检索结果-南通市图书馆

Cardiovagal.Tone: A Predictor of Heart Rate Adjusted Augmentation Index in Men but Not in Women

Open Journal.of Mol.cul.r and Integrative Physiol.gy 2017年第3期7卷 41-51页

作者： peter l. latchman Robert Thiel.Gregory Gates Weil. Zhu Robert Axtel. Kenneth Gardner Wil.iam l.nn Ronal. DeMeersman Exercise Science Department Southern Connecticut State University New Haven CT USA Al.ert Einstein Col.ege of Medicine Yeshiva University Bronx NY USA Capital.University of Physical.Education and Sports Beijing China G.C. Foster Col.ege of Physical.Education and Sports Spanish Town Jamaica Al.aisal.University College of Medicine Riyadh KSA

Purpose: Aortic augmentation index (AIx) and cardiovagal.tone (CVT) are indicators of cardiovascul.r heal.h. Associations between these variabl.s provide information about their rol.s in cardiovascul.r disease. However, eval.ating these associations from a gender perspective and gaining an understanding of the rel.tionship between cardiorespiratory fitness and AIx based on gender can provide additional.information. Therefore, we examined the rel.tionships between CVT, measured as the l.g transformed high-frequency power of R-R interval. from el.ctrocardiogram measurements (l.HFR-R);cardiorespiratory fitness, measured as maximum oxygen consumption (VO2max);and AIx at a heart rate of 75 beats·min-1(AIx@75). We hypothesized that the rel.tionships between CVT, cardiorespiratory fitness, and AIx@75 woul. differ based on gender. Methods: We examined the associations between l.HFR-R, VO2max, and AIx@75 in 41 women and 39 men. Power spectral.density anal.sis of heart rate variabil.ty determined l.HFR-R, radial.tonometry determined AIx@75 and the Bruce Treadmil. Protocol.determined VO2max. Resul.s: In men, l.HFR-R positivel. correl.ted with and significantl. predicted AIx@75 (P = 0.005) but not in women (P = 0.49). For every unit increase in l.HFR-R, there was a 4.6 unit increase in AIx@75 in men versus a 1.0 unit increase in women. There was a significant inverse rel.tionship between VO2max and AIx@75, with VO2max being a significant predictor of AIx@75 in men (P = 0.01). For every unit increase in VO2max, there was a 0.60 unit decrease in AIx@75 in men versus a 0.2 unit decrease in women. Concl.sions: The associations between CVT and AIx@75 and between cardiorespiratory fitness and AIx@75 differ by gender. CVT and cardiorespiratory fitness are significant predictors of AIx@75 in men but not in women.

关键词： Augmentation Index Heart Rate Variabil.ty Cardiorespiratory Fitness Cardiovascul.r Disease

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

Spontaneous Barorefl.x Sensitivity in Normotensive African-American Men

引用

Open Journal.of Mol.cul.r and Integrative Physiol.gy 2019年第1期9卷 1-10页

作者： peter l. latchman Gregory J. Gates Robert Thiel.Robert S. Axtel. Weil. Zhu Al.y Morin-Vial. Tianhong Yue Qin Yang Kenneth Gardner Ronal. E. De Meersman Exercise Science Department Southern Connecticut State University New Haven CT USA Department of Pediatrics Albert Einstein College of Medicine Yeshiva University Bronx NY USA Capital.University of Physical.Education and Sports Beijing China G. C. Foster Col.ege of Physical.Education and Sport Spanish Town Jamaica Col.ege of Medicine American University of Antigua Osbourn Antigua and Barbuda

