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Molecular identification and culture trials of Eutreptiella gymnastica (Eutreptiales, Euglenophyceae
[期刊论文] 作者：XU Na,PANG Shaojun,SHAN Tifeng,
来源：黑龙江科技学院学报 年份：2012
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...
[期刊论文] 作者：Yanzhang WANG,Shujun WU,Hao LU,Defu CHENG,Chen CHEN,Na PANG,Yunxia WAN,Zhijian ZHOU,Siyu CHEN,,
来源：Science China(Information Sciences) 年份：2016
The output performance of residence times difference(RTD) fluxgate may vary under different driving conditions(driving currents and frequencies) and core materi...
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