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AIM:To evaluate the clinicopathologic characteristics of the children with solitary rectal ulcer.METHODS:Fifty-five chil......
This paper proposes the word order of the noun phrases in Qinzhou Zhuang and presents the c-/f-structures of classifier ......
The microstructure of 40Cr steel sample and its surface is ultra-fined through salt-bath cyclic quenching and high freq......
The permanent siltation of harbours and estuaries has led their administrative companies to undertake dredging operation......
Applying systematic conservation planning to constitute a protection strategy for broad-leaved Korea
The broad-leaved Korean pine(Pinus koraiensis) forest is one of the most biodiverse zonal communities in the North Tempe......
An outline is given in this article regarding the theoretic basis, research targets and disciplinary content of remote-......
Recently,the Beijing No.2 Intermediate People's Court has published its Civil Judge- ments Nos.Erzhongminchuzi 13419-134......
Enteric duplication cyst as a leading point for ileoileal intussusception in an adult:A rare cause o
Duplication of alimentary tract(DAT) presenting as an ileoileal intussusception is a very rare clinical entity.Herein,a ......
Take a rest after one dancing session.Ynagko,a popular rural folk dance,originated in Song Dynasty(Ad 960-1278)as a cel......
Experimental Investigation and Numerical Simulation of the Grain Size Evolution during Isothermal Fo
Hot compression was conducted at a Thermecmaster-Z simulator, at deformation temperatures of 800-1040℃, with strain rat......
Elasto-plastic buckling and post-buckling analysis of sandwich plates with functionally graded metal
Based on the elasto-plastic theory, considering the effect of spherical stress tensor on the elasto-plastic deformation ......
During the last decade we have witnessed an unprec-edented outburst of new treatment approaches for the management of me......
[Objective] To determine the content of chlorogenic acid in extracts of FLOS LONICERAE JAPONICAE at different flowering ......
Sub-bandgap photocurrent response and carrier transport properties of undoped semi-insulating LEC Ga
Undoped (ND) semi-insulating (SI) liquid encapsulated Czochralski (LEC) GaAs crystals were investigated by photocurrent ......
Effect of squeeze casting process on microstructures and flow stress behavior of Al-17.5Si-4Cu-0.5Mg
The effects of squeeze casting process on microstructure and flow stress behavior of Al-17.5Si-4Cu-0.5Mg alloy were inve......
冻土的强度及变形行为受加载速率及环境温度效应的影响。以冻结兰州黄土为对象,开展了一系列不同温度及加载速率下的常规单轴压缩......
Sub-bandgap photocurrent response and carrier transport properties of undoped semi-insulating LEC Ga
Undoped (ND) semi-insulating (SI) liquid encapsulated Czochralski (LEC) GaAs crystals were investigated by photocurrent ......
采用化学复合镀方法,在基体铜片上进行Ni-P/纳米碳管复合镀.用金相显微镜、扫描电子显微镜、X射线衍射仪和显微硬度计等实验手段研......
炸药装药损伤的萌生、演化直接影响炸药的力学响应过程,及其爆轰性能,是武器设计人员关注的焦点之一。就炸药装药损伤行为数值模拟......
目的通过热模拟试验研究Mg-3.94Gd-2.0Y-0.78Zn-0.56Mn(质量分数)合金的高温变形特性,建立合金的本构方程,并分析变形条件对显微组......
A constitutive model for methane hydrate-bearing sediment(MHBS)is essential for the analysis of mechanical response of M......
小柴胡汤治疗便秘在《伤寒论》《金匮要略》等经典著作中早有记载，后世历代医家对此也多有论述。小柴胡汤从三焦治疗习惯性便秘、小......
采用多功能相变仪对一种新型医用β型Ti-Nb-Ta-Mo-Zr合金在变形温度900~1 000℃、应变速率10~（-2）~1 s~（-1）、变形量60%的高温塑性变形......
根据双线整孔简支箱梁节段预制拼装的施工要求,对造桥机的结构形式、梁段就位方式、走行方式、支承方式、下托梁和调位落架装置等......
推导了横向荷载作用下的四点弯曲幂强化弹塑性梁的挠度计算公式；在此基础上，根据构件试验结果及最小二乘法，确定了幂强化模型σ＝Ａε＾ｎ中的......
