吴玉章在齐家实践中将中华优秀传统家风与共产主义的品德要求融合起来,形成了以崇德、精进、严格为核心内容的红色家风;体现出了目标崇高、知行合一、宽严相济、继承与创新相统一的鲜明特点;启示在家风建设中应以确立正确的世界观、人生观为核心,秉持宽严相济的原则,注重榜样示范作用的发挥,着力培养精进精神.
为评估某试验室新建高速列车转向架激振试验台对试验厂房的振动影响,基于车辆-轨道耦合系统动力学模型,计算钢轨波磨不平顺作用下轮轨垂向高频激振荷载,并将其作用于Abaqus基础-地基-厂房有限元动力仿真模型,分析高频激振试验台对试验厂房的振动影响.结果表明:车辆最高模拟速度500 km/h下,受轨道不平顺激扰将产生轮轨高频激振荷载,最高荷载频率 1200 Hz,荷载峰值为 213.9 kN;试验台振动影响范围在地面大致集中于以激振台为中心,半径为 10m的"圆形"区域,在深度方向上集中于深度约 15m的"倒梯形"区域;厂房柱下独立基础最大竖向动位移幅值为 0.032 mm,最大加速度幅值为 32.8 cm/s2,屋架与厂柱连接薄弱处最大振动速度幅值为0.585 mm/s,地面水平方向的振动速度幅值小于 2mm/s,振动指标均小于建筑安全及工作舒适性的幅值控制标准,表明高频激振试验台工作时试验室厂房振动符合要求.
为合理分配TOD+PPP项目的风险因素比例,从政治与法律风险、经济风险、建设风险、经营风险四方面选取政府诚信、审批延误、通货膨胀、设计变更等12项参数构建风险因素综合评价排序体系.基于改进AHP-熵权法组合赋权法,充分考虑专家意见和自身含蕴信息,量化并求出各风险因素权重.在TOD+PPP项目中由于政府和合作部门在利益诉求及两者追求目标的差异很容易引起风险的偏好不同,然而不对称的地位和先后的策略抉择次序会导致不一样的比例分担结果.所以针对在TOD+PPP模式下轨道交通建设项目中政府与合作方在风险分担时难以进行系统性分配风险比例问题,提出基于讨价还价动态博弈理论模型,在双方无法对彼此信息完全了解情况下,经过讨价还价博弈,最终得到双方均满意的合作方案.
针对上宁线路堑边坡的排水不畅、护坡破损影响边坡整体稳定性问题,在病害发生的典型路段坡体埋设监测传感器,对边坡的表面位移、内部变形及土体含水率进行自动化监测,研究了边坡变形和含水率的空间分布规律.结果表明:监测区段的路堑边坡内二级和一级边坡表面最大位移分别在50、20 mm范围内趋于稳定,表层土体变形及含水率受土体冻胀影响较大,整体受温度变化的影响较小;沿滑坡方向的位移值约为4~6倍沿线路纵向的位移值,根据空间变形图像规律,推断出现D和B形曲线的断面坡内一定深度处可能存在滑动面;含水率在10%~28%,波动范围在1.6%~7.2%,雨季坡体的含水率增加但暂未导致变形进一步恶化.
The preliminary disintegration of the dogmatic faction inside the CPC was a symbolic event in the processor localization of Marxism in China.There were three stages of the preliminary disintegration of the dogmatic faction:the first was the internal divisions of dogmatic faction because they had different opinions on the left-leaning wrong policy of the Party Central Committee before the beginning of the Long March;The second was that the argument about the direction of march and reflection on the fifth Anti-encircling military guidelines speed up the internal divisions of dogmatic faction after the beginning of the Long March;The third was that the reshuffle of the Party Central Committee in Zunyi meeting the dogmatic faction.
The lower scope,lower efficiency,higher labour intensity are the main problems existed in the installation of suspension catenary motherboard in subway tunnel.Aiming at which,a new subway tunnel drilling equipment with multi-direction and high precision based on opto-mechatronics integration is designed,the overall plan,main structure and control method of it are introduced.Laser measuring instrument,angle sensors and optical camera are used in this equipment to realise automatic precise positioning,PC and PLC are used to realize automatic control,servo motor,electric cylinder,slewing bearing are used to realize accurate adjustment of six degrees of freedom,so as to adapt to the complex terrain and construction requirements.This equipment installed with 4 drills can drill to the top of the tunnel and drill arbitrary inclined angle holes on the side.
在白色恐怖和“左”倾关门主义导致城市工作举步维艰的局面下,留守中央抓住济南惨案造成国内阶级状况变动的契机主动调整统战策略,建立“工人统一战线”扩大统战联盟、运用“曲线”方法领导群众开展斗争,扩大党的群众基础和发展城市工作.这是土地革命战争初期中共中央在实践上突破“左”倾关门主义的一次重要探索,为党摆脱城市工作困境、扩大统一战线、推动民众运动发展做出了积极贡献.
