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压力容器 2008年第8期25卷 10-15页

作者：李海华赵立凡郭兴建唐飞阳亮中国石油独山子石化公司压力容器检验所

介绍了利用超声相控阵检测钢制对接焊接接头的技术,该检测技术可使缺陷的检出与定量更为精确、有效。在检测结果的自动记录图上,除A型显示外,还有B型、C型及S型显示,并提供了缺陷的三向视图。

关键词：钢制对接焊接接头射线检测常规超声波检测相控阵超声检测

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2019年包头市水土流失动态监测研究

中国水土保持 2021年第7期 56-58页

作者：常斐杨行仙峰王帆黄河流域水土保持生态环境监测中心陕西西安710021

通过收集相关基础资料和数据,基于中国土壤流失方程(CSLE)得到包头市2019年土壤侵蚀状况,并将结果与该地区2018年水土流失动态监测成果进行对比分析。结果表明:包头市2019年水土流失总面积为16637.30 km^(2),占动态监测区总面积的59.92%... 详细信息

通过收集相关基础资料和数据,基于中国土壤流失方程(CSLE)得到包头市2019年土壤侵蚀状况,并将结果与该地区2018年水土流失动态监测成果进行对比分析。结果表明:包头市2019年水土流失总面积为16637.30 km^(2),占动态监测区总面积的59.92%,各旗(县、区)土壤侵蚀以轻度侵蚀为主,但局部仍然存在较为严重的水土流失;极强烈、剧烈侵蚀面积减少,轻度侵蚀面积增加,表明该地区土壤侵蚀强度由高到低转移,水土保持措施效果较为显著;局部生产建设项目等人为扰动造成小范围的水土流失加剧,仍需加强水土流失预防监督工作。

关键词：水土流失动态监测包头市 2019年

两种因素对膨润土与砂混合试样胀缩变形特性的影响研究

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路基工程 2020年第3期 43-49页

作者：贾飞扬谢相焱魏星张国宝西南交通大学土木工程学院成都610031

膨润土与砂混合试样在干湿循环过程中的胀缩体变可分为可逆性和不可逆性胀缩体变两个分量。对击实膨润土与砂混合试样开展干湿循环试验,研究了应力和干湿路径(即两种因素)对体变分量及干湿循环稳定状态的影响规律:①竖向应力增加将降低... 详细信息

膨润土与砂混合试样在干湿循环过程中的胀缩体变可分为可逆性和不可逆性胀缩体变两个分量。对击实膨润土与砂混合试样开展干湿循环试验,研究了应力和干湿路径(即两种因素)对体变分量及干湿循环稳定状态的影响规律:①竖向应力增加将降低可逆性体变分量增大不可逆性体变分量的累积;②可逆性体变的大小与干湿路径在饱和度空间所处的区域相关;③干湿循环幅值影响着试样的不可逆性胀缩体变的累积;④干湿循环稳定状态具有一定的路径依赖性。

关键词：膨润土可逆性体变分量不可逆性体变分量应力干湿路径

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涡轮转子叶片可靠性提升

上海航天（中英文） 2023年第S1期40卷 213-219页

作者：李瑜付瑜许开富王振万金川王伟光董飞扬郭鑫西安航天动力研究所陕西西安710100

针对某液体火箭发动机试验后涡轮转子叶片根部多次出现的裂纹问题,采用了定常和非定常的数值仿真方法,对涡轮工作全过程进行了计算,结果表明在多次起动工作过程中,叶片根部存在非定常的交变应力载荷,叶片的疲劳安全系数不足,因此试验后... 详细信息

针对某液体火箭发动机试验后涡轮转子叶片根部多次出现的裂纹问题,采用了定常和非定常的数值仿真方法,对涡轮工作全过程进行了计算,结果表明在多次起动工作过程中,叶片根部存在非定常的交变应力载荷,叶片的疲劳安全系数不足,因此试验后叶片根部出现裂纹。提出了在叶片顶部增加卫带结构的改进方案,提高叶片的疲劳安全系数,通过数值仿真计算,涡轮的效率提高了1.5%,静强度基本无影响,转子叶片的最小疲劳安全系数由0.40提高到3.78,满足不小于1.40的设计要求。改进后产品经过多种工况、多次起动的严格考核,试验后转子叶片根部完好无裂纹。结果表明:改进方案合理有效,可以提高涡轮转子叶片的可靠性。

