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[期刊论文] 作者：Zhang Pengying,Chen Kaoshan,
来源：稀土学报（英文版） 年份：2004
The cotyledons of cucumber were used to investigate the effects of Nd3+ and La3+ on physiological characters in respect of plant resistance. The cucumber cotyle...
Production and characterization of an extracellular polysaccharide of antarctic marine bacteria Pseu
[期刊论文] 作者：LI Jiang,CHEN Kaoshan,LIN Xuez,
来源：黑龙江科技学院学报 年份：2006
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Isolation, chemical characteristics and immunity activity of an extracellular polysaccharide EPSⅠ is
[期刊论文] 作者：Li Jiang,Chen Kaoshan,Sun Xiuq,
来源：高技术通讯（英文版） 年份：2004
A new extracelluar polysaccharide (EPS) was isolated and purified from Antarctic bacterium S-15-13, identified as Pseudoalteromonas sp. After being separated an...
Production and characterization of an extracellular polysaccharide of antarctic marine bacteria Pseu
[期刊论文] 作者：LI Jiang,CHEN Kaoshan,LIN Xuez,
来源：海洋学报（英文版） 年份：2004
Twenty-seven antarctic bacteria producing extracellular polysaccharide (EPS) were selected from 57 strains by staining technology. The effects of major environm...
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