The paper deals with the characteristics of Bangladesh basin including river morphology, rain fall pattern, cyclonic storms, forests and coastal area environmen
The relation between EH [Se(VI)/Se(IV)] and pH of soil aqueous extract in Kaschin-Beck disease region and the effects of natural redox agents, namely humic subs
为研究NaCl胁迫对不同小麦(Triticum aestivum L.)品种萌发与幼苗生长的影响,以周麦18、百农207、华育198、矮抗58和百农69为材料,对不同浓度NaCl溶液胁迫下小麦发芽势、发芽率
课程考核是检验教学效果、保证教学质量、实现人才培养目标的重要抓手。随着高等教育的不断发展,传统的课程考核模式暴露出诸多问题。文章将传统考核和过程性考核做了详细的
实行需水管理后的华北水市场──对南水北调问题的重新认识WaterMarketinNorthChinaaftertheWaterDemandManagement¥//柯礼丹(全国水资源与水土保持工作领导小组办公室,北京100761)实行“需水管理”以来...
我国的消费断层及其对策思考ShortageofMiddle-GradeConsumerGoodsinChinaanditsSolutions¥//刘小平(山东广播电视大学,副教授济南250014)如果我们仔细观察目前的消费状况,就会发现我国的消费领域...
目的分析徐浩教授治疗冠心病的处方用药规律和经验。方法从门诊病历中选取并整理徐浩教授治疗冠心病处方543首,提取中药处方数据,建立标准化医案数据库,利用古今医案云平台系
It is a hot issue in communication research field to select the best network for Heterogeneous Wireless Networks(HWNs),and it is also a difficult problem to red
<正> 瘿螨是一类微小的有害节肢动物。螨虫形或纺锤形,一般体长为140~210微米,宽35~60微米,喙象鼻状,口针藏在其中,属剌吸式口器,足2对,这在瘿螨中是绝无仅有的。最早发现这类
In deep sub-micron ICs, growing amounts of on-die memory and scaling effects make embedded memories more vulnerable to reliability problems, such as soft errors