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搜索耗时0.0893秒,为你在为你在102,285,761篇论文里面共找到 16 篇相符的论文内容
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[期刊论文] 作者:ZHANG Qu,TENGER,MENG Qingqiang,
来源:地质学报:英文版 年份:2008
摘要:四川盆是在结构上马厩和充满气体的盆之一,被认为是中国的重要天然气工业底之一。Puguang 和 Jiannan 气体地,在东方四川盆定位了有气体的二块大地从二叠、更低的三叠纪的...
[期刊论文] 作者:Xiulan Yang Jingzhong Zhang Qu,
来源:中国神经再生研究:英文版 年份:2006
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[期刊论文] 作者:Mei-Fang Deng,Xiao-Di Zhang,Qu,
来源:世界临床病例杂志 年份:2020
BACKGROUND Uterine rupture is a serious obstetric emergency,a severe event,and a serious threat to maternal and fetal life.It is a rare and not well characteriz...
[期刊论文] 作者:CUI Lin-lin,MI Hao-yu,ZHANG Qu,
来源:高等学校化学研究:英文版 年份:2011
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[期刊论文] 作者:MI Hao-yu,CUI Lin-lin,ZHANG Qu,
来源:高等学校化学研究:英文版 年份:2011
A series of new amino alcohol derivatives was synthesized and evaluated for their immunosuppressive activity on mouse peripheral blood lymphocytes.The structure...
[期刊论文] 作者:LU Zhuozhuang,WU Zuze,ZHANG Qu,
来源:科学通报(英文版) 年份:2004
Notch signaling is one of the most important pathways mediating cell determination and differentiation. In this study, the roles of Notch signal in the regulati...
[期刊论文] 作者:CUI Lin-lin,MI Hao-yu,ZHANG Qu,
来源:高等学校化学研究(英文版) 年份:2004
A series of new amino alcohols derivatives was synthesized with 6-bromo-2-tetralone as starting material,6-substituted-2-tetralone as intermediate and Ullmann r...
[期刊论文] 作者:MI Hao-yu,CUI Lin-lin,ZHANG Qu,
来源:高等学校化学研究(英文版) 年份:2004
A series of new amino alcohol derivatives was synthesized and evaluated for their immunosuppressive activity on mouse peripheral blood lymphocytes.The structure...
[期刊论文] 作者:WU Yang,JIANG Xiao-yu,ZHANG Qu,
来源:结构化学 年份:2004
The title compound, {Mn(H2O)4(VO)2(PO4)2}n 1, was synthesized by the hydrothermal reaction of Mn(Oac)2, Na2VO3 and H3PO4 in aqueous solution and its crystal str...
[期刊论文] 作者:LU Zhuozhuang,WU Zuze,ZHANG Qu,
来源:黑龙江科技学院学报 年份:2004
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:HE Chengbing,HUO Siyu,ZHANG Qu,
来源:中国通信:英文版 年份:2015
Recently, single carrier block transmission(SCBT) has received much attention in high-rate phase-coherent underwater acoustic communication.However,minimum-mean...
[会议论文] 作者:Ahrned Said,Qi Wu Zhang,Qu Jun,Yan Chu Liu,
来源:第二届世界非金属矿科技和产业论坛 年份:2018
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[期刊论文] 作者:Xiao-Guang Yue,Guang Zhang,Qu Wu,Fei Li,Xian-Feng Chen,Gao-Feng Ren,Mei Li,,
来源:Rare Metals 年份:2015
In order to predict the wearing of stellite alloys,the related methods of rare metals data processing were discussed. The method of opposite degree(OD) algorith...
Effect of previous statins on prognosis of octogenarian patients with coronary heart disease undergo
[会议论文] 作者:MA Han-ying,ZHOU Yue-jie,HAN Hong-ya,YANG Qing,NIE Bin,LIU Rui-fang,CHAI Meng,ZHANG Qu,
来源:第11届中国介入心脏病学大会 年份:2013
Background To evaluate the effect of pretreatment with statin on prognosis of octogenarian patients with coronary heart disease undergoing percutaneous coronary intervention (PCI).Methods A total of 9...
[会议论文] 作者:LI Ning,李宁,FENG Hai-tao,冯海涛,ZHANG Qu,张渠,DU Qin,杜勤,JIAO Jing-jing,焦晶晶,
来源:2012国际冶金及材料分析测试学术报告会(CCATM2012) 年份:2012
通过KYKY-2800扫描电镜等技术手段对翅片管路焊接接头进行了失效分析。分析表明,焊缝与2#环管的焊趾处存在有不连续的咬边,造成应力集中;在交变应力的作用下于咬边处产生微裂纹,并沿一定方向扩展(同时材料的不均匀性也为裂纹的扩展提供了有利条件),直至最后疲劳断裂,......
[会议论文] 作者:LI Ning,李宁,ZHANG Qu,张渠,FENG Hai-tao,冯海涛,XIN Ming-yu,信明宇,DU Le,杜勒,JIAO Jing-jing,焦晶晶,
来源:2012国际冶金及材料分析测试学术报告会(CCATM2012) 年份:2012
本文利用Nb18Si-xHf(x=0,1,3,5,7)系列合金,在1250℃/3h/大气环境中进行高温氧化,对铪提高铌硅基合金高温抗氧化性能的机理进行探讨。通过分析,得出如下结论:随着Hf含量的增加,合金基体组织得到细化,改善氧化膜中不同氧化产物界面的应力状态,增加氧化膜的完整性,......
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