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[期刊论文] 作者:Ren Jian-jun,孙瑛琳,Wang Ke, 来源:山东水利 年份:2004
横泉水库工程Ⅸ标段塑性混凝土防渗墙,位于主河槽坝基矽砾石覆盖层上,平均成墙深度达30m,且防渗墙底部嵌入岩层4m,混凝土防渗墙施工技术难度大,施工工期紧迫.混凝土防渗墙由...
[期刊论文] 作者:Ren Jian-jun,ZHANG Xi-bin,YANG Xiao-juan,ZHANG Heng-xi, 来源:城市道桥与防洪 年份:2002
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[会议论文] 作者:Xiao-Xia Qi,Li-Na Geng,Ning Ren,Jian-Jun Zhang, 来源:第十一届华北地区五省市化学学术研讨会 年份:2015
  The novel complex [Nd(3,4,5-TEOBA)3phen]2 has been synthesized and characterized by elemental analysis,IR spectra,single crystal X-ray diffraction,and TG/DS...
[会议论文] 作者:Jun-Ru Zheng,Ning Ren,Jian-Jun Zhang,Da-Hai Zhang, 来源:中国化学会第四届全国热分析动力学与热动力学学术会议 年份:2013
  Four lanthanide complexes with a general formula [Ln(3,5-DmeoxBA)3(phen)]2(Ln =Tb(1)Dy(2),Er(3),Yb(4); 3,5-DmeoxBA =3,5-Dimethoxybenzoic acid; phen = 1,10-p...
[会议论文] 作者:REN Jian-jun,任建军,ZHAO Jun-qing,赵俊卿, 来源:第23届全国大豆科研生产研讨会 年份:2012
以2000~2004年5年参加河南省区域试验的品系为材料,取每年区试参试品系主要经济性状及产量汇总平均值,用DPS数据处理系统进行主成份分析。结果可以判定,当一个大豆新品系的单株粒数较多,单株粒重较大,株高在一定范围内较低,有效分枝数较多,百粒重较大的时候,产量比较高。......
[会议论文] 作者:Ying-Ying Zhang,Shu-Xia Ren,Jian-Jun Zhang,Ning Ren,Shu-Ping Wang, 来源:第五届江苏省热分析学术研讨会暨华东地区热分析技术论坛 年份:2013
  A series of lanthanide complexes: [Ln(4-C1-2-MOBA)3phen]2(Ln=Sm(1),Nd(2),Ho(3),Eu(4),Dy(5),and Tb(6); 4-C1-2-MOBA=4-chloro-2-methoxybenzoate,phen=1,10-phena...
[会议论文] 作者:Shu-Jing Sun,Ning Ren,Jian-Jun Zhang,Hong-Mei Ye,Juan-Fen Wang, 来源:中国化学会第五届全国物理无机化学会议 年份:2009
[会议论文] 作者:Ye Wang,Ning Ren,Jian-Jun Zhang,Li-Na Geng,Shu-Ping Wang, 来源:2016年中西部地区无机化学化工学术研讨会 年份:2016
  Four novel lanthanide complexes,[Ln(2,4-DClBA)3(terpy)(H2O)]·H2O (Ln= Eu(1),Tb(2)); [Ln(2,4-DClBA)3(5,5-DM-2,2-bipy)(C2H5OH)]2 (Ln = Eu(3),Tb(4); 2,4-DClBA...
[会议论文] 作者:Wei-Jie Liu,Xin-Fang Zheng,Ning Ren,Jian-Jun Zhang,Jun-Chen Wu, 来源:中国化学会第六届全国热分析动力学与热动力学学术会议 年份:2017
  Four novel lanthanide complexes [Ln(2,3-DClBA)3(terpy)(H2O)]2(Ln= Tb(1),Dy(2),Ho(3),Er(4))have been synthesized by solution reaction of lanthanide chloride...
[会议论文] 作者:Guang-cai Zong,Ning Ren,Jian-Jun Zhang,Xiao-xia Qi,Jie Gao, 来源:第十三届固态化学与无机合成学术会议 年份:2014
The crystal structure of complexes of [Tb(3-Br-4-MBA)3phen]2(1), [Ho(3-Br-4-MBA)3(phen)H2O]2(2),[Er(3-Br-4-MBA)3(phen)H2O]2(3) have been solved by single-crystal X-ray diffraction methods.The complex...
[会议论文] 作者:Xiao-Xia Qi,Ning Ren,Jian-Jun Zhang,Guang-Cai Zong,Jie Gao, 来源:第十七届全国化学热力学和热分析学术会议 年份:2014
Synthesized and characterized a series of lanthanide complexes [Ln(3,4,5-TEOBA)3phen]2(Ln=La(1),Pr(2),Nd(3),Sm(4),Eu(5); 3,4,5-TEOBA=3,4,5-Triethoxybenzoic acid; phen=1,10-phenanathroline).Single crys...