关键词：转子叶片多次起动卫带疲劳安全系数

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板栗正反交后代坚果性状遗传倾向研究

北京农学院学报 2018年第4期33卷 14-18页

作者：纪飞杨张惠真王广鹏张树航张卿房克凤邢宇曹庆芹秦岭农业应用新技术北京市重点实验室/北京农学院植物科学技术学院北京102206 河北省农林科学院昌黎果树研究所河北昌黎066600 北京林果业生态环境功能提升协同创新中心北京102206 北京农学院园林学院北京102206 农业部华北都市农业重点实验室/北京农学院生物科学与工程学院北京102206

【目的】探讨板栗坚果单粒重、坚果宽、厚、高和刺苞重性状在‘燕山早丰’与‘官厅10号’正反交后代中的遗传倾向。【方法】以板栗品种‘燕山早丰’与‘官厅10号’及其正反交后代为试材,测量坚果单粒重等相关性状,同时利用数量性状遗传... 详细信息

【目的】探讨板栗坚果单粒重、坚果宽、厚、高和刺苞重性状在‘燕山早丰’与‘官厅10号’正反交后代中的遗传倾向。【方法】以板栗品种‘燕山早丰’与‘官厅10号’及其正反交后代为试材,测量坚果单粒重等相关性状,同时利用数量性状遗传分析方法,研究其遗传倾向。【结果】坚果单粒重、坚果宽、厚、高、刺苞重正交变异系数分别为13.99%、5.12%、6.28%、5.77%和17.29%。反交变异系数分别为13.60%、6.40%、8.16%、4.44%和18.95%;正交狭义遗传力分别为0.56、0.67、0.60、0.70和0.63。反交狭义遗传力分别为0.57、0.69、0.63、0.55和0.62。在正交中,坚果单粒重、坚果宽、厚、高、刺苞重的超高亲率分别为4.55%、4.84%、6.35%、7.94%和0%;反交超高亲率分别为6.12%、14.29%、8.16%、3.06%和5.75%。【结论】‘燕山早丰’与‘官厅10号’杂交组合中,坚果单粒重、坚果宽、厚、高和刺苞重是由多基因控制的数量性状,这些性状的遗传规律会受到正反交的影响,杂交后代因非加性效应的解体,出现变小的趋势。

关键词：板栗正反交后代果实性状遗传倾向

电针治疗糖尿病周围神经病变的神经电生理观察

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针刺研究 2003年第3期28卷 224-229页

作者：李永方李尚丽温娟郑利星郭秀英康尔竹解放军白求恩国际和平医院石家庄050082 石家庄卫生学校石家庄050061

目的 :观察固本通络电针法对糖尿病周围神经病变 (DPN)患者周围神经电生理的影响 ,为本疗法的疗效提供可靠的实验依据。方法 :84例DPN病人随机分为电针组和弥可保对照组 ,观察治疗前后神经传导速度 (NCV)、躯体感觉诱发电位 (SEP)、穴... 详细信息

目的 :观察固本通络电针法对糖尿病周围神经病变 (DPN)患者周围神经电生理的影响 ,为本疗法的疗效提供可靠的实验依据。方法 :84例DPN病人随机分为电针组和弥可保对照组 ,观察治疗前后神经传导速度 (NCV)、躯体感觉诱发电位 (SEP)、穴位皮肤痛阈 (PSP)的变化。结果 :电针组和对照组的NCV均有部分明显加快 (P <0 0 5) ,PSP显示了双相调整、趋于平衡的变化 ,电针组SEP的N1 波明显缩短 (P <0 0 5) ,在以上 3项指标的改善方面 ,电针组都明显优于对照组 (P<0 0 5,P <0 0 1 )。结论 :固本通络电针法可以改善DPN患者的神经功能。

关键词：电针治疗糖尿病周围神经病变神经电生理观察神经传导速度躯体感觉诱发电位

“原络通经”针法对SAMP8小鼠认知障碍及海马突触相关蛋白表达影响

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辽宁中医药大学学报 2023年第7期25卷 99-105页

作者：邢菁史珊怡徐佳武良群陈奥郭文海黑龙江中医药大学附属第二医院黑龙江哈尔滨150001

目的观察“原络通经”针法对SAMP8小鼠认知障碍及突触相关蛋白表达的影响,探究“原络通经”针法对阿尔茨海默病(Alzheimer’s disease,AD)诱导的小鼠认知障碍的作用机制。方法选取6只SAMR1同品系小鼠作为SAMR1正常对照组;另选取18只SA... 详细信息

目的观察“原络通经”针法对SAMP8小鼠认知障碍及突触相关蛋白表达的影响,探究“原络通经”针法对阿尔茨海默病(Alzheimer’s disease,AD)诱导的小鼠认知障碍的作用机制。方法选取6只SAMR1同品系小鼠作为SAMR1正常对照组;另选取18只SAMP8小鼠,采用随机数字表法分为SAMP8空白组、SAMP8+“原络通经”针刺组和SAMP8+百会针刺组,每组各6只。其中SAMP8空白组每日定时抓取绑定不针刺,SAMP8+“原络通经”组针刺丰隆、太白、太溪、飞扬及百会穴,SAMP8+百会穴组仅针刺百会穴。各组针刺1次/d,干预30 d后,采用Morris水迷宫和旷场实验检测小鼠认知与空间学习记忆能力;HE染色观察小鼠海马CA1区神经元病理损伤程度;TUNEL检测小鼠海马组织神经元凋亡;免疫组织化学法检测小鼠海马组织突触素(SYN)和突触后膜蛋白-95(PSD-95)的表达;ELISA检测海马组织中β-淀粉样蛋白40(Aβ_(40))、磷酸化tau(p-tau)含量。结果 (1)与SAMP1组比较,其余3组小鼠逃逸路径、逃避潜伏期延长,第2象限停留的时间缩短,通过原平台位置的次数和进入旷场中心区域次数减少,差异均有统计学意义(P<0.05);与SAMP8空白组比较,“原络通经”组与百会穴组小鼠逃避潜伏期均缩短,第2象限停留的时间延长,通过原平台位置次数和进入旷场中心区域次数增加,且“原络通经”组小鼠改善情况优于百会穴组,差异均有统计学意义(P<0.05)。(2)各组小鼠海马组织HE与TUNEL染色显示,SAMR1组小鼠神经细胞形态、结构正常,排列有序,凋亡细胞数量少;与SAMR1组相比,SAMP8空白组小鼠神经细胞出现皱缩,数目减少,形态、排列不规则,空泡增加,凋亡细胞数量明显增多;与SAMP8空白组相比,“原络通经”组与百会穴组小鼠病理形态明显改善,凋亡细胞数量减少,且“原络通经”组优于百会穴组,差异具有统计学意义(P<0.05)。(3)与SAMR1组比较,SAMP8空白组小鼠海马组织中SYN、PSD-95蛋白表达水平明显降低(P<0.05),Aβ_(40)、p-tau蛋白含量明显增高(P<0.05);与SAMP8空白组比较,“原络通经”组与百会穴组小鼠海马组织中SYN、PSD-95表达水平升高(P<0.05),Aβ_(40)、p-tau蛋白含量降低(P<0.05),且“原络通经”组与百会穴组比较改善更明显(P<0.05)。结论 “原络通经”针法可改善SAMP8小鼠认知障碍和学习记忆能力,减轻小鼠海马CA-1区病理损伤,其机制可能与抑制神经细胞凋亡,增加SYN、PSD-95表达水平,下调Aβ_(40)、p-tau蛋白含量有关。

关键词：阿尔茨海默病认知障碍原络通经针法凋亡突触相关蛋白

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琥珀酸母液提纯电渗析新技术开发新思考

辽宁化工 2023年第4期52卷 557-560页

作者：郑鹏权华韦兴鹏郑伟潘俊君朱慧琳山东飞扬化工有限公司山东新泰271200

琥珀酸是目前工业生产中极为重要的原料之一,在食品加工、化学工业、制药以及能源等行业被广泛的应用。但是受到化石资源、环境保护等因素的限制,导致传统的琥珀酸生产方式逐渐无法满足现代工业生产要求,越来越多的企业和学者开始关注... 详细信息

琥珀酸是目前工业生产中极为重要的原料之一,在食品加工、化学工业、制药以及能源等行业被广泛的应用。但是受到化石资源、环境保护等因素的限制,导致传统的琥珀酸生产方式逐渐无法满足现代工业生产要求,越来越多的企业和学者开始关注琥珀酸的生产和研究,这也给琥珀酸母液提纯电渗析技术的应用打下了坚实基础,但是这种方法生产的琥珀酸存在杂质多、离子分离难度大的特点,为此这里有必要对琥珀酸母液提纯电渗析技术进行分析。先分析了琥珀酸母液提纯电渗析技术的必要性和特点,结合实际案例分析了具体的工作要点。

