检索结果-南通市图书馆

Exploratory and Descriptive Study of the Kimberlite Massif of Boya-02 at Eastern Kasai in the Democratic Republic of Congo

引用

Journal of Geoscience and Environment Protection 2024年第1期12卷 130-144页

作者： arnold Onya Ngila Ivon Ndala Tshiwisa Ruben Koy Kasongo Serge Diemo Alain Cibumba Cibumba Chamira Fwani Pambu Dona Kampata Mbwelele Centre National de Télédétection (CNT) Kinshasa The Democratic Republic of Congo Department of Exploration Faculty of Oil and Gas University of Kinshasa Kinshasa The Democratic Republic of Congo Geo-Hydro-Energy Research Group Department of Geosciences Faculty of Sciences and Technologies University of Kinshasa Kinshasa The Democratic Republic of Congo

The Boya-02 kimberlite was identified at depth by geophysical survey work (a single-probe AM survey in 1997 and a gravity survey in 2006) that De Beers DRC Exploration carried out around anomaly 193/172/0019. This anomaly located approximately 50 km southwest of the town of Mbuji-Mayi in the Kasaï-Oriental Province in the DRC should therefore be the subject of detailed exploration with the aim of better identifying and describing this kimberlite. Thus, through exploratory work and cross-checking of geophysical and geological data, the discovery of this Massif was made by drilling on the aeromagnetic anomaly 193/172/X298. Based on drilling, sampling and laboratory petrographic analysis reports, the Boya-02 kimberlite was classified among highly diluted re-sedimented volcaniclastic kimberlites (KVR), rich in olivine and incidentally in quartz and poor in juvenile substances. This kimberlite represents a deposit of very low economic interest following extremely high dilution. The Boya-02 kimberlite was modeled using ground magnetism data. It is a complex anomaly comprising 2 components with variable amplitude appearing on a subtly magnetized linear detail. The modeled dimensions of two components of this anomaly are 0.32 Ha and 0.2 Ha at depths of 32 m & 14 m for the deposits to the West and the East respectively. Garnet data for the Boya-02 occurrence reports a maximum Pmin value of 49.7 kbar (207 garnets). These data demonstrate the high diamond potential which assumes a conductive cratonic geotherm of 40 mWm2.

关键词： Exploratoire Massif Kimberlitique Kasaï Oriental

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

燃料灵活性是航运脱碳的关键——访瓦锡兰海洋业务总裁兼集团执行副总裁roger Holm

引用

中国船检 2024年第6期 56-60页

作者：薛龙玉 roger Holm 不详瓦锡兰

随着航运业脱碳进程加速推进,越来越多替代燃料开始在船上应用。究竟哪些燃料将成为未来的主流船舶燃料?为了帮助业界应对未来燃料选择与应用相关的各种不确定性,为船东和运营商定制最适合他们的脱碳最优解,船用和能源市场全球领先的创... 详细信息

随着航运业脱碳进程加速推进,越来越多替代燃料开始在船上应用。究竟哪些燃料将成为未来的主流船舶燃料?为了帮助业界应对未来燃料选择与应用相关的各种不确定性,为船东和运营商定制最适合他们的脱碳最优解,船用和能源市场全球领先的创新技术提供商瓦锡兰(Wärtsilä)对各类潜在未来燃料选项进行了广泛的研究和投资,开发了具有高度燃料灵活性的发动机技术和生命周期解决方案,全面赋能航运业的脱碳之旅。

关键词：航运业能源市场瓦锡兰替代燃料生命周期不确定性技术提供商船舶燃料

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

Hydroxychloroquine-azithromycin,doubase C,and QTc prolongation in congolese patients with COVID-19:Myth or reality?

