搜索筛选:
搜索耗时1.9942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
发布年度:
[期刊论文] 作者：Yuan Wentao,
来源：山西焦煤科技 年份：2004
在特定的地质条件下,不同物探方法具有不同的探测效果,寿阳含煤地层具有地层倾角小、煤层厚度大、上覆第四系地层厚度薄等特点,适宜用高密度电阻率法来追踪煤层采空区.以寿阳...
[期刊论文] 作者：Jin-Zhao Yuan,
来源：天文和天体物理学研究 年份：2004
CCD photometric observations of the eclipsing binary PS Persei(PS Per)were obtained on two consecutive days in 2009.The 2003 version of the Wilson-Devinney code...
CHARACTERISTIC FINITE DIFFERENCEALTERNATING-DIRECTION METHOD AND ANALYSIS FOR NUMERICAL RESERVOIR SI
[期刊论文] 作者：YUAN Yirang,
来源：数学物理学报 年份：2004
Petroleum science has made remarkable progress in organic geochemistry and in the research into the theories of petroleum origin,its transport and accumulation....
A new almost periodic type of solutions of second order neutral delay differential equations with pi
[期刊论文] 作者：YUAN Rong,
来源：中国科学A辑（英文版） 年份：2004
A definition of pseudo almost periodic sequence is given and the existence of pseudo almost periodic sequence to difference equation is studied. Based on these,...
[期刊论文] 作者：YUAN Chang-Zheng,
来源：中国物理C 年份：2004
The cross sections for e+e-→π+π-J/ψ, π+π-ψ(2S), K+K-J/ψ, DD, D0D-π++c.c., D*D+c.c., and D*D-* are measured using data sample collected on or near the T...
[期刊论文] 作者：Yuan Mingsheng,
来源：数学物理学报（英文版） 年份：2004
This article discusses spherical pulse like solutions of the system of semilinear wave equations with the pulses focusing at a point and emerging outgoing in th...
[期刊论文] 作者：YUAN Dan-dan,
来源：中国医学科学院学报 年份：2004
目的 回顾性分析内蒙古地区蒙古族妇女子宫颈鳞癌标本中人乳头瘤病毒(HPV)感染率与型别分布,为蒙古族妇女子宫颈癌的预防提供相关信息.方法 运用线形探针反向杂交技术检测标...
[期刊论文] 作者：Yuan Jinjiang,
来源：数学物理学报（英文版） 年份：2004
It is said that a graph G is independent-set-deletable factor-critical (in short,ID-factor-critical), if, for every independent set I which has the same parity...
[期刊论文] 作者：YUAN Wei-wei,
来源：青年与社会 年份：2004
The connectionist model believes that the lexical information is stored in networks of nodes.If the learners encounter the lexical item in the input frequently,...
[期刊论文] 作者：Yuan Ye,
来源：中国橡胶 年份：2004
According to Tire Comments of USA, Continental Tire earlier announced that in order to meet the increasing market demand on replacement tires of USA, German Tir...
[期刊论文] 作者：YUAN Li,
来源：中国科学A辑（英文版） 年份：2004
The supercritical flow states of the spherical Couette flow between two concentric spheres with the inner sphere rotating are investigated via direct numerical...
[期刊论文] 作者：YUAN Wei-wei,
来源：青年与社会 年份：2004
Human being's daily interaction is mainly realized through conversations.Turn-taking is one of the essential skills when conversation occurs.With setting its fo...
[期刊论文] 作者：YUAN Yirang,
来源：数学物理学报（英文版） 年份：2004
Characteristic finite difference fractional step schemes are put forward. The electric Potential equation is described by a seven-point finite difference scheme...
The finite difference method for the three-dimensional nonlinear coupled system of dynamics of fluid
[期刊论文] 作者：YUAN Yirang,
来源：中国科学A辑（英文版） 年份：2004
For the three-dimensional coupled system of multilayer dynamics of fluids in porous media, the second-order upwind finite difference fractional steps schemes ap...
[期刊论文] 作者：Yuan Xue-mei,
来源：数学研究通讯 年份：2004
The solvability of the interpolation by bivariate polynomials based on multivariate F-truncated powers is considered in this short note. It unifies the point-wi...
[期刊论文] 作者：YUAN Li-chi,
来源：中南大学学报（英文版） 年份：2004
...
[期刊论文] 作者：YUAN Li-chi,
来源：中南大学学报（英文版） 年份：2004
Category-based statistic language model is an important method to solve the problem of sparse data.But there are two bottlenecks:1) The problem of word clusteri...
The Concepts of “Corridor” and “Channel”：Anthropological Reconstruction of Area Studies in Southwest
[期刊论文] 作者：ZHANG Yuan,
来源：民族学刊 年份：2004
The historically complicated eth-nic migration and cultural interaction , as well as present day multi -ethnic interactive symbiosis in the “corridors” and “...
[期刊论文] 作者：YUAN Li,
来源：水土保持研究 年份：2004
利用1995年、2000年和2004年三期遥感资料,在RS和GIS技术支持下,通过土地利用变化幅度、特定转移过程贡献率、土地利用程度综合指数、景观格局指数等研究土地利用的时空演变,...
[期刊论文] 作者：Luo Yuan,
来源：北京周报（英文版） 年份：2004
...
相关搜索：
