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NW: 作品数：387被引量：850H指数：12; 导出分析报告; 相关领域：天文地球更多>>; 相关作者：黄政仁欧阳海波刘学建姚秀敏杨钟胜更多>>; 相关机构：江南大学中国科学院哈尔滨工业大学深圳市在维电子科技有限公司更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金中国地质调查局地质调查项目更多>>

基于NW与自适应随机带宽计算的烟叶化学成分预测方法: 《中国烟草科学》2025年第1期95-105,共11页潘晓华叶林辉张帅李莹陈广晴周芸帆张艳玲梁太波王建伟戴华鑫; 中国烟草总公司重点研发项目(110202202017)。; 为解决烟叶化学成分预测准确度不高、小样本场景性能差的问题,结合NW(Nadaraya-Watson核回归估计)与自适应随机带宽计算方法,建立了烟叶化学成分预测的回归模型。采用河南省2010―2020年气象和烟叶化学成分数据进行模型验证,结果表明,...; 关键词：烟叶化学成分预测自适应随机带宽计算机器学习

宁芜铁路扩能改造NWJL-1标盾构法施工危险源识别及防控措施: 《中文科技期刊数据库（文摘版）工程技术》2024年第12期124-127,共4页朱其麟; 针对宁芜铁路扩能改造NWJL-1标隧道盾构法施工在掘进过程中遭遇的安全风险,详细介绍了盾构掘进的工程情况,对盾构法施工过程出现的涌水涌砂、隧道塌陷、周边建(构)筑物沉陷、地层失稳、不均匀沉降以及结构扰动等危险源进行识别,通过超...; 关键词：盾构法危险源注浆加固复合型土压平衡盾构机过程监控

Research on internal gravity waves in the Martian atmosphere based on Tianwen-1 and Mars Global Surveyor occultation data: 《Earth and Planetary Physics》2024年第6期890-898,共9页Luo Xiao CunYing Xiao Xiong Hu ZeWei Wang XiaoQi Wu; National Natural Science Foundation of China(Grant Nos.42174192,12241101,and 91952111).; Internal gravity waves(IGWs)are critical in driving Martian atmospheric motion and phenomena.This study investigates Martian IGWs by using high-resolution data from China’s Tianwen-1 mission and the National Aeronaut...; 关键词：internal gravity waves MARS Tianwen-1 Mars Global Surveyor radio occultation

Parameter optimization for Rayleigh-Mie lidar under different dust conditions for the landing area of Martian Tianwen-1: 《Earth and Planetary Physics》2024年第6期899-909,共11页KeXin Ming Chong Wang XiangHui Xue JianFei Wu TingDi Chen; financial support from the B-type Strategic Priority Program of the Chinese Academy of Sciences (Grant No. XDB41030000);the National Natural Science Foundation of China (Grant Nos. 42125402, 42188101, 42304165, and 42374182);the Key-Area Research and Development Program of Guangdong Province (Grant No. 2020B0303020001);the Shanghai Municipal Science and Technology Major Project (Grant No. 2019SHZDZX01);the Innovation Program for Quantum Science and Technology (Grant No. 2021ZD0300302); Mars is the terrestrial planet in the solar system that is closest to the Earth.Studying the atmospheric parameters of Mars and studying the evolutionary history of the Martian environment on this basis is helpful for...; 关键词：lidar Martian atmospheric mode Mie scattering Rayleigh scattering

Occurrence of Mafic Rocks within Ediacaran Strata in the Aksu Region,NW Tarim Craton,and its Geological Implications: 《Acta Geologica Sinica(English Edition)》2024年第5期1244-1254,共11页XIE Hongzhe ZHU Xiangkun WANG Xun HE Yuan SHEN Weibing; supported by funding from the National Key Research and Development Program of China(Grant No.2022YFF0800100);National Natural Science Foundation of China and the China Geological Survey(Grant No.U2244210)。; The Tarim Craton is an ancient Precambrian continental block,and detailed knowledge of its thermo-tectonic history is crucial for understanding the early history of continental evolution.Abundant layered mafic rocks,w...; 关键词：TECTONICS STRATIGRAPHY mafic rocks NEOPROTEROZOIC Tarim Craton