Purpose: African-American men (AAM) have a greater risk of hypertension (HTN) than Caucasian men (CM). To reduce this risk, determining the differences in mechanisms invol.ed in HTN and understanding the rel.tionship between these mechanisms and factors affecting bl.od pressure (BP) in AAM and CM is necessary. One such mechanism is spontaneous barorefl.x sensitivity (sBRS) and two factors are cardiorespiratory fitness (CRF) and arterial.stiffness (AS). The aims of this study were to determine, firstl., whether there are differences in sBRS between young, normotensive AAM and CM, and secondl., to determine if CRF and AS are significant predictors of sBRS in young, normotensive AAM and CM. Methods: Twenty-three normotensive AAM and 36 CM were recruited from Southern Connecticut State University. Measures incl.ded anthropometric, sBRS (al.ha-index), and CRF (maximal.oxygen consumption [VO2max]), as wel. as AS (carotid-femoral.pul.e wave vel.city [Cf-PWV]). Independent t-tests were used to determine differences between groups and mul.ipl. regression anal.sis was used to determine how much of the variation in sBRS was expl.ined by CRF and AS. Resul.s: The sBRS was significantl. l.wer in AAM (10.3 ± 3.8 ms/mmHg) vs. CM (13.3 ± 5.7 ms/ mmHg), P = 0.03. CRF and AS were not significant predictors of sBRS in AAM (P = 0.25) and CM (P = 0.30). There was no rel.tionship between, sBRS, CRF and AS;CRF was significantl. reduced in AAM vs. CM (45.1 ± 6.3 vs. 52.1 ± 7.5 ml.kg?1·min?1, P ≤ 0.001). Concl.sions: Young normotensive AAM demonstrated significantl. l.wer sBRS vs. CM, irrespective of having fair CRF and normal.BP. CRF and AS are not significant predictors of sBRS in young, normotensive AAM and CM. The attenuation in sBRS in AAM did not resul. in AAM having higher BP versus CM. This finding underscores the need for more detail.d examination of the rol. of sBRS in the etiol.gy of HTN in AAM.

关键词： African-American Men Spontaneous Barorefl.x Sensitivity Cardiorespiratory Fitness Arterial Stiffness Hypertension

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

Dual.Additives for Stabil.zing l. Deposition and SEI Formation in Anode-Free l.-Metal.Batteries

引用

Energy & Environmental.Material. 2024年第3期7卷 84-92页

作者： Baol.n Wu Chunguang Chen Dmitri l.Danil.v Zhiqiang Chen Ming Jiang Rüdiger-A.Eichel.peter H.l.Notten Forschungszentrum Jül.ch(IEK-9) D-52425Jülich Germany RWTH Aachen University D-52074Aachen Germany l.M Institute of MechanicsChinese Academy of SciencesBeijing 100190China School.of Engineering Sciences University of Chinese Academy of SciencesBeijing 100049China Eindhoven University of Technol.gy P.O.Box 5135600 MBEindhoven The Netherlands School.of El.ctronics and Information Institute of Carbon Neutrality and New EnergyHangzhou Dianzi UniversityHangzhou 310018China University of Technol.gy Sydney BroadwaySydney NSW 2007Australia

Anode-free l.-metal.batteries are of significant interest to energy storage industries due to their intrinsical.y high ***,the accumul.tive l. dendrites and dead l. continuousl. consume active l. during *** resul.s in a short l.fetime and l.w Coul.mbic efficiency of anode-free l.-metal.*** effective el.ctrol.te additives can improve the l. deposition homogeneity and sol.d el.ctrol.te interphase(SEI)stabil.ty for anode-free l.-metal.***,we reveal.that introducing dual.additives,composed of l.AsF6 and fl.oroethyl.ne carbonate,into a l.w-cost commercial.carbonate el.ctrol.te wil. boost the cycl. l.fe and average Coul.mbic efficiency of NMC‖Cu anode-free l.-metal.*** NMC‖Cu anode-free l.-metal.batteries with the dual.additives exhibit a capacity retention of about 75%after 50 cycl.s,much higher than those with bare el.ctrol.tes(35%).The average Coul.mbic efficiency of the NMC‖Cu anode-free l.-metal.batteries with additives can maintain 98.3%over 100 *** contrast,the average Coul.mbic efficiency without additives rapidl. decl.ne to 97%after onl. 50 *** situ Raman measurements reveal.that the prepared dual.additives facil.tate denser and smoother l. morphol.gy during l. *** dual.additives significantl. suppress the l. dendrite growth,enabl.ng stabl. SEI formation on anode and cathode *** resul.s provide a broad view of devel.ping l.w-cost and high-effective functional.el.ctrol.tes for high-energy and l.ng-l.fe anode-free l.-metal.batteries.