关键词：电渗析技术琥珀酸提纯

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Feasibility and physics potential of detecting ^(8)B solar neutrinos at JUNO

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Chinese Physics C 2021年第2期45卷 93-110页

作者： Angel Abusleme Thomas Adam Shakeel Ahmad Sebastiano Aiello Muhammad Akram Nawab Ali Fengpeng An Guangpeng An Qi An Giuseppe Andronico Nikolay Anfimov Vito Antonelli Tatiana Antoshkina Burin Asavapibhop João Pedro Athayde Marcondes de André Didier Auguste Andrej Babic Wander Baldini Andrea Barresi Eric Baussan Marco Bellato Antonio Bergnoli Enrico Bernieri David Biare Thilo Birkenfeld Sylvie Blin David Blum Simon Blyth Anastasia Bolshakova Mathieu Bongrand Clément Bordereau Dominique Breton Augusto Brigatti Riccardo Brugnera Riccardo Bruno Antonio Budano Max Buesken Mario Buscemi Jose Busto Ilya Butorov Anatael Cabrera Hao Cai Xiao Cai Yanke Cai Zhiyan Cai Antonio Cammi Agustin Campeny Chuanya Cao Guofu Cao Jun Cao Rossella Caruso Cédric Cerna Jinfan Chang Yun Chang Pingping Chen Po-An Chen Shaomin Chen Shenjian Chen Xurong Chen Yi-Wen Chen Yixue Chen Yu Chen Zhang Chen Jie Cheng Yaping Cheng Alexander Chepurnov Davide Chiesa Pietro Chimenti Artem Chukanov Anna Chuvashova Gérard Claverie Catia Clementi Barbara Clerbaux Selma Conforti Di Lorenzo Daniele Corti Salvatore Costa Flavio Dal Corso Christophe De La Taille Jiawei Deng Zhi Deng Ziyan Deng Wilfried Depnering Marco Diaz Xuefeng Ding Yayun Ding Bayu Dirgantara Sergey Dmitrievsky Tadeas Dohnal Georgy Donchenko Jianmeng Dong Damien Dornic Evgeny Doroshkevich Marcos Dracos Frédéric Druillole Shuxian Du Stefano Dusini Martin Dvorak Timo Enqvist Heike Enzmann Andrea Fabbri Lukas Fajt Donghua Fan Lei Fan Can Fang Jian Fang Marco Fargetta Anna Fatkina Dmitry Fedoseev Vladko Fekete Li-Cheng Feng Qichun Feng Richard Ford Andrey Formozov Amélie Fournier Haonan Gan Feng Gao Alberto Garfagnini Alexandre Göttel Christoph Genster Marco Giammarchi Agnese Giaz Nunzio Giudice Franco Giuliani Maxim Gonchar Guanghua Gong Hui Gong Oleg Gorchakov Yuri Gornushkin Marco Grassi Christian Grewing Maxim Gromov Vasily Gromov Minghao Gu Xiaofei Gu Yu Gu Mengyun Guan Nunzio Guardone Maria Gul Cong Guo Jingyuan Guo Wanlei Guo Xinheng Guo Yuhang Guo Paul Hackspacher Caren Hagner Ran Han Yan Yerevan Physics Institute YerevanArmenia UniversitéLibre de Bruxelles BrusselsBelgium Universidade Estadual de Londrina LondrinaBrazil Pontificia Universidade Catolica do Rio de Janeiro RioBrazil Pontificia Universidad Católica de Chile SantiagoChile Universidad Tecnica Federico Santa Maria ValparaisoChile Beijing Institute of Spacecraft Environment Engineering BeijingChina Beijing Normal University BeijingChina China Institute of Atomic Energy BeijingChina Institute of High Energy Physics BeijingChina North China Electric Power University BeijingChina School of Physics Peking UniversityBeijingChina Tsinghua University BeijingChina University of Chinese Academy of Sciences BeijingChina Jilin University ChangchunChina College of Electronic Science and Engineering National University of Defense TechnologyChangshaChina Chongqing University ChongqingChina Dongguan University of Technology DongguanChina Jinan University GuangzhouChina Sun Yat-Sen University GuangzhouChina Harbin Institute of Technology HarbinChina University of Science and Technology of China HefeiChina The Radiochemistry and Nuclear Chemistry Group in University of South China HengyangChina Wuyi University JiangmenChina Shandong University JinanChina Institute of Modern Physics Chinese Academy of SciencesLanzhouChina Nanjing University NanjingChina Guangxi University NanningChina East China University of Science and Technology ShanghaiChina School of Physics and Astronomy Shanghai Jiao Tong UniversityShanghaiChina Tsung-Dao Lee Institute Shanghai Jiao Tong UniversityShanghaiChina Institute of Hydrogeology and Environmental Geology Chinese Academy of Geological SciencesShijiazhuangChina Nankai University TianjinChina Wuhan University WuhanChina Xi’an Jiaotong University Xi’anChina Xiamen University XiamenChina School of Physics and Microelectronics Zhengzhou UniversityZhengzhouChina Institute of Physics National Chiao-Tung University Hsinchu National United University Miao-Li Department of Physics National T

