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Background Despite the radiological and analytical advances of the last decades,there is still a significant rate of dia......
Songling Xuemaikang Capsule（松龄血脉康胶囊）for Primary Hypertension:A Systematic Review of Randomized Contr
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Abstract Jiangxi Guangchang traditional lotus culture system was selected into the fourth batch of China’s important ag......
在三湾,毛泽东清除了秋收起义部队中的杂色旗,撤换了不听指挥的军官,遣散了动摇分子,确立了前委的绝对权威。在此基础上,他精心挑......
A new variational-ansatz of states of electrons and phonons was proposed on the basis of the Holstein model in strongly ......
为实现红外热图的自动快速处理和缺陷定量识别，以及提高超声红外热波技术对缺陷检测的效率，在深入研究超声红外热波检测机理的基础上......
Bimetallic Au/Pd nanoparticles were prepared and used to catalyze oxidation of alcohols in the poly(ethylene glycol) (PE......
This study investigates the formation process of Ni-Nb-Al metallic glasses. To this end, a long-range n-body potential w......
Binding energies and interaction origins between nonclassical single-electron hydrogen,sodium and li
Nonclassical single electron hydrogen,sodium and lithium bonds(SEHBs,SENaBs and SELiBs)between single electron acceptors......
The electronic transport properties of a single thiolated arylethynylene molecule with 9,10-dihydroanthracene core,denot......
Under oxygen transfer limitation and kinetic control, liquid-phase catalytic oxidation of toluene over metalloporphyrin ......
Preparation of α-benzoinoxime Solid Phase Sorption Materials and Their Sorption Properties to Molybd
Molybdenum is one of the transition elements located at the fifth-row and sixth-subgroup in the periodic table.It is an ......
Diamond thin films were prepared in a modified quartz bell-jar type microwave chemical vapor deposition (MWPCVD) system.......
Objective To study the relationship between serum carbohydrate antigen 19-9 (CA19-9) and blood glucose level in patients......
Coalbed methane has been explored in many basins worldwide for 30 years, and has been developed commercially in some of ......
Reduction of Reactive-Ion Etching-Induced Ge Surface Roughness by SF_6/CF_4Cyclic Etching for Ge Fin
An SF_6/CF_4 cyclic reactive-ion etching(RIE)method is proposed to suppress the surface roughness and to optimize the mo......
Performance Degradation of the Repeated Recycled Aggregate Concrete with 70% Replacement of Three-ge
The feasibility of using different generations recycled coarse aggregate(RCA) on structural concrete was fully evaluated......
阜阳市局 ￡4a 局长——_MINtkMMtgj’＃lnH＄B——q.M——D收束志不他只邀狲位J则【科校为先导推动地租工作.B为广为戳民U用凶盼引眯B.......
Magnetically assisted chemical separation (MACS) is a new method that uses either micro-or nanomagnetic particles whose ......
工质的热力性能是朗肯循环的重要影响因素,故为了回收处于不同品味的发动机排气、冷却水余热、汽轮机中膨胀后的工质乏气的能量,本......
The experimental data of (n, 2n) cross sections were collected and evaluated as complete as possible. There are 640 sets......
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本文通过对荣华二采区10...
System security of hybrid AC-HVDC-systems challenges and new approaches for combined security assess
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Oil and gas exploration and production is the most important and key segment in the whole business chain of the petroleu......
Retesting Early Generation Stability of a Japonica Rice Variety 84-15 by Using Allelic Differences o
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
目的评估快速序贯器官衰竭评分（qSOFA）用于诊断成人软组织感染所致脓毒症的准确性，及对患者发生脓毒性休克的预测价值。方法回顾性分......
针对控制网络中协议异构性以及通信环境不确定性的问题,提出可重构协议栈体系结构。基于MATLAB环境下的Stateflow和Simevents工具......
简要分析了永磁无刷直流电动机换相转矩脉动产生的原因,总结了国内外主要的抑制转矩脉动的控制方法,介绍了这些方法各自的优势与局......
将基于附加参数的自检校光束法区域网平差技术应用于机载三线阵CCD传感器ADS40影像的几何定位处理,分析了机载三线阵CCD传感器成像......
目的 研究单束和双束后交叉韧带重建术疗效之间的差异.方法 利用网络对PubMed,EMBASE,Cochrane Central Register of Controlled T......
目的 探讨重症急性胰腺炎(SAP)患者血浆凝血系统的变化、发病机制及临床意义.方法收集北京大学人民医院2005年1月至2008年12月期间......
SOCIAL RESPONSIBILITY AS A NEXT STEP IN DEVELOPMENT OF SYSTEMIC BEHAVIOR TOWARD SYSTEMS SOLUTIONS OF
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
分析化学机械平坦化(CMP)耗材发展现状及趋势,推断450 mm晶圆的CMP设备及技术的迫切性;在此基础上,展望450 mm晶圆将会采用系统集......
对保存在越南岘港占婆雕刻博物馆的三尊同阳占婆门神雕像进行了考证。认定这些雕像基本上是按照中国唐朝洛卡帕拉像风格雕刻的。并......
片上网络(Network on chip,NoC)是复杂片上系统(System on chip,SoC)设计中通信问题的解决方案.本文介绍了多种NoC体系结构,并提出......
Retesting Early Generation Stability of a Japonica Rice Variety 84-15 by Using Allelic Differences o
Early generation stability of a japonica rice variety,84-15,was retested by using the allelic differences of two qualita......
目的 系统评价冠状旁路移植术(coronary artery bypass grafting,CABG)患者术前服用氯吡格雷抗血小板治疗对围手术期的影响,为临床......
目的 构建以投诉信息为切入点的医疗安全监控信息收集指标.方法 运用文献评阅、专家咨询论证方法,建立医疗投诉基本信息收集和监测......
目的:探讨出生缺陷一级预防干预策略及生育风险评估体系建立,为有效降低孕前风险因素制定干预措施提供科学依据。方法:对2013年10~......
Oil and gas exploration and production is the most important and key segment in the whole business chain of the petroleu......
良好的控制策略是实现并联型有源电力滤波器(active power filter,APF)补偿功能的关键。由于并联型APF常规电流PI控制方法的闭环增......
军事仿真技术已经贯穿于武器装备研制的全生命周期,仿真技术具有重要的理论研究价值和实际应用价值。飞行仿真系统在无人机前期的......
针对当前导弹脱靶量测量系统价格昂贵、体积较大和操作不便等问题,借鉴线性调频连续波(FMCW)雷达原理,研究改进测量方法,设计了基......
基于回归模型,考虑市场波动率指数(volatility index,VIX)对尾部指数的影响,研究了尾部指数与系统性尾部风险系数之间的关系,并构......
目的 探索强迫症状和孤独谱系商数的相关关系,及系统化在二者之间是否存在中介效应.方法 以1901名大学生为研究对象进行分层随机抽......
从联合火力打击智能优化系统的系统架构分析出发,详细阐述了涉及联合火力打击智能优化的关键技术:战法策略转译算法、对抗推演算法......
新时代在面临日益复杂的社会矛盾和风险挑战下,更需要集中各种统战力量和智慧,运用立体思维整体建构统一战线制度体系。文章通过对......
对构建高职院校毕业生职业成长服务期机制的必要性和意义进行了探讨，提出了实施毕业生职业成长服务期机制的保障措施。......
目的:系统评价常规西药联合中药煎剂保留灌肠治疗轻微肝性脑病(MHE)患者的有效性及安全性。方法:系统检索Medline、Embase、Cochra......
