论文部分内容阅读
[!--newstext--]
[!--title--]
【摘 要】
：
An antiship missile with supersonic speed at minimum altitude is an effective weapon to break through a defense line. The former Soviet Union was a leader in th
【机 构】
：
Dept. of Automation, Harbin Engineering University, Harbin 150001 ,China,Dept. of Mechano-Electronic
【出 处】
：
哈尔滨工业大学学报（英文版）
【发表日期】
：
2006年1期
【基金项目】
：
the Postdoctoral Science Fund of Heilongjiang Province
其他文献
针对推广非平衡级模型的迫切需要,验证了基团贡献法计算不同浓度二元分子扩散系数的可靠性,并对基团贡献法和几种常用的半经验关联式进行了比较.结果表明,基团贡献法的平均百
用溶胶-凝胶法制出β-BaB2O4粉体,采用浸渍提拉法在Pt基片上制备出β-BaB2O4薄膜.用调Q脉冲Nd:YAG激光器在1.064 μm波长下观察到薄膜的二次谐波效应.
本文利用Fourier变换红外光谱 (FTIR)、放射性同位素示踪、激光光散射的实验等方法研究了有机相的溶液结构 ,初步提出季胺盐萃取金有机相中氰化金阴离子参与形成超分子结构 ,
研究了配位聚合物锇 -聚乙烯吲哚 [Os( bpy) 2 ( PVI) 1 0 Cl]Cl和 Nafion双层膜修饰玻碳电极的电化学特性 ,该膜对肾上腺素 ( EP)的电化学氧化有催化作用 ,在通常的生理条件
Ecological capital assessment is currently one of the important research contents in the interdisciplinary field of ecology, resources economics, environmental
Theoretical critical value curve and driving force formation of ecological migration in the arid lan
The features of the fragile eco-environment of the arid land decide that its capacity of disturbance-resistance is lower. The natural desert oases in the arid l
In order to find out the relationship between the sediment characteristics and collecting efficiency of the electrostatic cyclonic precipitator, an online study
Spatial and temporal variations of zooplankton composition and quantity distribution in the upper wa
This study aims to examine spatial and temporal variations of zooplankton species composition, density and biomass distribution and community structure, based o
Based on Hertz contact theory,a method to determine the parameters of Kelvin impact model for seismic pounding analysis of bridges is proposed.The impact stiffn
Field observations demonstrate that calc-sinters occurred in the lakes of Badain Jaran Desert. 87Sr/86Sr ratios, 14C, δ13C and mineral compositions of calc-sin