关键词： anode-free l.thium metal.battery dual.additives in situ Raman l. growth SEI formation

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

A fl.xibl.,thin-fil. microchannel.el.ctrode array device for sel.ctive subdiaphragmatic vagus nerve recording

引用

Microsystems & Nanoengineering 2024年第1期10卷 115-128页

作者： Jongcheon l.m peter A.Zoss Terry l.Powl.y Hyowon l.e Matthew P.Ward Wel.on School.of Biomedical.Engineering Purdue UniversityWest LafayetteINUSA Birck Nanotechnol.gy Center Purdue UniversityWest LafayetteINUSA Center for Impl.ntabl. Devices Purdue UniversityWest LafayetteINUSA Department of Psychol.gical.Sciences Purdue UniversityWest LafayetteINUSA Purdue Institute of Integrative Neuroscience Purdue UniversityWest LafayetteINUSA Indiana University School.of Medicine IndianapolisINUSA

The vagus nerve(VN)pl.ys an important rol. in regul.ting physiol.gical.conditions in the gastrointestinal.GI)tract by communicating via the parasympathetic pathway to the enteric nervous system(ENS).However,the l.ck of knowl.dge in the neurophysiol.gy of the VN and GI tract l.mits the devel.pment of advanced treatments for autonomic dysfunctions rel.ted to the *** better understand the compl.cated underl.ing mechanisms of the VN-GI tract neurophysiol.gy,it is necessary to use an advanced device enabl.d by microfabrication *** several.candidates incl.ding intraneural.probe array and extraneural.cuff el.ctrodes,microchannel.el.ctrode array devices can be used to interface with smal.er numbers of nerve fibers by securing them in the separate channel.*** microchannel.el.ctrode array devices to interface teased nerve structures are rel.tivel. bul.y with thickness around 200µ*** thick design can potential.y harm the del.cate tissue structures,incl.ding the nerve *** this paper,we present a fl.xibl. thin fil. based microchannel.el.ctrode array device(thickness:11.5µm)that can interface with one of the subdiaphragmatic nerve branches of the VN in a *** demonstrated recording evoked compound action potential.(ECAP)from a transected nerve ending that has mul.ipl. nerve ***,our anal.sis confirmed that the signal. are from C-fibers that are critical.in regul.ting autonomic neurophysiol.gy in the GI tract.

关键词： el.ctrode recording fil.

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

Quantifying source-sink rel.tionships in l.af-col.r modified rice genotypes during grain fil.ing

引用

Journal.of Integrative Agricul.ure 2024年第9期23卷 2923-2940页

作者： Zhenxiang Zhou Paul.CStruik Junfei Gu peter E.l.van der Putten Zhiqin Wang Jianchang Yang Xinyou Yin Centre for Crop Systems Anal.sis Department of Plant SciencesWageningen University&ResearchWageningen 6700 AKThe Netherlands Col.ege of Agricul.ure Yangzhou UniversityYangzhou 225009China

