structur相关论文
Structure,defects,and microwave dielectric properties of Al-doped and Al/Nd co-doped Ba4Nd9r.33Ti18O
Low-loss tungsten-bronze microwave dielectric ceramics are dielectric materials with potential application value for min......
Atomically precise metal nanoclusters for(photo)electroreduction of CO_(2): Recent advances, challen
To alleviate the global warming by removing excess CO2 and converting them into value-added chemicals,(photo)electrochem......
BaYOBO_(3):A deep-ultraviolet rare-earth oxy-borate with a large second harmonic generation response
Deep-ultraviolet(UV)nonlinear optical(NLO)crystals with excellent performances are of great importance in laser science ......
Electrospinning is a powerful method for fabricating micro/nano fibers that can be applied to various fields.Composite m......
肿瘤坏死因子(Tumor Necrosis Factor,TNF)的基因克隆表达成功后,已进行了广泛的实验室研究,并进入Ⅰ期及Ⅱ期临床试验。但关于肿......
Molecular dynamics simulation study on zwitterionic structure to maintain the natural behavior of po
Molecular dynamics simulations are applied to the initial stage of polyalanine13 conformational transi- tion from α-hel......
On the basis of comprehensive analyses of fault textures and geometry,the active methods,stress field,mechanism and time......
Synthesis and in vitro biological evaluation of farnesylthiosalicylic acid derivatives as anti-tumor
Novel farnesylthiosahcylic acid(FTA) derivatives 5a-m with different substituted 1,3,4-thiadiazoles were synthesized. Co......
Recently,nanostructured materials in environmental treatment have received significant attention due to their large remo......
Studies on activation of C-H bond and insertion reaction of CO, CO_2 into M-C bond using (Ir(COD)(di
Three new organoiridium complexes are prepared from (Ir(COD)(μ-Cl))_2 and di-phosphine in 1:2 molar ratio, and charact......
Mr=1164, space group C2/c, a=14.954(13)A,b=22.323(6)A,c=27.003(18)A,β=98.23(7)°,V=8920 A3, Z=8. Final R=0.069 for 281......
进展期胃癌的外科手术治疗有3种情形涉及联合脏器切除:(1)胃癌直接侵犯邻近器官,如脾、胰腺、肝脏等,患者需接受联合脾切除、联合......
Synthesis and antifungal activity of 1- ( 1 H-1, 2,4-triazol-1-yl) -2- (2,4-difluorophenyl)-3-(4-sub
Objective: To study the effect of fluconzole derivatives from a side chain containing 4-substituted acyl piperazin-1-yl ......
Sodium-ion batteries(SIBs)have been considered as an ideal choice for the next generation large-scale energy storage app......
This paper addresses the bipartite consensus over cooperation-competition networks affected by denial-of-service(DoS)att......
The layer structured zirconium phosphate(Zr P) can be intercalated with atoms, molecules, small organic groups and even ......
Platelet-activating factor(PAF)is a potentproinflammatory phospholipid mediator that belongsto a family of biologically......
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Acquisition and dissemination mechanisms of CTXΦ in Vibrio cholerae : New paradigm for dif residents
Vibrio cholerae(V. cholerae) genome is equipped with a number of integrative mobile genetic element(IMGE) like prophages......
A new cembranolide diterpene with a hydroperoxyl substitution was isolated from the marine soft coral Lobophytum crassum......
Effects of various substrate materials on structural and optical properties of amorphous silicon nit
The plasma-enhanced chemical vapor deposition (PECVD) technique is well suited for fabricating optical filters with cont......
The formation of public opinion on the network is a hot issue in the field of complex network research,and some classica......
为探究煤焦颗粒反应行为特性,对高温O2/N2气氛中运动的单颗粒煤焦进行数值模拟研究.采用规则球形、不规则球形和多孔球形3种单颗粒......
该文阐述了四川省2000年水产业工作重点应抓住西部大开发、农业战略性结构调整及我国即将加入世贸组织这“三大机遇” ,要以只争朝......
Macroeconomic forecasting in China is essential for the govment to take proper policy decisions on govment expenditure a......
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Respirasome,as a vital part of the oxidative phosphorylation system,undertakes the task of transferring electrons from t......
本文通过对荣华二采区10...
Engineering-oriented modeling and synthesized modeling of the fin-actuator system of a missile fin are introduced, inclu......
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......
电网脆弱性分析是低频振荡事故监控与预防的重要依据。利用事故链原理，基于电网线路故障、潮流转移、线路相继过载的典型故障模式，构......
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......
Structural and optical studies on PVA capped SnS films grown by chemical bath deposition for solar c
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......
为了更好地进行大口径光学元件轮廓测量,以激光跟踪仪作为测量的工具,引入测量平差理论对测量数据进行处理,以提高光学元件毛坯制......
通常，在油砂开采过程中，标准合金不具备在磨损和腐蚀条件下抗磨损性能。对于生产性关键组件，通常采用碳化钨基复合涂层（MMC）来延长设备......
Hydraulic Self Servo Swing Cylinder Structure Optimization and Dynamic Characteristics Analysis Base
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......
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......
Panel-ρ检验是常用的异质面板数据协整检验统方法,本文通过Monte Carlo模拟分析Panel-ρ协整检验方法的小样本性质,以及该方法对......
Three magnitude >6 earthquakes struck Qaidam, Qinghai province, China, in November 10th 2008, August 28th and 31st 2009 ......
文章采用结构力学力法(边值法)对调压井井座进行结构内力和配筋计算,分析了对内力和配筋计算结果影响较大的因素,为提高计算的准确......
对一些平面内楔形截面构件进行二阶简单塑性铰法分析,并利用有限元法及重叠原理推导Ⅰ形钢楔形截面构件的刚度矩阵.为预测构件内部......
多糖作为高效、低毒的抗病毒成分,具有广阔的药用前景,已成为抗病毒治疗的研究热点之一,其中抗HBV的研究更是重中之重.目前,已陆续......
在满足建筑设计要求和工程经济性要求的基础上,进行了俄罗斯远东联邦大学学生中心入口幕墙拉索桁架的选型,并利用大型通用有限元分......
提出了集成农业生产系统的概念,并分析了指导其实施的理论基础(系统论、信息论、控制论、运筹学)和关键技术.建立了集成农业生产系......
在高速列车过隧道问题的数值模拟中,为提高模拟准确性而考虑转向架、受电弓导流罩、车厢连接处等细部结构后,几何模型变得复杂。为......
以人为中心的制造单元是现代制造环境下的先进生产方式,针对员工知识能力在现代制造单元制造过程中的重要作用,对制造单元员工知识......
三维孔道结构钒磷酸盐[H3N(CH2)3NH3]2[H3N(CH2)3NH2][H2N(CH2)3NH2]-[V(H2O)2(VO)8(OH)4(PO4)4(HPO4)4] 4H2O的水热合成和结构表
以1,3-丙二胺为模板,水热合成了三维孔道结构钒磷酸盐[H3N(CH2)3NH3]2[H3N(CH2)3NH2][H2N(CH2)3NH2][V(H2O)2(VO)8(OH)4(PO4)4(HPO......
Hydraulic Self Servo Swing Cylinder Structure Optimization and Dynamic Characteristics Analysis Base
The dynamic characteristics of hydraulic self servo swing cylinder were analyzed according to the hydraulic system natur......
