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Zircon U-Pb and Hf isotopes of volcanic rocks from the Batamayineishan Formation in the eastern Junggar Basin

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Chinese Science Bulletin 2010年第36期55卷 4150-4161页

作者： SU YuPing zheng jianping GRIFFIN William L TANG HuaYun O'REILLY Suzanne Y LIN XiangYang Faculty of Earth Sciences China University of Geosciences Wuhan 430074 China National Key Centre for Geochemical Evolution and Metallogeny of Continents ( GEMOC) Macquarie University Sydney NSW 2109 Australia

内部结构的研究被进行从 Batamayineishan 形成调查 U-Pb 年龄，踪迹元素和玄武岩的锆石的 Hf 同位素。暗岩从练习井圣罐头被获得 1 在 Junggar 盆以内在东方 Luliang 上高举。跟踪所有样品是 magmatic 的锆石表演的元素数据，与类似的 ... 详细信息

内部结构的研究被进行从 Batamayineishan 形成调查 U-Pb 年龄，踪迹元素和玄武岩的锆石的 Hf 同位素。暗岩从练习井圣罐头被获得 1 在 Junggar 盆以内在东方 Luliang 上高举。跟踪所有样品是 magmatic 的锆石表演的元素数据，与类似的 REE 模式，包括积极 Ce (Ce=5.06134 ) ，而是否定 Eu (Eu=0.06 ? 0.55 ) 在重稀土元素元素的异例和丰富。在 25 谷物之中，一致年龄被细分进三个组；300.4 整潲祺潧整的年龄？

关键词：准噶尔盆地东部岛弧火山岩形成年龄 Hf同位素锆石 Pb 碰撞后构造环境岩石圈地幔

基于情报检索的专利无效过程保密审查条款的运用

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专利代理 2024年第1期 89-96页

作者：吴雪健蒋海军张兰兰郑建平韦超峰江苏瑞途律师事务所南京210019 南京师范大学法学院南京210023 安徽知问律师事务所合肥230093

保密审查条款作为专利无效宣告的条款之一,在实践中却很少被使用。文章基于情报检索和权利人整体专利布局的分析,研究发现与涉案专利实质相同的技术方案已在美国递交了US005专利申请和US730临时申请,但通过在国家知识产权局专利业务办... 详细信息

保密审查条款作为专利无效宣告的条款之一,在实践中却很少被使用。文章基于情报检索和权利人整体专利布局的分析,研究发现与涉案专利实质相同的技术方案已在美国递交了US005专利申请和US730临时申请,但通过在国家知识产权局专利业务办理系统的检索未查询到保密审查的相关信息,进而启发公众以保密审查条款提起专利无效宣告。通过专利无效案例分析发现,因无法证明发明创造的完成地在中国境内,而使得保密审查条款得不到支持的案件达到50%。为了证明发明创造完成地,文章提出应当进一步将情报检索延伸到企业信息、商业信息和产业信息,以形成一个完整的证据链条证明发明创造的完成地在中国境内,从而有效地运用保密审查无效条款。

关键词：专利制度保密审查向外国申请专利情报检索

高压水泵驱动电机绝缘特性在线监测技术的研究与实现

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电工技术 2024年第3期 156-161页

作者：李志龙金艳骏吴剑谢秀娟郑建平张金波中核核电运行管理有限公司浙江海盐314300 河海大学人工智能与自动化学院江苏常州213022

泵站电机投运前需对其绝缘电阻进行测量以确定其是否满足规程要求。当前绝缘电阻的测量主要采用兆欧表人工手摇检测,检测操作繁琐,费时费力。为了实现电机绕组绝缘特性的快速检测,设计了一种在线监测装置。该装置利用高压模块产生DC 250... 详细信息

泵站电机投运前需对其绝缘电阻进行测量以确定其是否满足规程要求。当前绝缘电阻的测量主要采用兆欧表人工手摇检测,检测操作繁琐,费时费力。为了实现电机绕组绝缘特性的快速检测,设计了一种在线监测装置。该装置利用高压模块产生DC 2500 V电压,利用采样模块和档位控制单元实现了被测电阻在1~10000 MΩ时档位的自动切换,利用时间常数法测量出电机对地分布电容值。对比测试表明电机绝缘特性在线监测装置在全量程范围内电阻测量精度可达±5%,同时具备吸收比、极化指数及分布电容等参数的测量功能,满足电机绝缘特性测试要求。

