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Purification and Characterization of Cold-active α-Amylase Excreted by A Strain of Marine Cold-adapt
[期刊论文] 作者：WANGTian-hong ZHANGGang HOUYun,
来源：高等学校化学研究：英文版 年份：2004
The filamentous fungi from the Huanghai sea sludge were screened according to their ability to produce cold-active α-amylase. The strain with the highest amyla...
[期刊论文] 作者：ZhangGang,ZhangJiansheng,LiSon,
来源：中国机械工程学报 年份：2004
The influences of thrust magnetic bearing and journal tilt on dynamic characteristics of rotor system are studied mainly.The outcome shows that the influences o...
[期刊论文] 作者：赵红颖，晏磊，张罡，ZhaoHongying，YanLei，ZhangGang,
来源：仪器仪表学报 年份：2004
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