引用

World Journal of Virology 2024年第2期13卷 107-114页

作者： Brady Madioko Makanzu Jean-Robert Makulo Madone Ndona Mandina Dimosi roger Wumba Murielle Mashi Longokolo Hippolyte Situakibanza Ossam Odio Donat Sonzi Mangala Constantin Mihigo Bashengezi Benjamin Kabwe Mwilambwe Gilbert Kabanda Kurhenga Benjamin Longo-Mbenza roger Mwimba Mbungu Department of Cardiology Kinshasa University HospitalKinshasaDR CongoKinshasa University HospitalKinshasa 11Congo Nephrology Unit Kinshasa University HospitalKinshasaDemocratic Republic of the CongoKinshasa 11KinshasaCongo Department of Infectious Diseases Kinshasa University HospitalKinshasaDR CongoKinshasa 11Congo Department of Tropical Medicine University of KinshasaKinshasa 11Congo Department of Infectious Diseases University of Kinshasa HospitalKinshasa 11Congo Department of Tropical Medicine and Infectious Disease School of MedicineUniversity of KinshasaKinshasa 11Congo COVID-19 Treatment Center Kinshasa University HospitalKinshasaKinshasa 11Congo Centre de Recherche en Phytothérapie Pharmacopée Africaine et Technologie pharmaceutiqueKinshasa 11Congo Intensive Care Unit Kinshasa University HospitalKinshasa 11Congo Department of Gynecology and Obstetrics Kinshasa University HospitalKinshasa 11Congo

BACKGROUND QTc interval prolongation with an increased risk of torsade de pointes(Tsd)has been described in coronavirus disease 2019(COVID-19)patients treated with hydroxychloroquine(HCQ)and azithromycin(AZI)in Western *** the DR Congo,few studies have evaluated the safety of this association or proposed new *** To determine the incidence of QTc prolongation and Tsd in COVID-19 patients treated with HCQ-AZIs vs doubase C(new molecule).METHODS In present randomized clinical trial,we have included patients with mild or moderate COVID-19 treated with either HCQ-AZI or doubase ***(ECG)changes on day 14 of randomization were determined based on pretreatment *** QTc was defined as≥500 ms on day 14 or an increase of≥80 ms compared to pretreatment *** with cardiac disease,those undergoing other treatments likely to prolong QTc,and those with disturbed ECG tracings were excluded from the *** The study included 258 patients(mean age 41±15 years;52%men;3.4%diabetics,11.1%hypertensive).Mild and moderate COVID-19 were found in 93.5%and 6.5%of patients,*** baseline,all patients had normal sinus rhythm,a mean heart rate 78±13/min,mean PR space 170±28 ms,mean QRS 76±13 ms,and mean QTc 405±30 *** complaints suggesting cardiac involvement were reported during or after *** four patients(1.5%)experienced QTc interval prolongation beyond 500 ***,only five patients(1.9%)had an increase in the QTc interval of more than 80 *** prolongation was more significant in younger patients,those with high viral load at baseline,and those receiving HCQ-AZI(P<0.05).None of the patients developed *** QTc prolongation without Tsd was observed at a lower frequency in patients treated with HCQ-AZI vs doubase *** absence of comorbidities and concurrent use of other products that are likely to cause arrhythmia may explain our results.

关键词： QTc prolongation COVID-19 Doubase C HCQ-AZT Sub-Saharan Africa

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

设计与奥运:五环马戏团

引用

装饰 2024年第5期 76-83页

作者： [英]阿诺德·施瓦茨曼汪芸(翻译) 不详《装饰》

本文作者阿诺德·施瓦茨曼是著名的平面设计师、奥斯卡获奖纪录片导演,由他执导的纪录片《种族灭绝》荣获了1981年的奥斯卡最佳纪录片奖;同时,他也是摄影师、作家和教育家;他还曾担任1984年洛杉矶奥运会的设计总监——本文以阿诺德·施... 详细信息

