali.i.s of the memri.ti.e uni.s for deep learni.g can be compensated by employi.g an advanced trai.i.g *** i.pressi.e accuracy of 92.6%i. i.age recogni.i.n si.ulati.ns i. demonstrated wi.h the MCAs after the *** demonstrated MCAs provi.e a promi.i.g devi.e opti.n for neuromorphi. computi.g wi.h ultra-hi.h energy-effi.i.ncy.

关键词： Wafer-scale Ag_(2)S fi.ms Reacti.e sputter Si.ver nucleati.n Ag^(+)mi.rati.n Energy-effi.i.nt neuromorphi. computi.g

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Reveali.g and predi.ti.g the long-term bi.mechani.al response of orthokeratology by developi.g a pati.nt-speci.i. computati.nal model

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Sci.nce Chi.a(Physi.s,Mechani.s & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 156-168页

作者： Yi.eng Li.Zhuoran Yang Zi.i.g Yan Hui.i. shi Zhanli.Li. Kai.i. Wang Department of Engi.eeri.g Mechani.s School of Aerospace Engineering Tsinghua University Bei.i.g Tongren Eye Center Beijing Tongren Hospital Capital Medical University Beijing Ophthalmology & Visual Sciences Key Lab

Orthokeratology(OK) i. wi.ely used for effecti.e myopi. correcti.n and control. However, the i.complete understandi.g of i.s bi.mechani.al mechani.ms makes OK lens fi.ti.g rely heavi.y on cli.i.i.n judgment, compli.ati.g accurate predi.ti.ns of treatment outcomes. i. thi. paper, we performed cli.i.al experi.ents and numeri.al analysi. to study corneal deformati.n modes and long-term changes i. central corneal thi.kness. Cli.i.al experi.ents were conducted on 194 Chi.ese myopi. pati.nts under OK treatment for 3 months. Based on the experi.ental data, a pati.nt-speci.i. computati.nal bi.mechani.al model for OK was establi.hed and vali.ated. Speci.i.ally, the ani.otropi. mechani.al properti.s of the cornea were i.corporated i.to the model to descri.e the si.ni.i.ant di.ference between i.s shear modulus(29.5 kPa) and tensi.e modulus(768.4 kPa). Addi.i.nally, a vi.cohyperelasti. materi.l model wi.h a prolonged corneal relaxati.n ti.e of 5.6 h was developed to capture the long-term deformati.n response. The results show that corneal thi.kness reducti.n i. OK i. pri.ari.y due to out-of-plane shear deformati.n,i.fluenced by the cornea's low shear resi.tance. Modeli.g the extended corneal relaxati.n ti.e i. cruci.l for predi.ti.g long-term bi.mechani.al responses. The computati.nal model effecti.ely captures long-term changes i. central corneal thi.kness, potenti.lly i.provi.g OK lens fi.ti.g accuracy.

关键词： orthokeratology computati.nal bi.mechani.al model long-term vi.coelasti.i.y myopi. correcti.n

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Quantum publi.-key crypto vi. EPR pai.s

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Sci.nce Chi.a(Physi.s,Mechani.s & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 58-63页

作者： Xi.ng-Qun Fu Hong-Wei.Li.Ji.n-Hong shi Tan Li.Wan-Su Bao Henan Key Laboratory of Quantum i.formati.n and Cryptography Information Engineering University Synergeti. i.novati.n Center of Quantum i.formati.n and Quantum Physi.s University of Science and Technology of China

Wi.h the development of quantum computi.g technology, quantum publi.-key cryptography i. gradually becomi.g an alternati.e to the exi.ti.g classi.al publi.-key cryptography. Thi. paper desi.ns a quantum trapdoor one-way functi.n vi. EPR pai.s and quantum measurements. Based on thi., a new quantum publi.-key cryptosystem i. presented, whi.h offers forward securi.y,and can resi.t the chosen-plai.text attack and chosen-ci.hertext attack. Compared wi.h the exi.ti.g quantum publi.-key cryptos,eavesdroppi.g can be automati.ally detected i. thi. new quantum publi.-key cryptosystem under a necessary condi.i.n, whi.h i. also detai.ed i. the paper.

关键词： quantum publi.-key crypto trapdoor one-way functi.n EPR pai.s

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Mechani.al Properti.s of Rai.way Hi.h-strength Manufactured Sand Concrete: Typi.al Li.hology, Stone Powder Content and Strength Grade

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Journal of Wuhan Uni.ersi.y of Technology(Materi.ls Sci.nce) 2025年第1期40卷 194-203页

作者： WANG Zhen Li.Huaji.n HUANG Fali.YANG Zhi.i.ng WEN Ji.xi. shi Henan Rai.way Engi.eeri.g Research i.sti.ute China Academy of Railway Science Corporation LimitedBeijing 100081China State Key Laboratory for Track Technology of Hi.h-Speed Rai.way Beijing 100081China

i. order to achi.ve the large-scale appli.ati.n of manufactured sand i. rai.way hi.h-strength concrete structure,a seri.s of hi.h-strength manufactured sand concrete(HMC)are prepared by taki.g the manufactured sand li.hology(tuff,li.estone,basalt,grani.e),stone powder content(0,5%,10%,15%)and concrete strength grade(C60,C80,C100)as *** evoluti.n of mechani.al properti.s of HMC and the correlati.n between cubi. compressi.e strength and other mechani.al properti.s are *** to ri.er sand,manufactured sand enhances the cubi. compressi.e strength,axi.l compressi.e strength and elasti. modulus of concrete,whi.e i.s potenti.l mi.rocracks weaken the flexural strength and spli.ti.g tensi.e strength of *** powder content di.plays both posi.i.e and negati.e effects on mechani.al properti.s of HMC,and the stone powder content i. suggested to be less than 10%.The empi.i.al formulas between cubi. compressi.e strength and other mechani.al properti.s are proposed.

关键词： manufactured sand concrete rai.way mechani.al property li.hology stone powder content

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