搜索筛选:
搜索耗时1.4556秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
类      型:
[会议论文] 作者:Jiang DongQing, Jiang XinHua,, 来源: 年份:2004
1.引言长期以来,学生在线性代数课程的学习中,普遍感到课程内容抽象,难于理解。关于数学的应用性,有不少人认为教会学生应用数学知识解决实际问题的任务不应由数学教学来...
[期刊论文] 作者:JIANG Yeshu,JIANG Yeshu, 来源:科教导刊 年份:2004
[期刊论文] 作者:JIANG Shou-qun,JIANG Zong-yong, 来源:农业科学学报(英文版) 年份:2004
To investigate the effects of a synthetic isoflavone (SI) on meat qualityand oxidative stability, 1500 43-d-old Lingnan yellow male broilers were randomly assig...
[期刊论文] 作者:JIANG Hai-qing,JIANG Hai-qing, 来源:海外英语 年份:2004
[期刊论文] 作者:Tinglei Jiang,Jiang Feng,Kepin, 来源:自然科学进展(英文版) 年份:2004
Ecologists have long focused on the coexistence of sympatric species.Here,we investigated two horseshoe bat species,Rhinolophus affinis and Rhinolophus pearsoni...
[期刊论文] 作者:Li Jiang,Li-Sheng Jiang,Fu-Yu, 来源:世界胃肠病学杂志(英文版) 年份:2004
Colonic lipoma is an uncommon tumor of the gastrointestinal tract. Most cases are asymptomatic, with a small tumor size, and do not need any special treatment....
[期刊论文] 作者:YU Li-min,JIANG Wen-quan,JIANG, 来源:中国有色金属学会会刊(英文版) 年份:2004
In order to evaluate the effect of stoichiometric ratio upon electrochemical properties of AB5-type hydrogen storage alloys, a series of alloys Mm0.8La0.2(Ni4.0...
[期刊论文] 作者:JIANG Zhong-xin,CUI Peng,JIANG, 来源:中国地理科学 年份:2004
Floodwater and debris flow caused by glacial lake burst is an important land process and a serious mountain disaster in glacial area of Xizang (Tibet) Autonomou...
[期刊论文] 作者:Zi Jiang JIANG,Li QI, 来源:中国化学快报(英文版) 年份:2004
The comblike polymers based on poly (styrene-co-maleic anhydride) backbone with poly (ethylene glycol) methyl ether as side chains were synthesized and characte...
[期刊论文] 作者:JIANG Yuwei,LIU Xiaopeng,JIANG, 来源:稀有金属(英文版) 年份:2004
The effect of heat treatment on microstructure, equilibrium hydrogen sorption pressure and plateau slope of LaNi3.8Al0.75Mn0.45 alloy was investigated. X-ray di...
[期刊论文] 作者:Hua Jiang,Liang Jiang,Longbiao, 来源:自然科学进展(英文版) 年份:2004
In this study,we used 127 double haploid (DH) lines to analyze agricultural traits of rice.The DH lines,derived from a ZYQ8 (indica)/JX17 (japonica) cross by an...
[会议论文] 作者:JIANG Fan,, 来源: 年份:2004
"Migrant labor shortage"indicates the lack of migrant workers in human resource market, which is the essential react of economy’s upgrade and transform,and als...
[期刊论文] 作者:David Jiang, 来源:中国听力语言康复科学杂志 年份:2004
[期刊论文] 作者:Dr.David Jiang, 来源:中国听力语言康复科学杂志 年份:2004
在前两期的听力学小词典里,笔者已分别给大家就一些目前有不同理解的听力学相关词汇作了介绍,希望能起到抛砖引玉的作用.在撰写第三期听力学小词典之际,由作者和吴展元教授、...
[期刊论文] 作者:Jiang Du, 来源:美中经济评论:英文版 年份:2004
[期刊论文] 作者:Dr.David Jiang, 来源:中国听力语言康复科学杂志 年份:2004
Verificatlon或Validatlon?这是在助听器验配中首先需要解决的问题.这里需要解决的不仅仅是英语翻译的问题,更重要的是如何全面认识和理解助听器验配这个复杂、能动、持续的...
[期刊论文] 作者:Jiang Shichang, 来源:新乡教育学院学报 年份:2004
The Tempest is usually taken to be Shakespeare's last play written without a collaborator for the London stage before his retirement to Stratford. It is an...
[期刊论文] 作者:JIANG Zhi-jin, 来源:现代铸铁 年份:2004
研究了铁液化学成分埘球墨铸铁管质量的影响,确定成分控制范围为:w(C)3.2%~3.3%,w(Si)1.95%~2.25%,w(Mn)<0.4%,w(P)<0.06%,w(S)<0.05%.由于铸管的主要缺陷是内壁有夹渣,对冲天炉铁...
[期刊论文] 作者:Tao Jiang, 来源:计算机科学技术学报(英文版) 年份:2004
Genome-scale assignment of orthologous genes is a fundamental and challenging problem in computational biology and has a wide range of applications in comparati...
[期刊论文] 作者:JIANG Han, 来源:口腔医学研究 年份:2004
目的:评价含特异性抗变形链球菌IgY抗体喷雾剂对口腔菌斑中变形链球菌的抑制作用.方法:本试验遵照随机、双盲、对照的原则.将40名年龄在20~24岁的受试者随机分成试验组(使用含...
相关搜索: