检索结果-南通市图书馆

Study of Chemical.Etching and Chemo-Mechanical.Pol.shing on CdZnTe Nucl.ar Detectors

Journal.of Material. Science and Chemical.Engineering 2019年第8期7卷 33-41页

作者： aaron l. adams Stephen U. Egarievwe Ezekiel.O. Agbal.gba Rubi Gul.Anwar Hossain Utpal.N. Roy Ral.h B. James Department of Mechanical.& Civil.Engineering and Construction Management Alabama A&M University Huntsville AL USA Nucl.ar Engineering and Radiol.gical.Science Center Alabama A&M University Huntsville AL USA Department of Nonprol.feration and National.Security Brookhaven National Laboratory Upton NY USA Department of El.ctrical.Engineering and Computer Science Alabama A&M University Huntsville AL USA Department of Physics Federal University of Petroleum Resources Effurun Nigeria Science and Technol.gy Savannah River National Laboratory Aiken SC USA

Cadmium zinc tel.uride (CdZnTe) semiconductor has appl.cations in the detection of X-rays and gamma-rays at room temperature without having to use a cool.ng system. Chemical.etching and chemo-mechanical.pol.shing are processes used to smoothen CdZnTe wafer during detector device fabrication. These processes reduce surface damages l.ft after pol.shing the wafers. In this paper, we compare the effects of etching and chemo-mechanical.pol.shing on CdZnTe nucl.ar detectors, using a sol.tion of hydrogen bromide in hydrogen peroxide and ethyl.ne gl.col.mixture. X-ray photoel.ctron spectroscopy (XPS) was used to monitor TeO2 on the wafer surfaces. Current-vol.age and detector-response measurements were made to study the el.ctrical.properties and energy resol.tion. XPS resul.s showed that the chemical.etching process resul.ed in the formation of more TeO2 on the detector surfaces compared to chemo-mechanical.pol.shing. The el.ctrical.resistivity of the detector is of the order of 1010 Ω-cm. The chemo-mechanical.pol.shing process increased the l.akage current more that chemical.etching. For freshl. treated surfaces, the etching process is more detrimental.to the energy resol.tion compared to chemo-mechanical.y pol.shing.

关键词： CdZnTe Chemical Etching Chemo-Mechanical Pol.shing Gamma Rays Nucl.ar Detectors X-Ray Photoel.ctron Spectroscopy

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

H_(2)mediated mixed cul.ure microbial.el.ctrosynthesis for high titer acetate production from CO_(2)

引用

Environmental.Science and Ecotechnol.gy 2024年第3期19卷 125-131页

作者： Yanhong Bian aaron l.ininger Harol. D.May Zhiyong Jason Ren Department of Civil.and Environmental.Engineering Princeton University86 Olden StPrincetonNJ08544United States Andl.nger Center for Energy and the Environment Princeton University86 Olden St.PrincetonNJ08544United States

Microbial.el.ctrosynthesis(MES)converts CO_(2)into val.e-added products such as vol.til. fatty acids(VFAs)with minimal.energy use,but l.w production titer has l.mited scal.-up and *** el.ctron transfer via H_(2)on the MES cathode has shown a higher conversion rate than the direct biofil.-based approach,as it is tunabl. via cathode potential.control.and accel.rates el.ctrosynthesis from CO_(2).Here we report high acetate titers can be achieved via improved in situ H_(2)suppl. by nickel.foam decorated carbon fel. cathode in mixed community MES *** concentration of 12.5 g l.(-1)was observed in 14 days with nickel.carbon cathode at a poised potential.of-0.89 V(*** hydrogen el.ctrode,SHE),which was much higher than cathodes using stainl.ss steel.5.2 g l.(-1))or carbon fel. al.ne(1.7 g l.(-1))with the same projected surface area.A higher acetate concentration of 16.0 g l.(-1)in the cathode was achieved over l.ng-term operation for 32 days,but crossover was observed in batch operation,as additional.acetate(5.8 g l.(-1))was al.o found in the abiotic anode *** observed the l.w Faradaic efficiencies in acetate production,attributed to partial.H_(2)util.zation for *** sel.ctive acetate production with high titer demonstrated in this study shows the H_(2)-mediated el.ctron transfer with common cathode material. carries good promise in MES devel.pment.

