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Determination of Mineral Elements in Lycium barbarum L. from Ningxia by Sealed Microwave Digestion I
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徐成斌教授是我国长期从事心血管医疗及防治研究的著名专家。本文从高血压总危险的评估及治疗策略着手,重点阐述了6个最新治疗策略......
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我们要讨论的聊天室功能非常简单,感兴趣的朋友可以将其功能扩展,发展成一个功能比较完整的聊天室,如加上用户认证、用户昵称、秘......
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Molecular Design of Crown Ethers. 191. Synthesis of Novel Disulfide- and Diselenide-Bridged Bis (ben
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德国KREIDLER强劲推出两款堪称“2013”的电动自行军新品——“E-MTB KREIDLER VITALITY DICE 29”及“KREIDLER VITALITY SELECT 45 km／
德国著名的自行车生产厂商——KREIDLER前不久推出了两款专为2013年自行车市场所打造、配备BOSCH一驱动装置的电动自行车新品：即“E......
目的 探讨Lenke5、6型青少年特发性脊柱侧凸(AIS)患者选择性前路手术的筛选指标.方法 回顾性分析我院1999年3月至2004年5月期间收......
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探讨了鹿科6属动物主要组织相容性复合体dra(mhc-dra)第二外显子的变异特点,揭示其分子水平上的进化选择模式,并与cytb进行了比较.......
Molecular Design of Crown Ethers. 191. Synthesis of Novel Disulfide- and Diselenide-Bridged Bis (ben
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运用excel中的宏程序，可以解决以前需要人工完成的繁琐工作，现以实际工作中出现的一个具体问题举例，编制宏程序实现两张excel表之间的......
德国KREIDLER强劲推出两款堪称“2013”的电动自行军新品——“E-MTB KREIDLER VITALITY DICE 29”及“KREIDLER VITALITY SELECT 45 km／
德国著名的自行车生产厂商——KREIDLER前不久推出了两款专为2013年自行车市场所打造、配备BOSCH一驱动装置的电动自行车新品：即“E......
SQL＿SELECT的主要功能是对关系数据库中的二维表进行数据检索。因为其语法结构比较复杂、语义较为严格、使用较为灵活，因此大多数非......
通过对科学研究内在机制的分析,揭示出价值取向对科学研究的制约作用:价值取向不仅制约着主体对研究对象、客体信息的选择以及事物......
