搜索筛选:
搜索耗时3.4197秒,为你在为你在102,285,761篇论文里面共找到 131 篇相符的论文内容
发布年度:
[期刊论文] 作者:Y. Yuan,
来源:计算数学(英文版) 年份:2003
Linear systems associated with numerical methods for constrained optimization arediscussed in this paper. It is shown that the corresponding subproblems arise i...
[期刊论文] 作者:Y. Y. Yang M. Mahfouf D.A.Link,
来源:材料科学技术:英文版 年份:2003
The accuracy of numerical simulations and many other material design calculations, such as the rolling force, rollingtorque, etc., depends on the description of...
[期刊论文] 作者:Hong-Yuan LEE,Hui-Ming HSIEH,
来源:International Journal of Sediment Research 年份:2003
A numerical model,which is capable of simulating scouring and deposition behaviors in a channel network,is developed in this study. The model treats suspended l...
[期刊论文] 作者:GyoergyGát,
来源:分析理论与应用:英文刊 年份:2003
The aim of this paper is to prove the following theorem concerning the term by term differentiation the-orem of Walsh-Kaczmarz series. Let (ck ) be a decreasing...
[期刊论文] 作者:阿T,,
来源:科技与企业 年份:2003
我国今天还不是商标强国,但我们正在朝着这一目标努力,作为企业更是责无旁贷。面对与国外的差距,面对国际品牌的冲击,我们想问:...
[期刊论文] 作者:T·华莱士,
来源:中国青年科技 年份:2003
自闭症者和其他发育失常者,有时会出现惊人的艺术才能和超常的记忆力。Autistic and other underdeveloped people sometimes experience amazing artistic talent and ext...
[期刊论文] 作者:Michael Hsieh,宋桂侠,
来源:国外油田工程 年份:2003
高温气相色谱 (HTGC)技术使我们确定烃特征的水平扩展到了原油中的C- 1 2 0。研究中观察到 ,原油之间蜡中烃(>C2 0 )有很明显的变化 ,甚至假定的同源有机质之间也存在这样的...
[期刊论文] 作者:G.G.Cheng,M.L.Wang,X.E.Yang,Y.,
来源:金属学报:英文版 年份:2003
Precipitation condition and nucleation of Ti2 O3 during solidification of clean steel have been studied. The behavior of Ti2 O3 during solidification as well as...
[期刊论文] 作者:H.Nakata,M.Isowa,T.K.Takada,Y.,
来源:中国天文和天体物理学报:英文版 年份:2003
This paper presents the recent progress in our project of estimating nearreal-time electric fields and currents in the ionosphere through our computer systemcal...
[期刊论文] 作者:JoachimStrengbom,MatsWalheim,T,
来源:AMBIO-人类环境杂志 年份:2003
在557块针叶林分中进行调查,以图了解欧洲越桔(Vacciniummyrtillus)、越桔(V.vitis-idaea)和曲芒发草(Deschampsiaflexuosa)与氮沉积率的相互联系.欧洲越桔在高氮地区比在低...
[期刊论文] 作者:HanvanDijk,NereeAwanaOnguene,T,
来源:AMBIO-人类环境杂志 年份:2003
引言几个世纪来,刚果-几内亚盆地中定居的班图农夫和居住在森林中的Bagyeli(俾格米人)一直用食用菌来充实和丰富他们的食谱.这样说来,食用菌的消费和利用已成为长期传统和文...
[期刊论文] 作者:PSureshKanna CBMahendrakumar T,
来源:世界胃肠病学杂志:英文版(电子版) 年份:2003
AIM: To investigate the chemo preventive effects of vanadium on rat colorectal carcinogenesis induced by 1,2-dimethylhydrazine (DMH).METHODS: Male Sprague-Dawle...
[期刊论文] 作者:Klaus Tpfer,
来源:产业与环境 年份:2003
在创造产品之前,我们应该考虑到生命周期的终端....
[期刊论文] 作者:Ibrahim A A ,Musa T A,
来源:Journal of China University of Geosciences 年份:2003
With a clear understanding of the drilling fluid techniques and the cutting-taking mechanism, a new advanced model is set up for analyzing field data and quanti...
[期刊论文] 作者:RonaldKlein BarbaraE.K.Klein T,
来源:美国医学会眼科杂志:中文版 年份:2003
目的:研究白内障及白内障手术和年龄相关性黄斑变性(ARM)10年发生率之间的相关。...
[期刊论文] 作者:Plamen Y. Yalamov,Jin-yun Yuan,
来源:计算数学(英文版) 年份:2003
A new method for Total Least Squares (TLS) problems is presented. It differs from previous approaches and is based on the solution of successive Least Squares p...
[期刊论文] 作者:Y. Lee,傅群武,
来源:中国临床解剖学杂志 年份:2003
不同种族、不同年龄组、不同性别及人体不同部位的皮肤厚度均存在显著差异。有少量文献报道人体不同区域的皮肤厚度 ,但未对亚洲人皮肤进行详细研究。对 4 52名韩国男性和女...
[期刊论文] 作者:DelValls T A, 丁海燕,,
来源:海洋地质动态 年份:2003
...
[期刊论文] 作者:Jian-HuaAi,ZhenYang,Fa-ZuQiu,T,
来源:世界胃肠病学杂志:英文版(电子版) 年份:2003
AIM: To examine the participation of HSP90 in portal hypertensive rat mesentery in vitro.METHODS: Immunohistochemistry and Western-blot were used to examine the...
[期刊论文] 作者:K.Kawabata,Y.Sado,M.Nagayama,T,
来源:高分子科学:英文版 年份:2003
We succeeded in performing of hybrid Scanning Probe Microscopy (hybrid-SPM) in which mechanical-SPM and fluorescence microscopy are combined. This technique is...
相关搜索: