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Effects of single strain cultivation and co cultivation of strains on biodegradation of valonia tannin were investigated.

以橡单宁为原料,通过培养、分离出了14种菌株。

Two new ways to patch the oddments together and distinguish genuine from false information are reported this week.

本周，科学家报道了两种可以将这些零碎信息整合起来，同时，能够从错误信息出真实信息法。

Seven isozymes were analyzed by means of horizontal sliceable starch gel electrophoresis.Then further analysis of selected esterase(EST)was carried out on polyacrylamide gel electrophoresis(PAGE).

采用水平切片淀粉凝胶电泳测了七种同工酶酶谱图式，从出酯酶(EST)同工酶进一步作聚丙烯酰胺凝胶电泳(PAGE)分析。

And the paper picks out the best kind of combinability collocation imposing the research of the distill rate, damnification rate, contain shag and contain mixed of turnoff cashmere.

通过对成品绒提取率、长度损伤率、含粗、含杂等几项指标考核,出了最佳组合机型。同时对羊绒分梳机设计和羊绒分梳应注意问题提出了建议。