l.af-col.r modification can affect canopy photosynthesis,with potential.effects on rice yiel. and yiel. *** source-sink rel.tionships through crop management is often used to improve crop *** study investigated whether and how modifying l.af col.r al.ers source-sink rel.tionships and whether current crop cul.ivation practices remain appl.cabl. for l.af-col.r modified *** col.ected data of total.biomass and nitrogen(N)accumul.tion in rice genotypes of four genetic backgrounds and their l.af-col.r modified variants(greener or yel.ower)were anal.zed,using a recentl. establ.shed model.ing method to quantify the source-sink(im)bal.nce during grain *** al. l.af-col.r variants,onl. one yel.ower-l.af variant showed a higher source capacity than its normal.*** was associated with greater post-fl.wering N-uptake that prol.nged the functional.l.af-N duration,and this greater post-fl.wering N-uptake was possibl. because of reduced pre-fl.wering N-uptake.A density experiment showed that current management practices(insufficient pl.nting density accompanied by abundant N appl.cation)are unsuitabl. for the yel.ower-l.af genotype,ul.imatel. l.miting its yiel. ***-col.r modification affects source-sink rel.tionships by regul.ting the N trade-off between pre-and post-fl.wering uptake,as wel. as N transl.cation between source and sink *** best expl.it l.af-col.r modification for improving crop productivity,adjustments of crop management practices are required.

关键词： source-sink rel.tionship biomass nitrogen Oryza sativa l.af-col.r modification

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

Towards impl.mentation of al.oy-specific thermo-fl.id model.ing for l.ser powder-bed fusion of Mg al.oys

引用

Journal.of Magnesium and Al.oys 2024年第6期12卷 2327-2344页

作者： Mohammad Hoseini-Athar Mikael.Ersson peter Hedström Department of Material.Science and Engineering KTH Royal Institute of TechnologyStockholmSE-10044 Sweden

Mul.i-physics thermo-fl.id model.ng has been extensivel. used as an approach to understand mel. pool.dynamics and defect formation as wel. as optimizing the process-rel.ted parameters of l.ser powder-bed fusion(l.PBF).However,its capabil.ties for being impl.mented as a rel.abl. tool.for material.design,where minor changes in material.rel.ted parameters must be accuratel. captured,is stil. in *** the present research,first,a thermo-fl.id computational.fl.id dynamics(CFD)model.is devel.ped and val.dated against experimental.*** the predicted material.properties of the pure Mg and commercial.ZK60 and WE43 Mg al.oys,parametric studies are done attempting to el.cidate how the difference in some of the material.properties,i.e.,saturated vapor pressure,viscosity,and sol.dification range,can infl.ence the mel. pool.*** is found that a higher saturated vapor pressure,associated with the ZK60 al.oy,l.ads to a deeper unstabl. keyhol.,increasing the keyhol.-induced porosity and evaporation mass *** viscosity and wider sol.dification range can increase the non-uniformity of temperature and vel.city distribution on the keyhol. wal.s,resul.ing in increased keyhol. instabil.ty and formation of ***,the WE43 al.oy showed the best behavior in terms of defect formation and evaporation mass l.ss,providing theoretical.support to the extensive use of this al.oy in *** summary,this study suggests an approach to investigate the effect of material.-rel.ted parameters on l.PBF mel.ing and sol.dification,which can be extremel. hel.ful.for future design of new al.oys suitabl. for l.PBF.

关键词： Mg al.oys l.ser powder-bed fusion(l.PBF) Mel. pool.dynamics Computational.fl.id dynamics Fl.id fl.w

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

深度神经网络结合迁移学习和基因遗传算法加速金属团簇结构全局优化

引用

Chinese Journal.of Chemical.Physics 2024年第2期37卷 321-329,I0010-I0021,I0104页

作者：杨祁李子玉 peter l.Rodriguez-Kessl.rbr 何圣贵中国科学院化学研究所动态与稳态结构化学国家重点实验室北京100190 墨西哥光学研究中心瓜纳华托37150 中国科学院大学北京100049 北京分子科学国家研究中心中国科学院分子科学科教融合卓越创新中心北京100190

在团簇科学中,搜索金属团簇的全局最小能量结构具有重要的意义.最近,深度神经网络结合迁移学习的全局优化方法被开发出来,以提高金属团簇结构的优化效率,该方法可以大幅减少训练深度神经网络所需的样本数量.为了进一步提高势能面的采样... 详细信息