The Jiangmen Underground Neutrino Observatory(JUNO)features a 20 kt multi-purpose underground liquid scintillator sphere as its main *** of JUNO's features make it an excellent location for^8B solar neutrino measurements,such as its low-energy threshold,high energy resolution compared with water Cherenkov detectors,and much larger target mass compared with previous liquid scintillator *** this paper,we present a comprehensive assessment of JUNO's potential for detecting^8B solar neutrinos via the neutrino-electron elastic scattering process.A reduced 2 MeV threshold for the recoil electron energy is found to be achievable,assuming that the intrinsic radioactive background^(238)U and^(232)Th in the liquid scintillator can be controlled to 10^(-17)g/*** ten years of data acquisition,approximately 60,000 signal and 30,000 background events are *** large sample will enable an examination of the distortion of the recoil electron spectrum that is dominated by the neutrino flavor transformation in the dense solar matter,which will shed new light on the inconsistency between the measured electron spectra and the predictions of the standard three-flavor neutrino oscillation *** m^(2)_(21)=4.8times10^(-5);(7.5times10^(-5))eV^(2),JUNO can provide evidence of neutrino oscillation in the Earth at approximately the 3sigma(2sigma)level by measuring the non-zero signal rate variation with respect to the solar zenith ***,JUNO can simultaneously measureDelta m^2_(21)using^8B solar neutrinos to a precision of 20% or better,depending on the central value,and to sub-percent precision using reactor antineutrinos.A comparison of these two measurements from the same detector will help understand the current mild inconsistency between the value of Delta m^2_(21)reported by solar neutrino experiments and the KamLAND experiment.

关键词： neutrino oscillation solar neutrino JUNO

Sub-percent precision measurement of neutrino oscillation parameters with JUNO

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Chinese Physics C 2022年第12期46卷 28-49页

