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表面分子印迹技术(SMIT),是以某些有特定作用的基质作为载体,并在其表面进行聚合的技术。聚合得到的表面分子印迹聚合物材料,其识别......
法国汉语教师协会第22届年会于2005年3月19日在雅克·德古尔(Jaques Decour)中学召开。参加会议的代表有80人,分别来自法国的大学和......
2006年,法国国家科研中心创立了传播科学研究院(Institut des Sciences de la Communication du CNRS, ISCC )。它的目标是:(1)统计与评......
美国20世纪的数据加密标准DES是到目前为止使用最广和讨论最多的一种分组密码。对DES的有效攻击方法是差分密码攻击和线性密码攻击......
木质素是自然界储量仅次于纤维素的天然高分子聚合物,其结构是由苯丙烷单体通过C—C、C—O—C等化学键连接起来的芳香族大分子.降......
近年来随着信息数据与互联网技术的深度融合,二维码技术已经广泛应用于日常的生产生活中。传统的黑白二维码技术已经无法满足大数......
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Phenolic compounds and aromatic hydrocarbons are important substances in industry,which are normally from coal tar and c......
从煤焦油和煤液化油中分离提取酚类化合物和芳烃具有重要的经济、环保和社会效益。而工业上分离酚类和芳烃过程中存在着有机溶剂消......
目的:观察利他林对过敏性休克的影响,为临床用药提供依据。方法:选用豚鼠和wistar大白鼠,分别以DES和OVA制备过敏性休克模型,同时每只......
刚过去的2007年对介入心脏病学是不平静的一年,本文就一些热点问题和挑战进行回顾,强调掌握适应证、正确应用抗血小板治疗是预防DES......
旋翼空气动力学在直升机设计中起着至关重要的作用。直升机前飞流场不具有旋转对称性,无法简化到旋转坐标系进行求解,需要采用拼接网......
采用间断Galerkin方法进行二维DES数值模拟。采用混合网格,物面附近使用可弯曲结构网格,外流场使用非结构网格简化网格生成并减少网......
Polyethylene terephthalate(PET)has been widely used in these years due to its transparent,nontoxic and chemically stable......
对固定于水平湍流槽道底面的方块,采用DES(Detached-Eddy Simulation)模拟其周围的流动情况,获取其湍流速度场和压力场的一阶和二......
There is a growing concern on stability of high-speed trains in strong crosswinds.In this paper, the influence of wind y......
近年来,由于其具有的低蒸汽压、良好的生物降解性、无毒无害、低成本、易合成与回收和性质可调等优点,低共熔溶剂在材料加工、反应、......
当代密码技术是在古典密码学的基础上不断发展起来的.为了提升加密算法的安全性,保证关键系统运行的可靠性,密码学技术仍然在不断......
紫杉醇在临床上用于治疗各种恶性肿瘤,其来源为植物红豆杉提取或半合成,60%生产成本集中在纯化过程,因此找到一种高效低成本的提纯方......
在石油精炼过程中,从芳族-脂肪族混合物中分离环状芳族化合物是一个相对比较棘手的问题,因为它们的沸点相近,所以极易形成共沸物体系......
【formulaic speech】Formulas are stretches of speech acquired as unanalysed wholes by L2 learners,but which for native s......
As people grow older, their cognitive functions undergo changes which may result in uncomfortable driving situations and......
Bridging the Gap New book portrays China’s second-largest African community and aims to contribute t
Egyptian Ammar Ashour made the courageous choice at the age of 19 to travel to China to try his fortunes in 2008,a year ......
1.Where the willingness is great,the difficulties cannot be great.2.Faith is courage;It is creative while despair is alw......
The term extrusion refers to a family of continuous processing techniques in which materials are forced through cons......
Aerodynamic characteristics of an Ejection Seat System at different angles of attack are studied by the numerical me......
面对水电行业信息化转型升级过程中出现的流域大坝水电站监测数据采集、治理及共享过程中敏感数据泄漏带来的系列安全性问题,基于B......
Application of defin让ive screening design to quantify the effects of process parameters on key granu
The pulsed-spray fluid-bed granulation (PSFBG) process was investigated and optimized using definitive scree ning design......
独立制表入学会AHCI简介独立制表人学会的令称是法语Academie Horlogere des Createurs Independants,简称AHCI,直译为:独立原创制表......
根据法国市场监管部Autorite des marches financiers(AMF)的登记备案,法国奢侈集团LVMH把其持有的爱马仕集团的股份从21.40%增至22.28%。......
信和音响正式成为瑞典DES的中、港?、澳总代理,DLS公司派专家前来中国与经销商面对面接触。介绍产品吗?错!据我对这家公司的认识,对老......
经过圆形的柱体的接近音速的流动上的马赫数字的效果数字地被调查因为从 0.85 ~ 0.98 的免费溪流的马赫数字 M <SUB>∞</SUB> ......
在 cyanobacterium Synechocystis 6803, rbp3, type-II RNA 有约束力的蛋白质基因,被温度换至较低排挡稍微导致。rbp3 异种在全部的......
Preparation of an anti-diethylstilbestrol monoclonal antibody and development of an indirect competi
把 monoclonal 抗体基于反已烯雌酚(DES ) 的准备,为 DES 察觉的一个简单、方便的间接竞争连接酶的 immunosorbent 试金(ELISA ) 方......
硫化氢(H2S)信号参与植物对多种生物和非生物胁迫的响应.拟南芥中H2S产生酶包括L-半胱氯酸脱巯基酶(LCD),D-半胱氧酸脱巯基酶(DCD1,DCD2),脱......
<正>The 25th General Conference on Weights and Measures(Conférence Générale des Poids et Mesures,CGPM)too......
一位法国朋友说:要了解法国一定是去巴黎。巴黎之外要先向南。查看地图,法国南部确实有太多值得游览的地方。普罗旺斯的薰衣草芳香弥......
Climatic changes in the Tarim River basin since 12 kaBP were divided into four stages based on the analyses of sedimenta......
本文对171例产前用过DES(diethylstilbestrol),阴道镜表现为镶嵌或基底者,进行研究。并将此两种病变分为Ⅰ-Ⅲ级。分级标准依上皮......
采用基于S-A湍流模型的脱体涡(DES)方法,数值模拟研究了三维轮胎部件外流场。通过非定常计算,将所得结果与相关文献对比分析。结果......
October 18,2010 marked the 150th anniversary of the destruction of Beijing’s Old Summer Palace(Yuanmingyuan),by British......
Hemodynamic response during motor imagery (MI) is studied extensively by functional magnetic resonance imaging (fMRI) te......
The stable structures and stabilities of AgnH2S(n = 1~10) clusters have been calculated using the B3P86-DFT method. The ......
Enhancing the selective hydrogenation of benzene to cyclohexene over Ru/TiO_2 catalyst in the presen
Highly efficient and greener hydrogenation of benzene to cyclohexene is of great importance but is challenging.In this w......
The Cu-Mn catalysts doped with different amounts of lanthanum(La) for water-gas shift reaction(WGSR) were prepared, and ......