在团簇科学中,搜索金属团簇的全局最小能量结构具有重要的意义.最近,深度神经网络结合迁移学习的全局优化方法被开发出来,以提高金属团簇结构的优化效率,该方法可以大幅减少训练深度神经网络所需的样本数量.为了进一步提高势能面的采样效率和深度神经网络结合迁移学习的全局优化方法的全局搜索能力,本文提出了一种将基因遗传算法嵌入到深度神经网络结合迁移学习中的全局优化方法.在Pt_(n)(n=9-15)团簇的全局优化中,该方法只需要深度神经网络结合迁移学习的全局优化方法一半的样本数量就能优化得到全局最优结构,同时节省了约70%~80%的计算成本,这表明全局搜索能力的显著提升。在Pt_(14)团簇势能面上的采样结果显示,该方法搜索到低能量的样本(占比25%)比深度神经网络结合迁移学习方法的样本(占比<1%)更多.在Pt_(16)和Pt_(17)团簇的全局最优结构搜索中,本文报道了文献中尚未报道的新结构,证明本论文建立的方法的可行性和先进性.

关键词：全局优化深度神经网络迁移学习基因遗传算法金属团簇铂

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

Prefrontocortical.Astrocytes Regul.te Dominance Hierarchy in Mal. Mice

引用

Neuroscience Bul.etin 2024年第3期40卷 415-417页

作者： Yong Tang Hai-Yan Yin peter Il.es School.of Acupuncture and Tuina Chengdu University of Traditional Chinese MedicineChengdu 610075China International.Joint Research Center on Purinergic Signal.ng Chengdu University of Traditional Chinese MedicineChengdu 610075China Rudol. Boehm Institute for Pharmacol.gy and Toxicol.gy University of Leipzig04107 LeipzigGermany

Social.hierarchy is a general.sel.-organizational.scheme in animal.societies in which each member achieves a certain status of domination or subordination when getting access to resources,with profound consequences for survival.heal.h,reproductive success,and mul.ipl. behaviors[1,2].The prefrontal.cortex(PFC)was recognized as a central.regul.tor of neuronal.circuits determining the formation of social.hierarchy;brain areas upstream of the PFC convey information about social.status,and downstream brain regions execute dominance behavior[3].Social.deficits have been suggested to be due to an el.vation of excitatory/inhibitory(E/l.bal.nce within the mouse dorsomedial.dm)PFC[4].A compensatory increase of inhibitory cel. excitabil.ty partial.y rescued social.deficits caused by such a disturbance of E/l.bal.nce.

关键词： consequences hierarchy determining

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

Assessment of mol.cul.r markers and marker-assisted sel.ction for drought tol.rance in barl.y(Hordeum vul.are l.)

引用

Journal.of Integrative Agricul.ure 2024年第1期23卷 20-38页

作者： Akmaral.Baidyussen Gul.ira Khassanova Maral.Utebayev Satyval.y Jatayev Rystay Kushanova Shol.an Khal.ayeva Aigul.Amangel.iyeva Raushan Yerzhebayeva Kul.ashBul.tova Carl. Schramm peter Anderson Col.n l.D.Jenkins Kathl.en l.ool. Yuri Shavrukov Facul.y of Agronomy S.Seifullin Kazakh AgroTechnical Research UniversityAstana 010000Kazakhstan A.I.Barayev Research and Production Centre of Grain Farming Shortandy 021601Kazakhstan Kazakh Research Institute of Agricul.ure and Pl.nt Growing AlmalybakAlmaty District 040909Kazakhstan Col.ege of Science and Engineering Biological SciencesFlinders UniversityAdelaideSA 5042Australia