关键词：高压水泵驱动电机绝缘特性在线监测

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向量混合积的应用探讨

安顺学院学报 2024年第1期26卷 115-118页

作者：郑剑平余新宏朱文君梁林王礼霞李莉合肥经济学院安徽合肥230011

向量的数量积、向量积和混合积是高等数学中向量代数与空间解析几何的重要内容。通过计算四面体体积、平面方程、直线方程和判断两直线异面四个方面探讨向量混合积的应用,为一题多解拓宽解题思路,优化解题方法,有利于提高学生学习兴趣,... 详细信息

向量的数量积、向量积和混合积是高等数学中向量代数与空间解析几何的重要内容。通过计算四面体体积、平面方程、直线方程和判断两直线异面四个方面探讨向量混合积的应用,为一题多解拓宽解题思路,优化解题方法,有利于提高学生学习兴趣,提升高等数学教学效果和教学质量。

关键词：向量混合积四面体体积平面方程直线方程两直线异面

The Research on the Characteristics of the Bureaucratic Administration -based upon the Classifications ofWeber＇s Legitimate Authority

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International Journal of Technology Management 2013年第6期 25-27页

作者： jianping Liu Linfeng zheng Grammar school Sichuan Agricultural University Ya'an City Sichuan Province 625014 China

Political legitimacy is the question about how a regime could be stable and lasting. Max Weber, a scholar, defined legitimacy earliest and carried out a systematic study in the history. He divided the legitimate authority into traditional authority, authority of charisma and authority of legal theory. This paper is just based upon authority rules of the three types, and discusses the organization＇s establishment, operational and managerial characteristics under the three kinds of authority. It is expected to provide references for reform of the administrative system.

关键词： traditional authority authority of charisma authority of legal theory administration.

Origin of the Diamonds within Chromitite from the Mirdita Ophiolite(Albania) and its Geological Significance

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Acta Geologica Sinica(English Edition) 2020年第S1期94卷 64-65页

作者： WU Weiwei YANG Jingsui zheng jianping LIAN Dongyang QIU Tian RUI Huichao College of Marine Science and Technology China University of Geosciences(Wuhan)No.388 Lumo RoadWuhan 430074China CARMA Key Laboratory of Deep-Earth Dynamics of MLRInstitute of GeologyChinese Academy of Geological SciencesNo.26 Baiwanzhuang RoadBeijing 100037China School of Earth Sciences and Engineering Nanjing UniversityNanjing 210023China

Geophysical investigations and laboratory experiments show evidence for possible subduction of ancient oceanic *** and mineralogical observations suggest that subducted oceanic crust is recycled into the upper *** subduction is supported by the recovery of superdeep diamonds from kimberlites and the presence of crustal materials in ophiolitic chromitites and their host *** is the mechanism?Here we report the new discovery of ophiolite-hosted diamonds in the podiform chromitites within the Skenderbeu massif from the Mirdita ophiolite in the western part of Neo-Tethys(Fig.1).The diamonds are characterized by exceedingly light C isotopes(δ13CPDB^-25‰),which can be interpreted as evidence for subduction of organic carbon from Earth’s *** diamonds are also characterized by an exceptionally large range inδ15Nair(-12.9‰to+25.5‰),accompanied by a low N aggregation state(Fig.2).On the other hand,materials sparsely included in diamonds include amorphous material,Ni-Mn-Co alloy,nanocrystals(20 nm×20 nm)of calcium silicate with an orthorhombic perovskite structure(Ca-Pv),and fluids(Fig.3).We consider that the Skenderbeu diamonds nucleated and grew from a C-saturated,NiMnCo-rich melt derived from a subducted slab of ocean crust and lithosphere in the deep mantle *** environment is in the diamond stability field or near the top of the mantle transition *** new discovery of diamonds from the Mirdita ophiolite provides a valuable opportunity to understand deep cycling of subducted oceanic crust and mantle(i.e.,composition and process).

