Expan相关论文
In this manuscript, we will discuss about the quantum mechanical system for the movement of non-intractable particle, no......
As the pillar enterprise in Chinalco rare earth unit,Chinalco Guangxi Rare Earth Company firmly grasped the historical o......
Conventional improve PCC PCC pile technique capacity,has been widely used as embankment piles for highway construction i......
In order to improve the quality of laneways and tunnel excavation by drilling and blasting and by making effective use o......
The acoustic field in a cased hole is studied through numerical modeling by combining experiment measurement when the fi......
The content of regional public culture related laws have gradually deepened and expanded since the first public cultural......
This paper studies the linkage problem between the result of high-level synthesis and back-end technology, presents a m......
Using a Volterra series,an explicit formula is derived for the connection between input 3rd-order intercept point and co......
【正】Danhua Chemical Technology Co.,Ltd(Danhua Technology,SH:600844),called Daying Modern Agriculture Co.,Ltd.in the pa......
How will the function and strategy of the National Library of China (NLC) change over time? What is the distance between......
Study on Development of the West of Shandong Province Based on Overall Regional Development Planning
The overall regional development planning pattern has been considered to be a new and effective pattern as for developme......
The development of clean steel technology at Baosteel can be dated back to the first production of IF steels and pipelin......
Bone marrow mesenchymal stem cells were isolated from New Zealand white rabbits, culture-expanded and differentiated int......
Since China dispatched the first foreign aid medical team to the African continent in April 1963, over the past more tha......
Self-taught master craftsman creates ornate violins in rural town IT looks like a typical northern China farmyard, recta......
AIM: To investigate the relationship between China’s first Western-style eye hospital development and the prevention of......
Central China’s Anhui Province becomes a major destination for industry as companies move their production lines inland......
The accident at the Fukushima Daiichi Nuclear Power Plant in Japan has had an immediate impact on resur-gent interest in......
In this paper,large-sized sapphire (230×210 mm,27.5 kg) was grown by SAPMAC method (sapphire growth technique with mi......
Ligand-controlled First Hyperpolarizabilities of a Series of Tetrahedral Iridium Clusters Ir_4(CO)_9
A series of tetrahedral iridium carbonyl clusters coordinated by systematically va- ried series of ligands have been stu......
This year’s government work report confirmed speculations that the Chinese economy will slow down further in 2015 by lo......
BASIC CLIMATOLOGICAL FEATURES OF AIR-SEA HEAT EXCHANGES IN THE SOUTH CHINA SEA (SCS) REGION AND THEI
By using the NCEP reanalysis data set in 1979-1995, the fluxes of the latent heat, thesensible heat and the net long-wa......
Several Ministries Released Mineral Resource Plan, Tax Reform for Mineral Resource will Make Progres
In order to adapt to market changes,speed up adjustment and transition&upgrading of mining industry structure,on Novembe......
AIM:To present a series of covered self-expandable metal stents(CSEMS) placed for different indications and to evaluate ......
After working and studying overseas, a businessman finds his niche at home After earning his MBA degree at the Universit......
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......
考察了三价铁(2.24~7.84mg/L)存在下厌氧氨氧化系统对有机物的耐受性能,并通过16SrRNA高通量测序技术和定量PCR探究其机理.结果表......
介绍山西铝厂二期熟料窑窑前鼓风机配套的GWT58型速液力偶合器之工作原理，分析振动产生的原因，提出处理方法。......
对计算机内存结构做了详尽分析，指出只有正确使用高版本DOS操作系统提供的设备驱动程序，才能真正合理高效地使用计算机宝贵资源－内存......
介绍了预测模型组件化的实现方法,对模型组件的接口进行了设计,阐述了模型的驱动方法,并讨论了软件平台与组件建立联系的方法.采用......
利用Logisitic曲线模型和扩展支撑模型对居民可支配收入预测和单项消费预测,以河北省居民的收入及其消费支出为实例,研究了城镇居......
为了研究水介质中圆柱壳体在炸药爆轰驱动下的膨胀特性,采用超高速狭缝扫描和阴影成相技术获得Φ25 mm标准圆筒在水介质中的膨胀历......
通过一项具体的工程实例，论述了深厚杂填土地基的基本工程特性。介绍了一种处理深厚杂填土地基的新技术——重锤冲扩挤密灰渣土桩复......
介绍土工袋加固地基的原理、基本特性，及其在房屋地基加固、路基加固、堤防加固及构筑挡墙等非膨胀土地基中的工程应用实例与处理膨......
凳子规模扩展了小粒的污泥床(EGSB ) 反应堆被用于手掌油工厂自河(梨果) 的处理。反应堆为 514 d 在 35 ° C 连续地被操作了，......
针对色织行业丝光废碱液在线回收脱色难、蒸发效率低等问题,研发了一套以高效过滤、扩容蒸发、臭氧催化氧化技术为核心的丝光废碱......
介绍了国外某水电站扩机改造工程厂房内桥机起吊能力受限问题,提出了相适应的转子磁轭可拆卸式结构,不但解决了安装和检修需要,同......
针对基于VxWorks嵌入式系统的SpaceWire设备驱动的设计与实现展开研究；在分析操作系统层次结构和设备驱动调用关系的基础上，对基于Vx......
目的：观察膨体聚四氟乙烯（ePTFE）膜氧等离子注入后表面性能和细菌黏附性的变化。方法：采用氧等离子浸没离子注入技术（plasma immersion ......
目前在钣金企业中，钣金件展开图绘制的效率较低，且易出错误。本文通过分析90°角钣金件展开长度的计算方法，对Pro／E软件自带的折弯......
主要讨论了不确定度与误差之间区别，并对在物理实验中如何使用不确定度提出建议。...
探讨了Web Service涉及的可伸缩性问题，包括扩展策略，服务器群集的维护，维持系统的高可用性，与第三方服务的协调等，提出实现可伸缩性的......
介绍了一种小口径管子（φ8mm×1mm）的深度胀接结构、胀接技术要求、胀接工艺难点。提出了一种能够完成这种小口径管的胀接工艺。......
介绍小型纵剪机组卷取机四棱锥卷筒胀缩原理，再以纵剪机组技术参数为依据，做了以下几部分的分析、计算：确定卷筒直径及胀缩行程，卷筒径......
渤海油田储层黏土含量高,钻井过程中造浆严重,导致钻井液流变性控制较为困难,通过室内实验研究优选出胺基硅醇抑制剂,并对胺基硅醇......
采用粉末冶金工艺制备了相对密度达99．97％的Mo-Cu—Ni合金，研究了合金的结构、物理性能、力学性能及加工性能。结果表明：经特殊工艺处......
通过对跳汰机数控制单盖板风阀动态特性的计算机仿真及理论分析，找出了解决数控风阀不能完全打开、闭合时盖权冲击及膨胀期液面不能......
分析了轻骨料混凝土与普通骨料混凝土收缩特性的区别。研究了轻集料的体积用量、膨胀剂和纤维等因素对混凝土收缩的影响，提出了减小......
采用焓降法、[火用]核算法、膨胀功法3种计算方法,对中国海油某催化裂解装置烟机的能量回收效率进行了计算。焓降法对于压力做功没......
