yan相关论文
On October 1， Expo 2020 Dubai was opened to visitors， and the China Pavilion opened its gate on the same day. Chinese Pres......
Lithospheric removal and destruction of the North China Craton have been hotly discussed recently. It has been confirmed......
Owing to the complexity of geo-engineering seepage problems influenced by different random factors, three-dimensional si......
New approaches to sedimentary environments of Devonian gold- bearing member of northern belt of West
IN recent years more and more attention has been paid to the Devonian of the northern belt of Western Qinling because s......
Process of Rifting and Collision along Plate Margins of the Qinling Orogenic Belt and Its Geodynamic
The Qinling erogenic belt underwent complicated processes of rifting and collision, as shown by the coexistence of (1) ......
Studies of ultra-high pressure metamorphic (UHP) rocks from China started in the 1980s. Progresses made so far are summa......
Based on reconstructions of paleogeography, paleoclimate and paleoceanography of the Chihsian, Wujiapingian, Anisian and......
杜老师:一年级的拼音教学中“yan”该怎么拼读,有老师认为直接读“烟”的音,有老师认为拼读“y-an-yan”。另外,“tian”是两拼还......
Live poultry markets(LPMs) are crucial places for human infection of influenza A(H7N9 virus).In Yangtze River Delta,LPMs......
Biostratigraphic and Chemostratigraphic Correlation for the Base of the Middle Ordovician between Yi
The base of the Middle Ordovician(i.e.Dapingian Stage) has been defined at the first appearance datum(FAD) of conodont B......
SHRIMP U-Pb zircon age of tuff from the Kunyang Group in central Yunnan:Evidence for Grenvillian oro
Whether or not Grenvillian orogeny occurred in South China still remains highly controversial because high-quality,discr......
Zircon SHRIMP U-Pb geochronology of the Neoproterozoic Chengjiang Formation in central Yunnan Provin
The Chengjiang Formation is the earliest continental clastic deposit after the Jinning Orogeny in central Yunnan Provinc......
【问】我们学习汉语拼音字母,感到in(因)和ing(英)的发音混淆不清,这两个音怎样分别?又ong和ueng,注音字母都注χ■,发音如果相同......
The sedimentary facies of the subaqueous Changjiang(Yangtze) River delta since the late Pleistocene was studied based on......
本文综述了核Ｄｒｅｌｌ－Ｙａｎ过程在实验和理论方面的研究进展。
This review summarizes the experimental and theoretical advances in the nu......
利用混合重标度模型，解释ＥｕｒｏｐｅａｎＭｕｏｎＣｏｌｌａｂｏｒａｔｉｏｎ（ＥＭＣ）效应的主要特征．计算了大Ｐｒ实光子产生的截面比．讨论了核Ｄｒｅｌｌ－Ｙａｎ过程．
Using a mixed-scale model, explain the main ......
Spatial Distribution of Polychlorinated Biphenyls (PCBs) Contaminants in the Tidal-flat Sediments of
本文通过对荣华二采区10...
圣经在中国的翻译始于汉语圣经译本,两百多年来,基督教一直持续不断推陈出新各种译本。19世纪外国传教士翻译出版了大量汉语深文言......
粤西阳春地区马山二长闪长岩强烈富集K、Sr和LREE，（^87Sr/^86Sr)i ＝0．7046，εNd(t)≈+1；岗尾－轮水岩体较富集K、Rb、Th和LREE，（^87Sr/^86Sr)......
沉积砂岩型铅锌矿床为云南省江城县岩脚铅锌矿矿床主要成因类型。本文以云南省江城县为倒，系统地分析和研究了岩脚铅锌矿的地质特征......
根据长江口和杭州湾北部沉积物粒度分析数据，研究表层沉积物类型、分布以及分区特征。结果表明：沉积物的分布特征受水动力条件、地貌......
分析了烟台实施农村城市化发展的基本原则，指出了烟台农村城市化的核心是发展城市经济、实施中等城市发展战略，与建设区域性中心城市......
王士禛是广陵词坛的总持,有词集《衍波词》、词话《花草蒙拾》、词选《倚声初集》,且支持孙默汇刻了《国朝名家诗馀》,并评点过邹......
在洞室尺寸大，地质条件差，距离发电厂房和高压线近的爆破施工中，建立各项质量管理制度和控制措施，使工程施工达到了优质高效，质点振速控......
该文从鄘的地域、地名遗存、历史文献中的只言片语，以及最近的考古发现等确凿资料，论证了鄘国的存在及灭亡时间，从而论定并阐释了鄘国......
基于宜昌、汉口、大通3个典型控制站的长期月径流序列，本文采用奇异谱分析方法、消除波动趋势法（DFA）等手段，识别长江干流径流序列的趋......