<正>Casting magnesium alloys are highly heterogeneous materials inevitably containing numerous voids.These voids will ev......
在自制的试验装置上测量了新型航空润滑油油膜拖动力；给出了高剪切率弹流润滑下的Erying特征应力、极限剪切应力、剪切弹性模量的新......
作为中国近代法学的开创者之一的梁启超，其对西方宪政理念的中国化改造可谓独树一帜。他的国体与政体理论、国家主义的公民权利保护......
总结分析了超高性能混凝土(UHPC)现有研究成果,综述了其超高性能机理、单调拉伸和循环荷载下的本构关系、低周期疲劳状态下的损伤......
为了研究高速切削Ti-6Al-4V钛合金时锯齿形切屑的形成过程,基于ABAQUS有限元分析软件建立了Ti-6Al-4V钛合金高速正交切削过程的有......
建立了正交各向异性材料二维率相关的弹塑性本构模型,采用有限元方法编写程序,对X射线辐照各向异性材料碳酚醛平板时诱导的热击波......
按照高等职业技术教育的教学规律，说明了学科交叉型教学的必要性，并进行了高职精细化工专业学科交叉型教学的构建实践，探讨了学科交叉......
建立1种本构模型,用于研究形状记忆合金(SMA)结构和复合材料的力学响应.首先,该本构模型在单轴应力状态和多轴应力状态下得到考核;......
水利水电建设及跨区域调水工程最为常见;具有强度低,孔隙率高,吸水性好,易风化,且具有突出的水理性（遇水软化、膨胀、崩解）和显著的......
摘要：典型的头盔是由一层聚苯乙烯（EPS）泡沫作为内衬，为了改变头盔结构及改善吸收能量的能力，内衬局部出现了由EPS和铝蜂窝两层材料作为......
汤寿潜于1901年编撰出版的《宪法古义》是迄今所知我国近代中国人自己编撰、出版时间最早的一部宪法学著作，也是近代中国人以西方立......
张謇、梁启超近三十年的交往大体分三个阶段：维新变法时期,二人由相识而开始了初步的交往,＂是群非党＂真实写照了他们之间的关系;民国......
对铝锂合金Ａｌ－Ｌｉ－Ｍｎ进行了准静态和冲击拉伸、压缩的力学试验，应变率从１．３×１０－３ｓ－１到１．３×１０３ｓ－１．试验结果表明，该铝锂合金是应变率不敏感的弹塑性材料，并......
Tetramethylpyrazine stimulates cystic fibrosis transmembrane conductance regulator-mediated anion se
AIM: To investigate the effect of tetramethylpyrazine (TMP), an active compound from Ligustiun Wollichii Franchat, on el......
Personalized medicine in functional gastrointestinal disorders:Understanding pathogenesis to increas
There is overwhelming evidence that functional gastrointestinal disorders(FGIDs) are associated with specific mechanisms......
随现代压电器件发展,铁电陶瓷在较大外力场作用下的非线性电/位移响应受到人们广泛的关注.本文对软性PZT5和硬性PZT4铁电陶瓷材料......
对宪法司法化既要看到其对公民宪法权利保护、制约违宪行为、促进法治进程和中国宪政建设等方面的积极作用,也不能对其作简单、理......
利用Gleeble 1500热模拟机,研究轧制态6016铝合金在变形温度为300～500℃,应变速率为0.1～10 s 1以及真应变为0～0.8时高温单道次压缩过......
目的观察和评价青春双歧杆菌酸奶治疗妊娠中、后期便秘的临床疗效。方法将152例妊娠期便秘患者随机分为治疗组和对照组,均给予基础......
为了准确描述固体火箭发动机内三元乙丙（ EPDM）绝热层在有限变形下的力学特性，主要通过多步松弛和单轴拉伸2种实验方法，获得平衡响应曲......
本文在现有新型岩石损伤模型研究基础上，首先，结合饱和土有效应力原理，提出了反映饱和土损伤力学机理的新型损伤模型，其次，采用统计损伤......
[目的]探讨耳穴压豆对脑卒中急性期便秘的预防作用。[方法]将120例急性期脑卒中病人随机分为实验组和对照组，对照组实施常规治疗护......
本文对广州地淤泥质软土固结排水剪切的归一化性状进行研究，在此基础上提出了一个适合于描述该类软土应力应变特性的本构模型，该模型......
