搜索筛选:
搜索耗时2.3224秒,为你在为你在102,285,761篇论文里面共找到 562 篇相符的论文内容
发布年度:
[期刊论文] 作者：ZHONG Zipeng SONG Wenyan LE Ji,
来源：中国机械工程学报 年份：2009
The scramjet,which is the propulsion of hypersonic vehicle,has become the focus in many military developed countries.The ground tests play an important role in...
[期刊论文] 作者：JI Aimin,HUANG Quansheng,XU Hu,
来源：中国机械工程学报 年份：2009
The design of the two-step gear reducer is a tedious and time-consuming process.For the purpose of improving the efficiency and intelligence of design process,c...
[期刊论文] 作者：Ji JIAN,Peifen PAN,Yuanyuan CH,
来源：水资源与保护(英文) 年份：2009
The Ts/NDVI method was adopted to retrieve soil moisture with multi-temporal and multi-sensor remotely sensed data f ETM+ and ASTER in study area. The retrieved...
[期刊论文] 作者：Bin LIU,Chunlin JI,Yangyang ZH,
来源：无线传感网络(英文) 年份：2009
We discuss blending sensor scheduling strategies with particle filtering (PF) methods to deal with the prob-lem of tracking a ‘smart’ target, that is, a targe...
Influence Factors Analysis to Chlorophyll a of Spring Algal Bloom in Xiangxi Bay of Three Gorges Res
[期刊论文] 作者：Huajun LUO,Defu LIU,Daobin JI,,
来源：水资源与保护(英文) 年份：2009
To study the relationship between environmental variables and chlorophyll a of spring algal bloom in Xiangxi Bay of Three Gorges Reservoir, stepwise multiple bi...
[期刊论文] 作者：Yewang Su,Baohua Ji,Yonggang H,
来源：固体力学学报：英文版 年份：2009
植物叶子，昆虫和壁虎由潇洒地设计的精制表面结构与是粘附或反粘附的主人微 -- 并且 nano- 技术。在唯一的表面结构的设计理解基本原则在制造或合成是很重要的微 -- 并且在 ME...
Effects of Different Rootstocks on the Growth and Fruit Quality of Greenhouse Cucumber in Early Spri
[期刊论文] 作者：LIU Bing ZHANG Tianwei ZHAO Ji,
来源：东北农业大学学报：英文版 年份：2009
Different pumpkin rootstocks were used to study the effects of different rootstocks on the growth and fruit quality of greenhouse cucumber in early spring. The...
[期刊论文] 作者：Ji Pengcheng Song Shiji Wu Che,
来源：系统工程与电子技术：英文版 年份：2009
As one of the basic inventory cost models,the(Q,r)inventory cost model of dual suppliers with random procurement lead time is mostly formulated by using the...
[期刊论文] 作者：DUAN Jianping,WANG Lily,REN Ji,
来源：地理学报：英文版 年份：2009
在雪坑的重金属 Ba， Pb， Cu， Zn 和公司的集中从累积区域在 2005 年 9 月收集了东方 Rongbuk 冰河(6523 m a.s.l ) 躺在科莫朗马山的北斜坡上，诱导地旁边是坚定的 co...
[期刊论文] 作者：Lin Jinxing,Fei Shumin,Shen Ji,
来源：系统工程与电子技术：英文版 年份：2009
The problem of admissibility analysis and control synthesis of discrete-time switched linear singular (SLS) systems for arbitrary switching laws is solved.B...
[期刊论文] 作者：Dou Lihua Dong Lingxun Chen Ji,
来源：系统工程与电子技术：英文版 年份：2009
The mechanical system with backlash is distinguished between a'backlash mode'and a'contact mode'.The inherent switching between the two operatin...
Express=on and biological activity of double replica retrovirus carrier-mediated neurotrophin-3 in o
[期刊论文] 作者：Shougang Guo,Yifeng Du,Feng Ji,
来源：中国神经再生研究：英文版 年份：2009
...
Effect of olfactory ensheathing cell transplantation on myelin repair and motor function in a rat mo
[期刊论文] 作者：Yifeng Du,Shougang Guo,Feng Ji,
来源：中国神经再生研究：英文版 年份：2009
BACKGROUND:Olfactory ensheathing cell transplantation can activate axonal regeneration and enhance myelin repair,which are beneficial for treating demyelina...
Correlation of vascular endothelial growth factor to permeability of blood-brain barrier and brain e
[期刊论文] 作者：Qiquan Zhou,Chang'e Liu,Ji,
来源：中国神经再生研究：英文版 年份：2009
BACKGROUND:Many studies have evaluated the role of vascular endothelial growth factor(VEGF) in traumatic brain edema and hemorrhagic brain edema. OBJECTIVE:...
Study on regulation of potassium loss and its balance characteristics from typical paddy soils in Do
[期刊论文] 作者：JI Xiong-hui,SHAO Ying,SHI Li-,
来源：农业科学与技术 年份：2009
...
[期刊论文] 作者：Xiaopeng JI Long GE Zhiquan WA,
来源：控制理论与应用：英文版 年份：2009
在这篇论文，在薄片上相连是散布了参数 RLCG 传播线被建模，基于哪个矩阵 ABCD 相连被推出。与 ABCD 矩阵的帮助，一个 interconnect 系统的一个电压转移函数，由一个驱动程序组成，互...
[期刊论文] 作者：Xiaofu JI,Yukun SUN,Yonghong H,
来源：控制理论与应用：英文版 年份：2009
为不明确的线性单个系统的一个类的混合 L 1/H-infinity 控制问题用一条矩阵不平等途径被考虑。目的是设计一条州的反馈控制法律以便结果的靠近环的系统是常规的，...
[期刊论文] 作者：JI Hai-tao,SHI Xiu-juan,HONG Y,
来源：高等学校化学研究：英文版 年份：2009
Matrix metalloproteinases(MMPs) are a family of zinc dependent enzymes that can degrade the components of the extracellular matrix(ECM) and basement membranes....
[期刊论文] 作者：Ji Dong Lin Tang Zhangsuo Liu,
来源：器官移植内科学杂志 年份：2009
...
[期刊论文] 作者：QIU Rong-Ke LIANG Jing ZHAO Ji,
来源：理论物理通讯：英文版 年份：2009
The specific heats of both a two-layer ferromagnetic superlattice and a two-layer ferrimagnetic one arestudied.It is found that the spin quantum numbers,th...
相关搜索：
