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Teaching College English by Metacognitive Strategies
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作者 刘荣朝 《科技信息》 2012年第10期180-181,共2页
In an information society,the English knowledge in capacity for college students has gradually been improved and its range is alsoenlarged.If teachers overlook summing up the knowledge which the students have gained a... In an information society,the English knowledge in capacity for college students has gradually been improved and its range is alsoenlarged.If teachers overlook summing up the knowledge which the students have gained and improving their skills in English,it will behard for students to learn English well.In educational circles people often say"teaching method isn't fixed ",but it is of the same view togive students some basic regularity,let students have enough abilities and make knowledge which the students have gained assimilate and sys-tematize etc.Facing medical college students'tasks are arduous and the students often seem at a loss.In English lessons,it is necessary forteachers to help students find out some basic laws,give students enough skills and methods,let students sum up and classify knowledge whichis scattered,disorderly,bit by bit and even fragmented. 展开更多
关键词 analyzing enlarging classifying
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BSBR法处理生活污水的实验研究
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作者 刘红丽 吴龙华 +1 位作者 柯冰清 孙育平 《中国科技信息》 2012年第12期40-40,69,共2页
本实验对BSBR和SBR法处理生活污水的效果及BSBR的运行方式进行了研究。实验表明,处理生活污水时,BSBR处理污水时COD去除率达到95%,氨氮去除率达到97%,处理效果优于常规SBR。采用BSBR处理易生物处理污水时,采用限制曝气的进水方式,且曝... 本实验对BSBR和SBR法处理生活污水的效果及BSBR的运行方式进行了研究。实验表明,处理生活污水时,BSBR处理污水时COD去除率达到95%,氨氮去除率达到97%,处理效果优于常规SBR。采用BSBR处理易生物处理污水时,采用限制曝气的进水方式,且曝气时间不超过2小时时能取得最好的处理效果。 展开更多
关键词 生物带 BsBR(膜法sBR) 运行方式 ABSTRACT
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