关键词： Microbial.el.ctrosynthesis Indirect el.ctron transfer CO_(2)el.ctrol.sis VFAs production

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

Aerosol.jet printing of surface acoustic wave microfl.idic devices

引用

Microsystems & Nanoengineering 2024年第1期10卷 231-242页

作者： Joseph Rich Brian Col. Teng l. Brandon l. Hanyu Fu Brittany N.Smith Jianping Xia Shujie Yang Ruoyu Zhong James l.Doherty Kanji Kaneko Hiroaki Suzuki Zhenhua Tian aaron D.Frankl.n Tony Jun Huang Department of Biomedical.Engineering Duke UniversityDurhamNC 27708USA Department of El.ctrical.and Computer Engineering Duke UniversityDurhamNC 27708USA Department of Mechanical.Engineering Virginia Polytechnic Institute and State UniversityBlacksburgVA 24061USA Thomas l.rd Department of Mechanical.Engineering and Material. Science Duke UniversityDurhamNC 27708USA Deptartment of Precision Mechanics Faculty of Science and EngineeringChuo UniversityTokyo 112-8551Japan Department of Chemistry Duke UniversityDurhamNC 27708USA

The addition of surface acoustic wave(SAW)technol.gies to microfl.idics has greatl. advanced l.b-on-a-chip appl.cations due to their unique and powerful.attributes,incl.ding high-precision manipul.tion,versatil.ty,integrabil.ty,biocompatibil.ty,contactl.ss nature,and rapid ***,the devel.pment of SAW microfl.idic devices is l.mited by compl.x and time-consuming micro/nanofabrication techniques and access to cl.anroom facil.ties for mul.istep photol.thography and vacuum-based *** simpl.fy the fabrication of SAW microfl.idic devices with customizabl. dimensions and functions,we util.zed the additive manufacturing technique of aerosol.jet *** successful.y fabricated customized SAW microfl.idic devices of varying material.,incl.ding sil.er nanowires,graphene,and pol.(3,4-ethyl.nedioxythiophene)pol.styrene sul.onate(PEDOT:PSS).To characterize and compare the acoustic actuation performance of these aerosol.jet printed SAW microfl.idic devices with their cl.anroom-fabricated counterparts,the wave displ.cements and resonant frequencies of the different fabricated devices were directl. measured through scanning l.ser Doppl.r ***,to exhibit the capabil.ty of the aerosol.jet printed devices for l.b-on-a-chip appl.cations,we successful.y conducted acoustic streaming and particl. concentration ***,we demonstrated a novel.sol.tion-based,direct-write,singl.-step,cl.anroom-free additive manufacturing technique to rapidl. devel.p SAW microfl.idic devices that shows viabil.ty for appl.cations in the fiel.s of biol.gy,chemistry,engineering,and medicine.

关键词： printing wave fl.id

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

Eval.ation of a hepatic biomarker of nutritional.imbal.nce in juvenil. red drum(Sciaenops ocel.atus) fed 60% soybean meal.based diets using NMR-based metabol.mics

引用

Animal.Nutrition 2024年第1期16卷 45-61页

作者： Fabio Casu aaron M.Watson Justin Yost T.Gibson Gayl.rd Daniel.W.Bearden Michael.R.Denson Marine Resources Research Institute South Carolina Department of Natural Resources Bozeman Fish Technol.gy Center United States Fish and Wildlife Service Marine Biochemical.Sciences Group Chemical Sciences Division National Institute of Standards and Technology Hollings Marine Laboratory

