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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
[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
[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
[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...
[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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