7 research outputs found

    Aequorea taiwanensis n. sp. (Hydrozoa,Leptomedusae) and mtCOI sequence analysis for the genus Aequorea

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    【中文摘要】 Aequorea taiwanensis,a new hydrozoan species from the Taiwan Strait was described using morphological and molecular characteristics.Both morphological and mitochondrial cytochrome oxidase subunit I(mtCOI) data supported A.taiwanensis n.sp.as a valid species.Sequence divergence and genetic distance of A.taiwanensis n.sp.,A.papillata and A.conica were analysed based on the mtCOI gene sequences.The mtCOI sequences from these three species of the genus Aequorea showed high variation frequency,with sequence dive... 【英文摘要】 Aequorea taiwanensis,a new hydrozoan species from the Taiwan Strait was described using morphological and molecular characteristics.Both morphological and mitochondrial cytochrome oxidase subunit I(mtCOI) data supported A.taiwanensis n.sp.as a valid species.Sequence divergence and genetic distance of A.taiwanensis n.sp.,A.papillata and A.conica were analysed based on the mtCOI gene sequences.The mtCOI sequences from these three species of the genus Aequorea showed high variation frequency,with sequence dive..

    福建城市化发展战略博士笔谈

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    2003年5月,“福建省博士创业促进会”在福州举办了福建省城市发展战略“博士月谈”,与会者主要是省内高校和科研单位的专家、博士。会上,大家用书面发表意见,畅所欲言,崇论宏议。本刊精选部分意见,以飨读者。相信这些意见对福建城市化问题研究的深化将起到积极的推动作用

    高温空气气化数学模型的建立与分析

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    建立了一种基于物料平衡、能量平衡和化学平衡分析的气化数学模型.利用该模型分别对松木屑、秸秆、稻壳和棉柴进行气化计算,获得不同水蒸气添加率的合成燃气成分、热值、气化效率及干燃气产率等气化指标,分析水蒸气添加率对高温空气气化的影响,为高温气化操作优化奠定基础

    高温空气发生器换向控制管路的改造

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    介绍了高温空气发生器的工作原理及换向控制管路,分析了由4个电磁阀组成的换向控制管路阻力大的原因,提出由1个四通阀代替4个电磁阀的改造措施

    棉酚首次试用于男子节育

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