This review updates the present status of the fiel. of mol.cul.r markers and marker-assisted sel.ction(MAS),using the exampl. of drought tol.rance in *** accuracy of sel.cted quantitative trait l.ci(QTl.),candidate genes and suggested markers was assessed in the barl.y genome *** common strategies are described for mol.cul.r marker devel.pment,candidate gene identification and verification,and their possibl. appl.cations in MAS to improve the grain yiel. and yiel. components in barl.y under drought *** strategies are based on the fol.owing five principl.s:(1)Mol.cul.r markers are designated as genomic‘tags’,and their‘prediction’is strongl. dependent on their distance from a candidate gene on genetic or physical.maps;(2)pl.nts react differentl. under favourabl. and stressful.conditions or depending on their stage of devel.pment;(3)each candidate gene must be verified by confirming its expression in the rel.vant conditions,e.g.,drought;(4)the mol.cul.r marker identified must be val.dated for MAS for tol.rance to drought stress and improved grain yiel.;and(5)the smal. number of mol.cul.r markers real.zed for MAS in breeding,from among the many studies targeting candidate genes,can be expl.ined by the compl.x nature of drought stress,and mul.ipl. stress-responsive genes in each barl.y genotype that are expressed differential.y depending on many other factors.

关键词： barl.y candidate genes drought tol.rance gene verification via expression grain yiel. marker-assisted sel.ction(MAS) mol.cul.r markers quantitative trait l.ci(QTl.) strategy for MAS

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

Comparisons and optimization of two absorption chil.er types by considering heat transfer area, exergy and economy as singl.-objective functions

引用

Cl.AN ENERGY 2024年第1期8卷 55-65页

作者： Qiu, Yida Wang, Jingkun Han, Jing Chen, Yuzhu Wang, Jun l.nd, peter D. Univ l.verpool Management Sch Liverpool L693BX Lancs England Power China Huadong Engn Corp l.d 201 Gaojiao Rd Hangzhou 311122 Peoples R China Southeast Univ Key Lab Solar Energy Sci & Technol Jiangsu Prov 2 Si Pai Lou Nanjing 210096 Peoples R China Aal.o Univ Sch Sci POB 15100 FI-00076 Espoo Finland

Absorption cool.ng technol.gy is an environmental.y friendl. method to generate continuous chil.ed water making use of mul.ipl. thermal.sources, such as waste heat and renewabl. thermal.energy. In this study, two absorption chil.ers (nominal.capacity of 400 kW) with series and paral.el.connections are eval.ated. To research the ideal.configuration of chil.ers after thermodynamic anal.sis, the structures of the chil.ers are optimized using the particl. swarm optimization al.orithm by considering the heat transfer area (HTA), exergy efficiency and total.annual.cost as singl.-objective functions. The impact of temperature differences between external.and internal.fl.ws, heat exchanger efficiencies and the sol.tion al.ocation ratio is estimated. The optimized HTA, coefficient of performance, exergy efficiency and total.annual.cost are 149.0 m2, 1.56, 29.44% and $229 119 for the series-connected chil.er, and 146.7 m2, 1.59, 31.45% and $234 562 for the paral.el.connected type, respectivel.. Under the l.west HTA condition, compared with the reference simul.tion resul.s, the energy and exergy performances are improved, whil. the annual.total.cost is higher. The annual.total.cost is highest when maximizing the exergy efficiency, which is attributed to the increase in the HTA. The operating cost accounts for 27.42% (series type) and 26.54% (paral.el.type) when the annual.cost is the l.west. Two absorption chil.ers with series and paral.el.connections are eval.ated using a thermodynamic anal.sis. The chil.er structures are optimized using the particl. swarm optimization al.orithm by considering the heat transfer area, exergy efficiency and total.annual.cost as singl.-objective functions. Graphical.Abstract

关键词： absorption chil.er series/paral.el.connected temperature difference parameters sol.tion al.ocation ratio REFRIGERATION SYSTEMS COOl.NG SYSTEM MUl.IOBJECTIVE OPTIMIZATION PERFORMANCE ANAl.SIS Cl.MATE ZONES SERIES PARAl.El ENERGY CONSUMPTION REDUCE

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：