作者： Angel Abusleme Thomas Adam Shakeel Ahmad Rizwan Ahmed Sebastiano Aiello Muhammad Akram Abid Aleem Fengpeng An Qi An Giuseppe Andronico Nikolay Anfimov Vito Antonelli Tatiana Antoshkina Burin Asavapibhop João Pedro Athayde Marcondes de André Didier Auguste Weidong Bai Nikita Balashov Wander Baldini Andrea Barresi Davide Basilico Eric Baussan Marco Bellato Antonio Bergnoli Thilo Birkenfeld Sylvie Blin David Blum Simon Blyth Anastasia Bolshakova Mathieu Bongrand Clément Bordereau Dominique Breton Augusto Brigatti Riccardo Brugnera Riccardo Bruno Antonio Budano Jose Busto Ilya Butorov Anatael Cabrera Barbara Caccianiga Hao Cai Xiao Cai Yanke Cai Zhiyan Cai Riccardo Callegari Antonio Cammi Agustin Campeny Chuanya Cao Guofu Cao Jun Cao Rossella Caruso Cédric Cerna Chi Chan Jinfan Chang Yun Chang Guoming Chen Pingping Chen Po-An Chen Shaomin Chen Xurong Chen Yixue Chen Yu Chen Zhiyuan Chen Zikang Chen Jie Cheng Yaping Cheng Yu Chin Cheng Alexey Chetverikov Davide Chiesa Pietro Chimenti Artem Chukanov Gérard Claverie Catia Clementi Barbara Clerbaux Selma Conforti Di Lorenzo Daniele Corti Flavio Dal Corso Olivia Dalager Christophe De La Taille Zhi Deng Ziyan Deng Wilfried Depnering Marco Diaz Xuefeng Ding Yayun Ding Bayu Dirgantara Sergey Dmitrievsky Tadeas Dohnal Dmitry Dolzhikov Georgy Donchenko Jianmeng Dong Evgeny Doroshkevich Marcos Dracos Frédéric Druillole Ran Du Shuxian Du Stefano Dusini Martin Dvorak Timo Enqvist Heike Enzmann Andrea Fabbri Donghua Fan Lei Fan Jian Fang Wenxing Fang Marco Fargetta Dmitry Fedoseev Zhengyong Fei Li-Cheng Feng Qichun Feng Richard Ford Amélie Fournier Haonan Gan Feng Gao Alberto Garfagnini Arsenii Gavrikov Marco Giammarchi Nunzio Giudice Maxim Gonchar Guanghua Gong Hui Gong Yuri Gornushkin Alexandre Göttel Marco Grassi Vasily Gromov Minghao Gu Xiaofei Gu Yu Gu Mengyun Guan Yuduo Guan Nunzio Guardone Cong Guo Jingyuan Guo Wanlei Guo Xinheng Guo Yuhang Guo Paul Hackspacher Caren Hagner Ran Han Yang Han Miao He Wei He Tobias Heinz Patrick Hellmuth Yuekun Heng Rafael Herrera YuenKeung Ho Yerevan Physics Institute YerevanArmenia UniversiéLibre de Bruxelles BrusselsBelgium Universidade Estadual de Londrina LondrinaBrazil Pontificia Universidade Catolica do Rio de Janeiro Rio de JaneiroBrazil Pontificia Universidad Católica de Chile SantiagoChile Universidad Tecnica Federico Santa Maria ValparaisoChile Beijing Institute of Spacecraft Environment Engineering BeijingChina Beijing Normal University BeijingChina China Institute of Atomic Energy BeijingChina Institute of High Energy Physics BeijingChina North China Electric Power University BeijingChina School of Physics Peking UniversityBeijingChina Tsinghua University BeijingChina University of Chinese Academy of Sciences BeijingChina Jilin University ChangchunChina College of Electronic Science and Engineering National University of Defense TechnologyChangshaChina Chongqing University ChongqingChina Dongguan University of Technology DongguanChina Jinan University GuangzhouChina Sun Yat-Sen University GuangzhouChina Harbin Institute of Technology HarbinChina University of Science and Technology of China HefeiChina The Radiochemistry and Nuclear Chemistry Group in University of South China HengyangChina Wuyi University JiangmenChina Shandong University JinanChinaand Key Laboratory of Particle Physics and Particle Irradiation of Ministry of EducationShandong UniversityQingdaoChina Institute of Modern Physics Chinese Academy of SciencesLanzhouChina Nanjing University NanjingChina Guangxi University NanningChina East China University of Science and Technology ShanghaiChina School of Physics and Astronomy Shanghai Jiao Tong UniversityShanghaiChina Tsung-Dao Lee Institute Shanghai Jiao Tong UniversityShanghaiChina Institute of Hydrogeology and Environmental Geology Chinese Academy of Geological SciencesShijiazhuangChina Nankai University TianjinChina Wuhan University WuhanChina Xi'an Jiaotong University Xi'anChina Xiamen University XiamenChina School of Physics and Microelectronics Zhengzhou UniversityZhengzhou

JUNO is a multi-purpose neutrino observatory under construction in the south of *** publication presents new sensitivity estimates for the measurement of the △m_(31)^(2),△m_(21)^(2),sin^(2)θ_(12),and sin^(2)θ_(13) oscillation parameters using reactor antineutrinos,which is one of the primary physics goals of the *** sensitivities are obtained using the best knowledge available to date on the location and overburden of the experimental site,the nuclear reactors in the surrounding area and beyond,the detector response uncertainties,and the reactor antineutrino spectral shape constraints expected from the TAO satellite *** is found that the △m_(21)^(2) and sin^(2)θ_(12) oscillation parameters will be determined to 0.5%precision or better in six years of data *** the same period,the △m_(31)^(2) parameter will be determined to about 0.2%precision for each mass ordering *** new precision represents approximately an order of magnitude improvement over existing constraints for these three parameters.

关键词： neutrino oscillation reactor antineutrino precision measurement JUNO