[会议论文] 作者:Guang-Cai Zong,Ning Ren,Jian-Jun Zhang,Xiao-Xia Qi,Jie Gao, 来源:第十七届全国化学热力学和热分析学术会议 年份:2014
Four trivalent Lanthanide complexes [Ln(2-Br-5-MOBA)3phen]2(Ln=Nd(1),Eu(2), Ho(3),Er(4))have been synthesized.The structure of 1-4 were established by single crystal X-ray diffraction.The complexes 1-...
[会议论文] 作者:Guang-cai Zong,Ning Ren,Jian-Jun Zhang,Xiao-xia Qi,Jie Gao, 来源:中国化学会第三届全国生物物理化学会议暨国际华人生物物理化学发展论坛 年份:2014
The crystal structure of complexes of [Tb(3-Br-4-MBA)3phen]2(1),[Ho(3-Br-4-MBA)3(phen)H2O]2(2),[Er(3-Br-4-MBA)3(phen)H2O]2(3) have been solved by single-crystal X-ray diffiaction methods.The complex 1...
[会议论文] 作者:Jun-Ru Zheng,Ning Ren,Jian-Jun Zhang,Da-Hai Zhang,Yuan Li, 来源:中国化学会第二届全国生物物理化学会议暨国际华人生物物理化学发展论坛 年份:2012
[会议论文] 作者:Xiao-Xia Qi,Ning Ren,Jian-Jun Zhang,Guang-Cai Zong,Jie Gao, 来源:中国化学会第29届学术年会 年份:2014
Five novel lanthanide polymers[Ln(3,4-DMOBA)3(H2O)2]·H2O·C2H5OH(Ln=Sm(1),Eu(2),Tb(3),Dy(4),Ho(5);3,4-DMOBA=3,4-dimethoxybenzoate)have been synthesized on hydrothermal condition and characterized by el...
[会议论文] 作者:Ying-Ying Zhang,Shu-Xia Ren,Jian-Jun Zhang,Ning Ren,Shu-Ping Wang, 来源:第十三届固态化学与无机合成学术会议 年份:2014
The Ln(Ⅲ) complexes [Dy (3-C1-4-MOBA)3phen]2 (1) and [Eu (3-C1-4-MOBA)3phen]2 (2) (3-Cl-4-MOBA =3-chloro-4-methoxybenzoic acid;phen =1, 10-phenanthroline) had been synthesized and characterized by ele...
[期刊论文] 作者:LIU Xiao-qiang,ZHANG Tian-xin,TAO Li,REN Jian-jun,LI Bai-yan,DU Ming, 来源:上海交通大学学报(英文版) 年份:2015
[会议论文] 作者:Jun-Chen Wu,Quan Shi,Li-Na Geng,Ning Ren,Jian-Jun Zhang,Shu-Ping Wang, 来源:第七届全国物理无机化学会议 年份:2016
Two new complexes [Er(2,3-DClBA)3(5,5-dmebipy)(H2O)]2 and [Tb(2,3-DClBA)3(5,5-dmebipy)(H2O)]2(2,3-DClBA = 2,3-dichlorobenzoate;5,5-dmebipy = 5,5-dmethylbipyridine) were prepared and characterized by s...
[会议论文] 作者:Ye Wang,Pan-Pan Shen,Ning Ren,Jian-Jun Zhang,Li-Na Geng,Shu-Ping Wang,Shi-Kao Shi, 来源:第十四届固态化学与无机合成学术会议 年份:2016
Four novel lanthanide complexes [La2(2,4-DClBA)6(5,5-DM-2,2-bipy)2(H2O)2]·2C2H5OH(1)and [Ln(2,4-DClBA)3(5,5-DM-2,2-bipy)(C2H5OH)]2(Ln = Pr(2),Sm(3),Gd(4); 2,4-DClBA: 2,4-dichlorobenzoate; 5,5-DM-2,2-b...
[期刊论文] 作者:Chao-Jian Wu,Hong Wu,Wei Zhang,Juan-Juan Ren,Jian-Jun Chen,Chih-Hao Hsia,Yu-Zhong Wu,Hui Zhu,Bin Li,Yong-Hui, 来源:天文和天体物理学研究 年份:2021
Since Sep.2018,LAMOST has started the medium-resolution (R ~ 7500) spectral survey(MRS).We proposed the spectral survey of Galactic nebulae,including H Ⅱ region...
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