关键词： Mirdita ophiolite diamond NiMnCo alloy calcium silicate perovskite carbon and nitrogen isotopes subduction West Albania

Regulate electric double layer for one-step synthesize and modulate the morphology of(oxy)hydroxides

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Nano Research 2024年第5期17卷 3675-3683页

作者： Jiaxin Liu Yue Shi Yanli Gu zheng Lv Liang Zhao Yu Yang Tianrong Zhan jianping Lai Lei Wang State Key Laboratory Base of Eco-Chemical Engineering International Science and Technology Cooperation Base of Eco-chemical Engineering and Green ManufacturingCollege of Chemistry and Molecular EngineeringQingdao University of Science and TechnologyQingdao 266042China Shandong Engineering Research Center for Marine Environment Corrosion and Safety Protection College of Environment and Safety EngineeringQingdao University of Science and TechnologyQingdao 266042China

FeOOH have received considerable attention due to their natural abundance and *** the significant progress achieved,the one-step synthesis of integrated FeOOH is still a major ***,the current research on FeOOH catalyst still suffers from the unclear mechanism of controlling ***,density functional theory(DFT)calculations and X-ray photoelectron spectroscopy(XPS)demonstrated the strong electron-capturing and hydrogen absorption ability of Co in FeOOH,which further promotes the formation and stabilization of *** used a one-step electrodeposition method to synthesize Co introduced FeOOH integrated electrocatalyst and propose to introduce ions with different valence states to regulate the morphology of FeOOH by precise modulation of electric double layer(EDL)composition and *** prepared Co-FeOOH-K^(+)has a larger electrochemically active surface area(ECSA)(325 cm^(2))and turnover frequency(TOF)value(0.75 s^(-1)).In the electrochemical experiments of an alkaline anion exchange membrane electrolyzer,Co-FeOOH-K^(+)shows better oxygen evolution performance than commercial RuO_(2) under industrial production conditions and has good industrial application prospects.

关键词： integrated(oxy)hydroxides electrodeposition electric double layer(EDL) oxygen evolution reaction(OER) morphology regulation

Dual-curvilinear beam enabled tunable manipulation of high-and low-refractive-index particles

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Photonics Research 2024年第7期12卷 1427-1436页

作者： zheng YUAN CHENCHEN ZHANG YUAN GAO WENXIANG YAN XIAN LONG ZHI-CHENG REN XI-LIN WANG jianping DING HUI-TIAN WANG National Laboratory of Solid State Microstructures and School of Physics Nanjing UniversityNanjing 210093China Collaborative Innovation Center of Advanced Microstructures Nanjing 210093China Collaborative Innovation Center of Solid-State Lighting and Energy-Saving Electronics Nanjing 210093China

We present an innovative approach for the simultaneous agile manipulation of high-refractive-index(HRI) and low-refractive-index(LRI) particles. Our method involves introducing a dual-curvilinear optical vortex beam(DC-OVB) generated by superimposing a pair of curved beams: HRI and LRI particles are controlled by the bright curve and the dark channel between the two curves, respectively. The proposed DC-OVB provides customizable motion paths and velocities for both LRI and HRI particles. Each curve of the DC-OVB can support a distinct orbital flow density(OFD), enabling the application of torques to HRI and LRI particles, guiding them to orbit along specified trajectories and prompting them to execute various curvilinear motions simultaneously,including curvilinear movement, revolution, and rotation.

关键词： tunable refractive beam

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中国原生金刚石形成条件及找矿思考

地质学报 2020年第9期94卷 2574-2587页

作者：向璐郑建平中国地质大学(武汉)地球科学学院地质过程与矿产资源国家重点实验室武汉430074

本文基于中国最主要的含原生金刚石母岩(金伯利岩和钾镁煌斑岩)的喷发时代及所产出时的构造背景,结合华北和华南大陆深部岩石圈的性质及其演化过程,探讨了中国原生金刚石的有利形成和保存条件,如相对古老的、冷的、厚的岩石圈根,且金刚... 详细信息

本文基于中国最主要的含原生金刚石母岩(金伯利岩和钾镁煌斑岩)的喷发时代及所产出时的构造背景,结合华北和华南大陆深部岩石圈的性质及其演化过程,探讨了中国原生金刚石的有利形成和保存条件,如相对古老的、冷的、厚的岩石圈根,且金刚石有足够的地幔存留时间等。同时,通过对金刚石母岩岩浆所经历的深部地幔与浅部侵位过程等联系的综合分析,建立了一个可能的"多期叠加的蘑菇生长方式"的岩浆侵位模型,为加强深部找矿和发现隐伏岩体提供了思路,以期取得中国原生金刚石找矿突破。我们推测,晚期的基性—超基性岩浆活动也有可能会碰巧捕获了隐伏的(或夭折的)早期含金刚石的金伯利岩,或者岩浆在上升过程中恰好经过赋存金刚石的沉积地层。这样的偶然事件导致了一种非常规的现象,即"非金伯利岩"岩体也偶见金刚石。

关键词：原生金刚石形成条件金伯利岩钾镁煌斑岩 “多期叠加的蘑菇生长”模式