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[期刊论文] 作者：Long-long Liao,Mei-ling Fang,J,
来源：矿物冶金与材料学报 年份：2004
Fe80Ga20-xAlx (x=0, 6, 9, 14) ingots were prepared from high purity elements using a vacuum induction system. X-ray diffraction patterns show that the alloys ar...
[期刊论文] 作者：MA Song-Hua,QIANG Ji-Ye,FANG J,
来源：理论物理通讯（英文版） 年份：2004
By means of an improved mapping method and a variable separation method, a scries of variable separation solutions (including solitary wave solutions, periodic...
[期刊论文] 作者：ZHAO Geng,CHEN Guanrong,FANG J,
来源：清华大学学报（英文版） 年份：2004
The idea of using a one-time-one-key design has been widely applied in conventional cryptography. With the security theory of conventional cryptology, encryptio...
One century record of contamination by polycyclic aromatic hydrocarbons and polychlorinated biphenyl
[期刊论文] 作者：ZHANG Peng,SONG Jinming,FANG J,
来源：环境科学学报 年份：2004
Sixteen polycyclic aromatic hydrocarbons (PAHs) and 28 polychlorinated biphenyls (PCBs) were measured at a 2-cm interval in a core sample from the middle of the...
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