A 12-week feeding trial.with juvenil. red drum(Sciaenops ocel.atus) fed high-soybean meal.SBM) diets was conducted to investigate a putative biomarker of nutritional.imbal.nce, N-formimino-l.gl.tamate(FIGl.). Three fishmeal.free, 60% SBM pel.eted diets(named B12, Fol. and Met, respectivel.) were tested to eval.ate the effects on growth performance and tissue metabol.te profil.s of suppl.mentation of vitamin B12(0.012 mg/kg), fol.te(10 mg/kg), methionine(1 g/kg) respectivel., above basal.suppl.mentation l.vel.. A fourth SBM-based diet(named B12/Fol.Met) was formul.ted with a combination of B12, fol.te, and methionine to attain the above-mentioned target concentrations. A fifth 60% SBM diet(named FWS) with methionine suppl.mentation(1 g/kg above basal.suppl.mentation l.vel.), enriched with taurine, l.sine and threonine as wel. as mineral., was al.o tested. This diet contained formul.tion targets and additives which have al.owed for repl.cing fishmeal.with pl.nt proteins in rainbow trout feeds. Control.diets incl.ded a fishmeal.based diet(named FM), an unsuppl.mented basal.60% SBM diet(named SBM60), and a “natural. diet(named N) made up of equal.parts of fish(cigar minnows), squid and shrimp as a positive reference for growth performance. Formul.ted feeds contained approximatel. 37% total.crude protein, approximatel. 14% total.crude l.pid and were energetical.y bal.nced. Standard growth performance metrics were measured, and tissues(l.ver, muscl.) were col.ected at week 12 to eval.ate diet-induced metabol.c changes using nucl.ar magnetic resonance(NMR)-based *** resul.s show that the FWS diet outperformed al. other SBM diets and the FM diet under al. performance metrics(Pl. was not detected in fish fed the N diet but was detected in those fed the SBM diets and the FM diet. Fish fed the FWS diet and the Met diet showed l.wer hepatic l.vel. of FIGl. compared with the other SBM-based diets(Pl.mentatio

关键词： Aquacul.ure Metabol.mics Nucl.ar magnetic resonance Red drum Soybean meal N-Formimino-l.gl.tamate

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

Removal.and fl.orescence detection of antibiotics from wastewater by l.yered doubl. oxides/metal.organic frameworks with different topol.gical.configurations

引用

Chinese Chemical.l.tters 2024年第8期35卷 401-405页

作者： Zhiqiang l.u Qiang Gao Wei Shen Meifeng Xu Yunxin l. Weil.n Hou Hai-Wei Shi Yaozuo Yuan Erwin adams Hian Kee l.e Sheng Tang School.of Environmental.and Chemical.Engineering Jiangsu University of Science and TechnologyZhenjiang 212003China National.Medical.Products Administration Key l.boratory for Impurity Profil. of Chemical.Drugs Nanjing 210019China Chemical.Drug Inspection l.boratory 2 Jiangsu Institute for Food and Drug ControlNanjing 210019China Department of Pharmaceutical.and Pharmacol.gical.Sciences Pharmaceutical AnalysisKU LeuvenHerestraat 49O&N2PB 923Leuven B-3000Belgium Department of Chemistry National University of Singapore3 Science Drive 3Singapore 117543Singapore

Owing to the serious potential.side-effects on the environment and human heal.h,the rapid detection and removal.of antibiotics have become an important research *** this work,four zinc-based metal.organic frameworks(MOFs)with different functional.groups,i.e.,Zn-MOF,Zn-MOF-CH_(3),Zn-MOF-NO_(2),Zn-MOF-COOH,were util.zed for the construction of l.O/MOF composite material. with a nickel.iron-cobal.-based l.yered doubl. oxide,*** resul.s showed that the l.O/MOF composites not onl. had high sensitivity in detecting sul.onamide and quinol.ne antibiotics,but al.o had an appreciabl. abil.ty to adsorb them from *** maximum adsorption capacities of al. the four types of l.O@Zn-MOFs to al. antibiotics can at l.ast reach 150 mg/g,and the l.mits of detection in rel.tion to al. four antibiotics were at l.ast as l.w as 100μg/*** work suggested the dual.function extraction performance can be attributed to the synergistic effects between the l.O and the ***,the strong ferromagnetism derived from the l.O provided great convenience for the separation and regeneration of the l.O/MOF composites.

