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The Modernization of PowerDesign Techniques in SWEPDI
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《Electricity》 1999年第4期41-43,共3页
关键词 The modernization of PowerDesign techniques in SWEPDI
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Advances in Research of Identification of Cnidii Fructus and Its Adulterants
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作者 Weiwei HE Yanxiu GUO 《Medicinal Plant》 CAS 2023年第5期115-117,共3页
In this paper,the traditional identification and modern identification technology of Cnidii Fructus and its adulterant were reviewed,and their advantages,disadvantages and practicability were summarized,to provide a r... In this paper,the traditional identification and modern identification technology of Cnidii Fructus and its adulterant were reviewed,and their advantages,disadvantages and practicability were summarized,to provide a reference for the rapid and accurate identification and quality evaluation of Cnidii Fructus. 展开更多
关键词 Cnidii Fructus ADULTERANT Traditional identification modern identification technique
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现代质谱技术在天然药物结构和药物代谢物研究中的应用概述 被引量:2
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作者 石世学 潘勤 刘志青 《分析测试学报》 CAS CSCD 北大核心 2004年第z1期112-115,共4页
  天然药物结构研究是一项重要的项目.从天然药物中分离得到的单体,如果结构不清楚,即使具有很强的活性和较大的安全性,也无法进一步开展其药效学和毒理学研究,也就谈不上进行高质量的新药研究开发,也不可能进行人工合成或结构修饰、...   天然药物结构研究是一项重要的项目.从天然药物中分离得到的单体,如果结构不清楚,即使具有很强的活性和较大的安全性,也无法进一步开展其药效学和毒理学研究,也就谈不上进行高质量的新药研究开发,也不可能进行人工合成或结构修饰、改造等工作,其应用价值将大大降低.…… 展开更多
关键词 modern mass spectrometry techniques Natrual medicines structure Drug metabolite
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Advances in Breeding of Festuca arundinacea Schreb.
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作者 Jiahai WU Xiaoli WANG +2 位作者 Wei FU Qiong MU Chunyan YANG 《Agricultural Biotechnology》 CAS 2013年第6期33-38,43,共7页
In this paper, domestic and foreign advances in breeding situation and conventional breeding methods of Festuca arundinacea Schreb. and the applica- tion of modem biological techniques ( somaclonal variation, somatic... In this paper, domestic and foreign advances in breeding situation and conventional breeding methods of Festuca arundinacea Schreb. and the applica- tion of modem biological techniques ( somaclonal variation, somatic cell hybridization, genetic map construction, genetic diversity, gene cloning and expression, ge- netic engineering) in breeding of new varieties of F. arundinacea were summarized, which proposed new ideas for the development of F. arundinacea breeding and provided reference for breeding of new varieties of F. arundinacea. 展开更多
关键词 Festuca arundinacea Schreb. Breeding situation Conventional breeding methods modern biological techniques
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