利用Hypermesh中ABAQUS模板对复杂装配体进行网格自动划分,省略了ANSYS模板对格式转换的过程,随后导入到Workbench进行计算分析,得到了复杂装配体的静力、模态分析结果.联合仿真快捷高效,可以大幅减少产品开发的时间和费用.该方法也可用到其它有限元分析过程中.
土地革命战争时期,中共在领导武装斗争中经历了斗争方式的转变过程:从以强调“群众工作优先性”为特点的苏联经典斗争方式“宣传鼓动群众要组织群众要发动群众武装起义”,到赋予红军“三大任务”,以军事力量“建党、建政、做群众工作”中国特色方式的转变。这种斗争方式的转变适合了中国国情,为土地革命新局面的开创奠定了基础。
对锥阀阻尼独立调压装置进行了动态特性的实验研究.结果表明:锥阀在加入独立阻尼调压装置后,可以达到更好的动态性能,能够降低压力超调,并且不会影响响应时间.在实验的基础上,对油液含气量,阻尼孔形式,锥阀泄漏进行了研究,改进了调压装置的结构.
Based on the weakness of current flushing equipment for insulators in high-speed catenary,this paper proposes a new mechanical flushing device .Regarding the mechanical flushing mechanism as the research object,and setting the weighting stress of hydraulic cylinder one and two in flushing mechanism as the research target, the paper makes use of the MATLAB optimization toolbox to acquire the result . The optimization results show that the weighting stress of hydraulic cylinder one and two obtains a reduction of 53.71%compared with the former.
This paper improves the available data processing method through invoking OriginPro software in LABVIEW on dynamic overflow valve test bench,realizes some common operations including data sheet creating,data writing,data con-figuration and so on.In addition,an example of using LabTalk programming language in LabVIEW is also provided in this article.The result shows that such seamless integration method reduces the procedures of data transfer between LabVIEW and OriginPro and thus improves efficiency.
留守中央是因中共六大在国外召开,为了继续指导国内革命而成立的临时中央领导机构.党史学界对其研究极少,其中对留守中央运转时间的界定及组成人员的研究也不详尽.本文借助史料略陈管见.
The project team puts forward a new type of pressure regulating valve cone vibration reduction technology which can help improve the cone valve dynamic performance. The optimal parameters was obtained by simulation,and prototype was produced according to the parameters,and dynamic characteristics of the prototype was researched. The results show that the cone valve which join independent damping pressure regulating device can reach better dynamic performance,reduce the pressure overshoot,and will not affect the response time.
基于数字技术与网络发展的网络新媒体在“意识形态性、教师素质与权威、教学模式”等三个方面对高校思想政治理论课提出了挑战.思想政治理论课需要从“教学理念、教学模式、教学内容、教学领域、教师素质”等五个方面创新应对挑战,增强思政课的实效性.
了解和把握当代大学生的发展特点是做好思想政治教育的关键。网络新媒体已成为当代大学生成长的时代背景,其信息传播呈现出"无所不在性、去中心化、交互性、迅捷性、内容的良莠不齐"等特点。网络新媒体以其优势契合了大学生个性发展需要,使得大学生的学习方式、休闲模式和思想观念显现出新特点的同时,也对当下高校思想政治教育提出了挑战。
It is important to understand and grasp the characteristics of the development of college students tot ideological and political education. The network new media has become the background of contemporary college students " growth, and its dissemination of information showing "ubiquitous ,decentralized, interactive ,fast,and the content of good and bad "characteristics. The one hand,its advantage fit the personality development of college students, the way of college students" learning,leisure pattern and idea appears new chaxacteristic;the other hand, it poses challenges on the ideological and political education.
严肃、有战斗力的党内生活是克服党内各种错误思想、提高党组织凝聚力与战斗力的重要保证.针对当前党内生活庸俗化现象,从分析党内生活庸俗化的现状及成因出发,通过加强党性教育、提高党员修养;领导带头,鼓励真团结、摒弃假团结;建立和健全党内法规和制度;加强党员监督、发扬批评与自我批评作风等方面防范党内生活庸俗化,营造党内和谐.
发展文化产业是成都市"十二五"规划的重点内容,使之成为成都市新兴的支柱产业,不仅能满足人民群众日益增长的文化需求,而且对促进成都市建设世界现代田园城市有着积极意义。从文化市场需求、文化产业增长及文化产业结构等方面定量研究了成都市近十年文化产业的发展特点。描述性统计分析结果看到成都市文化市场需求及发展增加迅速,但在产业结构发展方面存在不均衡现象。最后就当前文化产业存在的问题提出了在品牌建设、文化传播和文化消费等方面的优化对策建议。
公共危机事件的管理既是一门科学,也是一门艺术,它对领导者的决策、组织、沟通、执行等方面能力提出了挑战。几乎每一个领导者都会遇到危机时刻,在处理危机中都需要扮演不同的角色,角色扮演的成败决定着危机管理活动的成败、领导的成败。