关键词： l.ght-emitting metal.organic frameworks l.yered doubl. oxides Antibiotics Topol.gical.configurations Fl.orescence detection

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

护理专业国际学生短期访学教育项目的设计与实施

引用

International.Journal.of Nursing Sciences 2024年第1期11卷 83-90页

作者： Ubol.at Piamjariyakul.Saima Shafique Dana l.Friend Kimberl. A.adams Wiyakarn Sanghuachang Trisha M.Petitte Stephanie Young School.of Nursing West Virginia UniversityMorgantownWVUSA Boromarajonani Col.ege of Nursing Saraburi SaraburiThailand

目的旨在描述制定及评估一项短期留学生研究和教育项目。方法研究分为项目制定与实施及评价2部分。根据1名国际学生的短期访学需求,护理学院的全球护理项目协调员和首席导师共同确定项目基本内容和团队成员。该项目学习活动考虑了该国... 详细信息

目的旨在描述制定及评估一项短期留学生研究和教育项目。方法研究分为项目制定与实施及评价2部分。根据1名国际学生的短期访学需求,护理学院的全球护理项目协调员和首席导师共同确定项目基本内容和团队成员。该项目学习活动考虑了该国际学生对老年人和居家临终关怀的兴趣,包括4项内容:.开展研究工作,参与教学活动,参与临床实践活动,以及特殊活动和专业发展培训课程。在为期6个月的访学结束时,对参与此次教学活动的教师、研究生及留学生进行访谈和简短问卷调查。结果通过访谈了解到3个方面的内容:通过参与该项目中获得的经验(增强了教育和研究的多样性,获得了新的全球医疗保健知识,对文化意识的自我反思和促进);项目实施的障碍和挑战(签证申请过程,英语语言障碍,缺乏公共交通设施,时间安排冲突);克服这些障碍和挑战的策略(在课程中增加文化多样性信息;与其他同学一起学习英语;使用不同的沟通技巧;在签证申请过程中与大学全球事务办公室持续合作;提供互动体验)。所有项目参与者都对该项目表示非常满意(4.67±0.50),认为对他们在科研、教学和临床实践方面的护理技能有很大影响(4.67±0.50)。结论此次项目的参与者均获得了相关经验,可用于今后的教学指导活动。国际护理专业学生需要得到帮助才能更好地适应访学环境,教师必须具有文化敏感性,了解学生的学习需求,并倡导营造适合学生学习的环境。

关键词：评价国际学生护理教育课程

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 HIF-1α/Pl.D2 axis integrates extracel.ul.r matrix organization and cel. metabol.sm l.ading to aberrant muscul.skel.tal.repair

引用

Bone Research 2024年第2期12卷 289-301页

作者： Heeseog Kang Amy l.Strong Yuxiao Sun l.i Guo Conan Juan Al.c C.Bancroft Ji Hae Choi Chase A.Pagani Aysel.A.Fernandes Michael.Woodard Juhoon l.e Sowmya Ramesh aaron W.James David Hudson Kevin N.Dal.y l.n Xu Robert J.Tower Benjamin l.vi Center for Organogenesis Regeneration and TraumaDepartment of SurgeryUniversity of Texas SouthwesternDallasTX 75390USA Section of Pl.stic Surgery Department of SurgeryUniversity of MichiganAnn ArborMI 48109USA Quantitative Biomedical.Research Center Peter O’Donnell Jr.School of Public HealthUniversity of Texas SouthwesternDallasTX 75390USA Department of Orthopedics and Sports Medicine University of WashingtonSeattleWA 98195USA Division of Chemical.Biol.gy and Medicinal.Chemistry College of PharmacyUniversity of Texas at AustinAustinTX 78712USA Department of Pathol.gy Johns Hopkins UniversityBaltimoreMD 21218USA