本文作者阿诺德·施瓦茨曼是著名的平面设计师、奥斯卡获奖纪录片导演,由他执导的纪录片《种族灭绝》荣获了1981年的奥斯卡最佳纪录片奖;同时,他也是摄影师、作家和教育家;他还曾担任1984年洛杉矶奥运会的设计总监——本文以阿诺德·施瓦茨曼的这段设计经验为主要线索,追溯了他对奥运赛事兴趣的缘起,描绘了他为1984年洛杉矶奥运会创作的一系列设计作品,其中包括海报、标志和奥运火炬的设计。同时,作者分享了他个人喜好的奥运设计作品,并阐述了这些设计对他本人的创作产生的影响。作为一名纪录片制片人,阿诺德·施瓦茨曼在1984年的时候还曾接受洛杉矶市长汤姆·布拉德利的委托,为在市政厅举办的主题展览制作了一部有关1932年洛杉矶奥运会的纪录片。本文基于大量一手的历史图文资料,以生动的形式探讨了奥运与设计之间的关系。

关键词：洛杉矶奥运会纪录片阿诺德平面设计师种族灭绝施瓦茨奥运图文资料

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 Clinical Study to Assess the Effectiveness of Oral Combination Kit Therapy in Syndromic Management of Abnormal Vaginal Discharge (FEMINE Study) in Kinshasa, Democratic Republic of Congo

引用

Open Journal of Obstetrics and Gynecology 2024年第1期14卷 193-208页

作者： Feruzi Michel Mangala Muela Andy Mbangama Di-Mosi-Nkoy roger Wumba Ambis Joëlle Lumaya Nkongolo Freddy Muamba Tshitadi Jean Mukendi Ndombasi Neilda Lemba Otem Christian Ndesanzim Nkashama Bienvenu Kazadi Banza Jesual Lotoy Umba Adrien Tandu Mushengezi Dieudonné Sengeyi Mwimba roger Mbungu Department of Gynecology and Obstetrics University Clinics of Kinshasa Kinshasa DR Congo Congolese Society of Gynecology and Obstetrics Kinshasa DR Congo Department of Gynecology and Obstetrics Kinshasa Provincial General Reference Hospital Kinshasa DR Congo Departement of Tropical Medicine University Clinics of Kinshasa Kinshasa DR Congo

Background: Vaginal discharge is one of most common and nagging problems that women face. About 20% - 25% of women who visit gynecology department complain of vaginal discharge and leucorrhoea. An orally administered combination kit, containing 2 g secnidazole, 1 g azithromycin and 150 mg fluconazole (Azimyn FS Kit), has been successfully evaluated in clinical trials and used in several countries for management syndromic vaginal discharge due to infections. Methods: This is a longitudinal study which aimed to verify the clinical efficacy of the combined oral kit containing secnidazole, azithromycin and fluconazole (Azimyn FS Kit®) in the syndromic treatment of abnormal vaginal discharge in patients received in outpatient consultations in Kinshasa/DR Congo from March to September 2023. Results: Majority of patients had whitish vaginal discharge (51.6%) of average abundance (56.2%), accompanied by pruritus in 72.1% of cases, and dyspareunia in 23.5% of cases and hypogastralgia in 40.2% of cases. One week after treatment with the Azimyn FS® combined kit, at the greatest majority of patients (97.3%), abnormal vaginal discharge had decreased by more than 50% (84.1%). Two weeks after treatment with the Azimyn FS® combined kit, almost all patients (97.3%) no longer had abnormal vaginal discharge which had completely disappeared. Conclusion: A single dose of secnidazole, azithromycin and fluconazole in the form of an oral combi-kit (Azimyn FS Kit) has shown excellent therapeutic effectiveness in the syndromic treatment of abnormal vaginal discharge wherein patients were treated without diagnostic confirmation.