Nanomechanical thermometry for probing sub-nW thermal transport: 《Microsystems & Nanoengineering》2024年第5期287-303,共17页Sangmin Oh Nehpal Singh Shekhawat Osama Jameel Amit Lal Chung Hoon Lee; Accurate local temperature measurement at micro and nanoscales requires thermometry with high resolution because of ultra-low thermal transport.Among the various methods for measuring temperature,optical techniques ha...; 关键词：TRANSPORT STIFFNESS PRECISE

High-performance IGZO/In_(2)O_(3) NW/IGZO phototransistor with heterojunctions architecture for image processing and neuromorphic computing: 《Journal of Materials Science & Technology》2024年第29期190-199,共10页Can Fu Zhi-Yuan Li Yu-Jiao Li Min-Min Zhu Lin-Bao Luo Shan-Shan Jiang Yan Wang Wen-Hao Wang Gang He; supported by the National Natural Science Foun-dation of China(Nos.11774001,52202156,52103297);the Anhui Project(No.Z010118169);the Scientific research project of colleges and universities in Anhui Province(No.2022AH050113);the Uni-versity Synergy Innovation Program of Anhui Province(No.GXXT-2022-012);the Postdoctoral daily public start-up funds of An-hui University(No.S202418001/069).; The development of high-performance neuromorphic phototransistors is of paramount importance for image perception and depth memory learning.Here,based on metal-oxide heterojunction architecture,artificial synaptic pho...; 关键词：Metal oxide Artificial synaptic devices PHOTOTRANSISTOR Associative-memory-learning Neuromorphic applications

NW PET增强PEO基复合聚合物电解质膜的制备工艺探索: 《造纸科学与技术》2024年第10期45-51,共7页吴术球程栋吴文德曹晓利甘志峰奎明红; PET湿法无纺布(NW)增强的PEO基凝胶聚合物电解质更适合柔性制造和规模化生产。基于此,采用溶液浇铸、刮涂、浸涂、狭缝式挤出涂布和热熔复合等多种复合方式,对PEO与NW PET的复合工艺进行了系统探索。研究结果表明,溶液浇铸工艺难以连续...; 关键词：湿法PET无纺布聚合物电解质膜制备工艺聚氧化乙烯

Petrologic evolution of the Gysian ophiolitic serpentinites,NW Iran: 《Acta Geochimica》2024年第5期996-1011,共16页Monir Modjarrad Donna L.Whitney Hadi Omrani; The current work is financially supported by Urmia University research branch。; The Gysian ophiolite of NW Iran is located at the intersection of the ophiolite belts of SE Turkey,NE Iraq,and Iran,and provides the opportunity to investigate the preserved subduction and obduction history of an impo...; 关键词：OPHIOLITE Neo-Tethyan Gysian SERPENTINITE Iran

Formation of Tianwen-1 landing crater and mechanical properties of Martian soil near the landing site被引量：2: 《International Journal of Mining Science and Technology》2024年第9期1293-1303,共11页Xinshuo Chen Zhaobin Zhang Juan Li Shouding Li Tao Xu Bo Zheng Xiukuo Sun Yanfang Wu Yiming Diao Xiao Li; supported by the Key Research Program of the Institute of Geology and Geophysics,CAS(Nos.IGGCAS-202102 and IGGCAS-201904);the National Natural Science Foundation of China(No.42230111);the CAS Key Technology Talent Program。; After landing in the Utopia Planitia,Tianwen-1 formed the deepest landing crater on Mars,approximately 40 cm deep,exposing precious information about the mechanical properties of Martian soil.We established numerical ...; 关键词：Tianwen-1 Plume-surface interaction Landing crater formation Martian soil mechanical properties Numerical simulation

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