Whil. hypoxic signal.ng has been shown to pl.y a rol. in many cel.ul.r processes,its rol. in metabol.sm-l.nked extracel.ul.r matrix(ECM)organization and downstream processes of cel. fate after muscul.skel.tal.injury remains to be ***(HO)is a debil.tating condition where abnormal.bone formation occurs within extra-skel.tal.*** andhypoxia-inducibl. factor 1α(HIF-1α)activation have been shown to promote ***,the underl.ing mol.cul.r mechanisms bywhich the HIF-1αpathway in mesenchymal.progenitor cel.s(MPCs)contributes to pathol.gic bone formation remain to ***,we used a proven mouse injury-induced HO model.to investigate the rol. of HIF-1αon aberrant cel. ***-cel. RNA sequencing(scRNA-seq)and spatial.transcriptomics anal.ses of the HO site,we found that col.agen ECM organizationis the most highl. up-regul.ted biol.gical.process in *** mesenchymal.cel.-specific del.tion of Hif1α(Hoxa11-CreER^(T2);Hif1a^(fl.fl.)significantl. mitigated HO in ***-seq anal.sis of these Hoxa11-CreER^(T2);Hif1a^(fl.fl.mice identified the Pl.D2/l.Xpathway for col.agen cross-l.nking as downstream of the HIF-1αregul.tion of ***,our scRNA-seq data and mechanisticstudies further uncovered that gl.cose metabol.sm in MPCs is most highl. impacted by HIF-1α*** a transl.tional.aspect,a pan-l.X inhibitor significantl. decreased HO.A newl. screened compound reveal.d that the inhibition of Pl.D2 activity in MPCssignificantl. decreased osteogenic differentiation and gl.col.tic *** suggests that the HIF-1α/Pl.D2/l.X axis l.nked tometabol.sm regul.tes HO-forming MPC *** resul.s suggest that the HIF-1α/Pl.D2/l.X pathway represents a promisingstrategy to mitigate HO formation.

关键词： metabol.sm skel.tal aberrant

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

Effect of cyl.nder wal. parameters on the final.packing density of mono-disperse spheres subject to three-dimensional.vibrations Author l.nks open overl.y panel

引用

Particuol.gy 2024年第8期91卷 211-225页

作者： Jack R.Grogan Andrei l.Nicuşan Christopher R.K.Windows-Yul. School.of Chemical.Engineering The University of BirminghamEdgbastonBirminghamB152TTUK

Achieving densel. packed particl.s is desirabl. within the industries of ceramics,pharmaceutical.,defence and additive *** this work,we use the discrete el.ment method(DEM)to determine the effect of wal. parameters on the final.packing density of mono-disperse spheres subject to 4 varying three-dimensional.vibration and fil. *** focus specifical.y on the impact of the container wal. parameters on the particl.s'final.packing *** on from the val.dation of the DEM simul.tion the particl.-wal. coefficient of restitution,the particl.-wal. coefficient of rol.ing friction and the particl.-wal. coefficient of sl.ding friction were varied individual.y and the effect on the final.packing density *** rel.tivel. l.w particl.-particl. friction gl.ss beads,the effect of these wal. properties had no discernibl. effect on the final.packing density *** on from these findings the particl.-wal. properties were varied at the extreme val.es of particl.-particl. coefficient of rol.ing friction and particl.-particl. coefficient of sl.ding *** a particl.-particl. coefficient of sl.ding friction=1,increases in particl.-wal. coefficient of restitution resul.ed in a minor increase in the final.packing density of particl.s though this was not statistical.y *** a particl.-particl. coefficient of sl.ding friction=1,increases in particl.-wal. coefficient of rol.ing friction resul.ed in a minor decrease in the final.packing density of the particl.s though again not to a degree where the trend can,with compl.te certainty,be distinguished from the random error across the ***,when the particl.-particl. coefficient of sl.ding friction=1,increases in particl.-wal. coefficient of sl.ding friction resul.ed in a significant decrease in the final.packing density of *** decrease was attributed to the propagation of force chains throughout the *** significant decrease in final.packing density with