关键词： Oral Combination Kit Therapy Syndromic Management Abnormal Vaginal Discharge

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

Post Blast Tympanic Perforations, Clinical and Paraclinical Study at Six Yaounde Hospitals

引用

International Journal of Otolaryngology and Head & Neck Surgery 2024年第2期13卷 126-134页

作者： Andjock Nkouo Yves Christian Lekassa Pierrette Meva’a Biouele roger Christian Moboung Prudence Mindja Eko David Djomou Francois Njock Richard Ndjolo Alexis Ophthalmology-Ear-Nose-Throat (ENT)-Stomatology Department Faculty of Medicine and Biomedical Sciences University of Yaounde I Yaounde Cameroon ENT-Cervico-Facial-Surgery (CFS) Service Yaounde General Hospital Yaounde Cameroon ENT-CFS Service Omar Bongo Ondimba Military Teaching Hospital Libreville Gabon ENT-CFS Service Yaounde Central Hospital Yaounde Cameroon ENT-CFS Service Yaounde Teaching Hospital Yaounde Cameroon ENT-CFS Service Douala General Hospital Douala Cameroon

Introduction: Post-blast tympanic perforations represent an entity of traumatic perforations;various mechanisms are at the origin of the latter, and the increase in conflicts and acts of violence are increasing the studies on this subject, but few data are available in our context. Objective: This paper aims to study post-blast tympanic perforations in Yaounde, specifically the epidemiological, clinical, and paraclinical aspects. Methodology: We conducted a descriptive cross-sectional study with retrospective and prospective data collection in six Yaounde hospitals over 63 months from January 1, 2018, to March 31, 2023. All patients with at least one post-blast tympanic perforation were included. Socio-demographic, clinical and paraclinical data were collected on a questionnaire and analysed using SPSS 28 software. Results: We included 124 patients. The prevalence of post-blast tympanic perforations was 0.1% of the consultations in the departments. 71 The average age was 28.6 ± 9.1 years, with extremes ranging from 7 to 49 years. The median consultation time was five days. The most frequent injury circumstances were physical aggression (81.45%) and armed conflict (10.5%). The injury mechanisms were slaps (75%), punches (21.74%) and grenades (4.8%). The main symptoms on admission were hearing loss (63.7%), tinnitus (58.1%) and otalgia (57.3%). The tympanic perforations were unilateral in all cases, the anterior-inferior location was more characteristic, and the deafness was conductive in 58.3% of cases, followed by mixed deafness in 23.3% of cases. Conclusion: Post-blast tympanic perforations are rare in consultation. The population is primarily male and from the second decade of life. The main circumstance is aggression.

关键词： Tympanic Perforation Blast Yaounde

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

Dosage Formula in Anesthesia for Manual Intrauterine Aspiration Post-Abortion in Resource-Limited Settings

引用

Pharmacology & Pharmacy 2024年第4期15卷 71-80页

作者： Serge Ibula Rivain Iteke Berthe Barhayiga Doddie Tsansya roger Cishugi Jean Jacques Kalongo Sandra Sagboze Jean Paul Cikwanine Dieudonné Sengeyi ISTM/Bukavu Anesthesia-Resuscitation Section CIMAC Hospital Center in Goma Goma The Democratic Republic of the Congo Department of Anesthesia-Resuscitation University of Lubumbashi Lubumbashi The Democratic Republic of the Congo Department of Anesthesia-Resuscitation University of Kinshasa Kinshasa The Democratic Republic of the Congo Department of Gyneco-Obstetrics University of Kinshasa Kinshasa The Democratic Republic of the Congo Anesthesia-Resuscitation Department Panzi Hospital Bukavu The Democratic Republic of the Congo