本地大型木质藤本刺果藤Byttneria grandifolia Candolle在深圳市羊台山森林公园灾变性生长。为揭示这一现象产生的机理并探索对其......
Background contents of heavy metals in sediments of theYangtze River system and their calculation me
ＢａｃｋｇｒｏｕｎｄｃｏｎｔｅｎｔｓｏｆｈｅａｖｙｍｅｔａｌｓｉｎｓｅｄｉｍｅｎｔｓｏｆｔｈｅＹａｎｇｔｚｅＲｉｖｅｒｓｙｓｔｅｍａｎｄｔｈｅｉｒｃａｌｃｕｌａｔｉｏｎｍｅｔｈｏｄｓＺｈａｎｇＣｈａｏｓｈｅｎｇ，ＺｈａｎｇＳｈｅｎ，ＺｈａｎｇＬｉｃｈ.........
在匈奴社会中，挛辊氏最尊贵最强盛。姻亲氏族也保有非常强大的力量。挛辊氏与姻亲氏族联婚所形成的匈奴最高统治集团：世居高位，包揽权......
以延川县为研究对象，1984年《陕西省延川县农业资源调查和农业区划报告集》和2005年森林资源调查数据为基础，运用3S（RS、GIS、GPS）技术......
借助“制造业高级化”产业升级理论,从结构优度、价值链高度、环境保护程度三个维度构建制造业产业升级评价指标体系。根据TOPSIS......
长江载货汽车滚装船运输是长江上游重要的物流运输形式之一,但滚装船甩挂运输组织模式在内河运输中很少出现。通过梳理长江滚装船......
根据露头地层、钻井岩心、岩石薄片等对构造裂缝进行了详细观测统计，分析了镇原-泾川地区三叠系延长组储层构造裂缝的基本特征、力......
采用CBERS遥感影像数据,对焉耆盆地不同类型典型地物进行光谱分析。根据不同地物在不同波段的光谱特征曲线,分别选取第一、第三波......
设H为双代数.σ∈(H×H).是强余循环,本文证明在monoidal范畴μH中存在一个辫子monoidal子范畴μ(h、σ).同时给出μ(h、σ).=......
宋代诗词,无论是创作还是评论,都表现出对＂富贵气＂的崇尚。随着宋代风尚和文化氛围的变化,文人对于＂富贵气＂的评论也发生了微妙的转变：......
"焉"字在古书训诂中解作"于是"或"于+宾";古籍异文中"焉"与"于是"相当;"焉"与"于是"对文、互文;焉字在语法意义上与"之"或相当于"......
清初山阳遗民阎修龄为望社主盟，平生交游广泛，人数众多。其交游对象就身份而言，可分为三类。有望社群从如张养重、靳应升、邱象升、象......
回顾了＂十一五＂期间长江流域水资源保护行政管理、水质监测和水资源保护科研取得的成绩;分析了新时期长江水资源保护面临的机遇与挑......
20世纪50年代以来,上海市和江苏省两地对长江口北支实施了大规模围垦,使北支河宽大幅度缩窄,地形边界显著改变。在利用MIKE21_FM构......
长江流域水资源质量公报发布系统是长江流域水资源监控信息平台的一个重要子系统,系统着重对水质公报信息进行地图发布和综合展现,......
通过对扬州市春季彩叶植物的种类及应用进行调查,记录了主要绿地中彩叶植物的种类、生长情况、叶色的呈色效果,总结了适合扬州地区......
Translation of literary works is the beginning of cross-cultural transmission.Mo Yan’s novels attract more and more att......
ＣｌｉｎｉｃａｌａｎｄｅｘｐｅｒｉｍｅｎｔａｌｓｔｕｄｉｅｓｏｎｓｔｏｍａｃｈｃａｒｃｉｎｏｍａｔｒｅａｔｅｄｗｉｔｈＹａｎｇｗｅｉＫａｎｇｌｉｕｇｒａｎｕｌｅｓＬＵＷｅｎＰｉｎｇ，ＳＵＮＧｕｉＺｈｉ，ＰＩＡＯＢｉｎｇＫｕｉ，ＤＯＮＧＨａｉ.........
盐津桥水库大坝上游220m为新建公路大桥,下游3km有一个国内有名的大型企业,因此大坝的安全尤为重要.盐津桥水库工程岩体边坡为顺层......
为研究下寒武统筇竹寺组和下志留统龙马溪组页岩弹性与复电阻率特性,采集了川南、鄂西和渝东地区露头岩样标本。基于Auto Scan-Ⅱ......
...
-The North Channel in the Yangtze Estuary is one of sea-leading waterways of Shanghai Harbour, in which yearly dredging ......