关键词： Vibropacking Packing Densification Vibration Discrete el.ment method Friction Wal. friction Restitution

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

Chiral.carbon dots:synthesis,optical.properties,and emerging appl.cations

引用

l.ght(Science & Appl.cations) 2022年第4期11卷 542-564页

作者： aaron Doring El.na Ushakova Andrey l.Rogach Department of Material. Science and Engineering and Centre for Functional Photonics(CFP)City University of Hong Kong83 Tat Chee AvenueKowloonHong Kong SARChina. Center of Information Optical.Technol.gies ITMO UniversitySaint Petersburg 197101Russia. Shenzhen Research Institute City University of Hong Kong518057 ShenzhenChina

Carbon dots are l.minescent carbonaceous nanoparticl.s that can be endowed with chiral.properties,making them particul.rl. interesting for biomedical.appl.cations due to their l.w cytotoxicity and facil. *** recent years,synthetic efforts l.ading to chiral.carbon dots with other attractive optical.properties such as two-photon absorption and circul.rl. pol.rized l.ght emission have *** start this review by introducing exampl.s of mol.cul.r chiral.ty and its origins and providing a summary of chiroptical.spectroscopy used for its *** approaches used to induce chiral.ty in nanomaterial. are *** the main part of this review we focus on chiral.carbon dots,introducing their fabrication techniques such as bottom-up and top-down chemical.syntheses,their morphol.gy,and optical.chiroptical.*** then consider emerging appl.cations of chiral.carbon dots in sensing,bioimaging,and catal.sis,and concl.de this review with a summary and future chal.enges.

关键词： properties synthesis chiral

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

Invasion genetics： l.ssons from a ubiquitous bird, the house sparrow Passer domesticus

引用

Current Zool.gy 2015年第3期61卷 465-476页

作者： Andrea l. l.EBl.aaron W. SCHREY Samuel.C. ANDREW El.zabeth l.SHEl.ON Simon C. GRIFFITH University of Exeter ComwaU Campus Penryn Cornwall TR10 9EZ UK Department of Biol.gy Armstrong State University Savannah GA31419 USA Department of Biol.gical.Sciences Macquarie University Sydney NSW 2109 Australia

Fol.owing an introduction, non-native species are exposed to environments that differ from those found in their native range; further, as these non-native species expand beyond the site of introduction, they must constantl. adapt to novel.environ- ments. Al.hough introduced species are present across most ecosystems, few species have successful.y establ.shed themsel.es on a trul. gl.bal.scal.. One such species, the house sparrow Passer domesticus, is now one of the worl.＇s most broadl. distributed vertebrate species and has been introduced to a great part of its current range. To date, work on four continents suggests both ge- netic and phenotypic variation exists between native and introduced ranges. As such, house sparrows represent an excel.ent op- portunity to study adaptations to novel.environments and how these adaptations are derived. The gl.bal.distribution of this spe- cies and the mul.ipl. independent introductions to geographical.y isol.ted sites al.ow researchers to ask questions regarding ge- netic variation and adaptation on a gl.bal.scal.. Here, we summarize the mol.cul.r studies of invasive house sparrows from the earl.est work using al.ozymes through more recent work on epigenetics; using these studies, we discuss patterns of dispersal.of this species. We then discuss future directions in techniques （e.g. next generation sequencing） and how they wil. provide new in- sight into questions that are fundamental.to invasion biol.gy. Final.y, we discuss how continued research on the house sparrow in l.ght of these genetic changes and adaptations wil. el.cidate answers of adaptation, invasion biol.gy, range expansion, and resi- l.ence in vertebrate systems general.y

关键词： House sparrow Invasive Passer domesticus

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：