Setting: Provincial General Reference Hospital of Bukavu, General Reference Hospital of Panzi, General Reference Hospital of Ciriri, General Reference Hospital of Nyatende and Biopharm Hospital Center. Objective: Contribute to the improvement of the anesthetic ECP of patients benefiting from MVA for incomplete abortion, Describe the methodology used for adoption of the dosage formula in Anesthesia for MVA, present the mathematical demonstration leading to the dosage formula in anesthesia for MVA. Materials and Methods: Our study was descriptive by mathematical demonstration of obtaining the equilibrium constant of the dosage formula of bipuvacaine 0.1% and Fentanyl 50 µg% adapted to the weight and specific size of patients treated anesthetically in MVA cases for incomplete abortion. We also carried out an operational research by first determining the interval where our equilibrium constant is included and secondly by means of the ends of the intervals found correlated to the ends of intervals of possible weights and sizes in the being normal human female of childbearing age to arrive at the real numerical value of the equilibrium constant of the BUKAVU Dosage Formula in the case of anesthesia for MVA during the management of incomplete abortions. Results: TWO-STAGE OPERATIONAL RESEARCH: • Determination of the interval where the equilibrium constant x = −0.95 x x by crossing the means between the extremes of volumes of anesthetic drugs giving a satisfactory sensory block without hemodynamic disturbance and the extremes of normal weight and height for women of childbearing age. We ended up with X = 0.37. Conclusion: At the end of our study which had the general objectives of contributing to the improvement of the anesthetic PEC of patients receiving MVA for incomplete abortion and specific objectives of describing the methodology used for adoption of the dosage formula in Anesthesia for MVA and present the mathematical demonstration which resulted in the dosage formul

关键词： Dosage Anesthesia Intrauterine Aspiration DR Congo

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

Massive Epistaxis Revealing a Post-Traumatic Aneurysm of the Internal Carotid Artery: A Clinical Case and Review of the Literature

引用

International Journal of Otolaryngology and Head & Neck Surgery 2024年第2期13卷 120-125页

作者： Yannick Mossus Maguy Mbede roger Meva’a Biouélé Leonel Atanga Adèle-Rose Ngo Nyeki Pierre Ongolo Zogo François Djomou Alexis Ndjolo Department of Ophthalmology ENT and Stomatology Faculty of Medicine and Biomedical Sciences University of Yaoundé 1 Yaoundé Cameroon Department of Medical Imaging Faculty of Medicine and Biomedical Sciences University of Yaoundé 1 Yaoundé Cameroon

Internal carotid artery (ICA) aneurysms are an unusual but serious cause of epistaxis. This epistaxis is massive and sometimes uncontrollable threatening the vital prognosis of patients. We report the case of a 16-year-old adolescent received in emergency with severe bilateral epistaxis, asthenia and grade-3 left exophthalmos. In his history, the subject had been the victim of an assault six months before consultation. He had received blows on the cephalic extremity with light but repeated epistaxis. The treatment consisted to blood products transfusion and local compression by sterile gazes. An ICA aneurysm in sphenoid sinus has been confirmed in a craniofacial CT scan coupled to vascular opacification. Although the ICA has a variable course in contact with the sphenoid sinus, massive epistaxis would be the consequence of a pronounced dehiscence of the ICA in the sphenoid sinus, particularly in a traumatic context. In front of this type of epistaxis in our context, general practitioners must be able to suspect a ruptured ICA aneurysm in the presence of exophthalmos and a notion of old or recent cranio-encephalic injury. Additionally, due to the high morbidity and mortality of this condition, a monitoring algorithm is necessary for patients with head trauma to facilitate early detection.

关键词： Aneurysm Internal Carotid Artery Head Trauma Epistaxis

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

Retrospective Cohort Study to Investigate Pregnancy Outcomes in a Population of Advanced Maternal Age Congolese Women of Kinshasa: A Study Protocol

引用

Open Journal of Obstetrics and Gynecology 2024年第9期14卷 1398-1406页

作者： Anne Kapinga Mutshiaudi Thérèse Mikoka Walumpumpu Nicodem Nkutu Kimpu Joelle Lumaya Ambis Andy Mbangama Muela roger Mbungu Mwimba Kahindo P. Muyalalo Department of Gynecology and Obstetrics Cliniques Universitaires de Kinshasa Kinshasa Congo Department of Basic Sciences Faculty of Medicine University of Kinshasa Kinshasa Congo

Introduction: Pregnancies at advanced maternal age (AMA) are those occurring after the age of 35 years old. They carry a high risk of maternal-fetal morbidity and mortality, thus constituting a public health problem. Several African countries have reported an upward trend in both the age of childbirth and the frequency of women with AMA over the past 20 years. In the Democratic Republic of Congo (DRC), where maternal and neonatal morbidity and mortality remain very high, data on AMA pregnancies go back more than 20 years. Objective: We propose evaluating obstetrical outcomes among women in AMA in our setting and the associated factors. Methods: This retrospective cohort study will be conducted in two healthcare facilities (ESS) in Kinshasa. The study population will consist of all women who delivered a single fetus after 28 weeks of gestation between January 2012 and December 2022 (10 years) in the selected ESS. The data collected will be analyzed using R software version 4.2.0. Quantitative variables will be summarized as means with standard deviation or medians with interquartile range. Qualitative variables will be presented as proportions (%). Multivariate logistic regression will be used to determine the main maternal-fetal complications associated with AMA and predictors of obstetric outcomes. P Discussion: The high maternal and infant mortality rates in DRC are among the highest in the world. The context of maternal age has become a topic of growing interest due to its potential implications for the health of women and newborns, it is crucial to identify the risk factors associated with obstetric outcomes by identifying obstetrical outcomes associated with advanced maternal age in the DRC. Many Congolese women tend to start their maternity journey at a relatively young age. However, there is also an emerging trend towards delayed childbearing, particularly in urban areas and among women with access to education and family planning services. Conclusion: The re

关键词： Advanced Maternal Age Adverse Maternal and Perinatal Outcome Congolese Women Kinshasa

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

Intestinal Parasitosis in Children among Internally Displaced Persons in the Hauts-Bassins Region of Burkina Faso

引用

Open Journal of Pediatrics 2024年第5期14卷 814-822页

作者： Barro Makoura Yerbanga W Isidore Yonaba Caroline Sawadogo Safiatou Hadry roger Sibi Matotou Nakanabo-Diallo Seydou Millogo Anselme Naon Sarah Sanogo Bintou Bamba Sanata Department of Pediatrics Sour Sanou University Hospital Bobo-Dioulasso Burkina Faso Department of Laboratory Sour Sanou University Hospital Bobo-Dioulasso Burkina Faso Department of Pediatrics Yalgado Ouedraogo University Hospital Ouagadougou Burkina Faso Department of Biomedical Sciences MURAZ Center Bobo-Dioulasso Burkina Faso

Introduction: The setting up of camps for internally displaced persons in Burkina Faso as a result of terrorism creates favorable conditions for the emergence of digestive parasitosis in these displaced populations. The objective of this study was to evaluate the prevalence of digestive parasitosis in children of this population in the Hauts-Bassins region. Material and methods: This was a prospective cross-sectional study from November to December 2020, in which stool samples were collected from internally displaced children from the Sinfra reception site in Banzon and from Poya in Karangasso Vigué. The stool samples were stored at room temperature, protected from dust and insects, in a cooler and then sent to the laboratory of the CHUSS in Bobo-Dioulasso where the parasitological analyses were performed. Results: The mean age was 5.8 ± 2.4 years. The most represented age group was 5 to 10 years (75.31%). The sex ratio is 1.61. The overall prevalence of intestinal parasite infection was 53.09%. The prevalence was statistically higher among those who consumed well water than those consuming tap water (p = 0.01). Monoparasitism by protozoa and helminths represented 74.42% and 6.68% respectively. The polyparasitism rate was 9.31%. The species identified in monoparasite patients were protozoa with Entamoeba coli (37.21%), Giardia lamblia (25.58%), Endolimax nanus (6.98%) and Entamoeba histolytica/dispar (4.65%). Biparasitism was identified with combinations, such as E. coli + E. histolytica/dispar (11.63%). Conclusion: There is a high prevalence of digestive parasitosis among IDPs in the Sinfra and Poya reception site. Educational sessions on hand washing before meals, use of drinking water, etc. should emphasize preventive measures in these IDP camps.

关键词： Digestive Parasitosis Internally Displaced Children Hauts-Bassins Burkina Faso

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：