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- Grass Plant Taxonomy 禾本科植物分类学
- Some comments on biometric in plant taxonomy applied to infraspecific ranks. 关于在植物属种统计中种下等级统计问题的一点看法.
- The majority of other books on plant taxonomy are either less concise or more specialized. 有关植物分类学的其它著作中,大多数不是不够简明就是过于专业化。
- Genera may be subdivided into subgenera, and also, especially in plant taxonomy, into sections, subsection, series, and subseries. 在植物分类学中,属一般可再分为亚属。同样可进一步分为组、亚组,系、亚系等。
- Biodiversity of plant, Plant taxonomy, Classification of plant communities, the structure and function of ecosystem, Health of ecosystem, Restoration of vegetation. 植物生物多样性、系统演化植物学、植物群落的分类、生态系统的结构与功能、生态系统健康、植被的生态恢复.
- Objective:To study effective components in Cruciferae Brassica in an effort to find new medicine and to provide the theoretical basis for plant taxonomy. 目的:通过对十字花科芸苔属植物白菜、油菜、青菜有效成分的研究比较,探索十字花科植物所含化学成分规律,为寻找新药源奠定基础,为植物化学分类学提供科学数据。
- Having developed an interest in plant taxonomy from the age of 17, Bentham abandoned (1833) his career in law to devote himself entirely to his botanical collection and library. 他从17岁开始就对植物分类产生了浓厚的兴趣,1833年他放弃了他的原有的法律职业,转而投向植物采集和植物藏书中。
- It was considered that FTIR could become a rapid, reliable, impersonal and effective method in chemotaxonomy as a supplement of morphologic plant taxonomy. 在传统形态比较分类方法的基础上,FTIR可以成为一种快速、可靠、客观、有效的化学分类学的补充方法。
- Objective:To study distribution rule of effective components in cruiferous brassica to find new medicine resource and provide the theoretical basis for plant taxonomy. 目的:通过对十字花科芸苔属植物甘蓝、花椰菜、西兰花有效成分的研究比较,探索十字花科植物所含化学成分规律,为寻找新药源奠定基础,为植物化学分类学提供科学数据。
- This center was established in1998 by merging the Key Laboratory of Systematic and evolutionary Botany, the Chinese Academy of Sciences( CAS), department of plant taxonomy and department of palaeobotany of the institute. 该研究中心成立于1998年,由原中科院系统与进化植物学开放研究实验室、物分类研究室(本馆)古植物研究室合并而成。
- The hut was made of poles covered with grass mats. 茅屋用木杆搭成,上面以草席覆盖。
- This paper has introduced the method and course for compiling a teach-yourself software of plant taxonomy using Frontpage 98,analyzed the effects using this software,and summarized its advantages. 文章介绍了用Frontpage98制作植物分类学自学软件的方法和过程 ,分析了应用效果 ,概括了其优点
- Special emphasis is on promoting international competition, knowledge innovation, technology development and research platforms, as well as classical disciplines such as plant taxonomy. 为了更好地为中国的农业发展服务,进一步加强植物科学基础研究非常重要。
- Area of existing vegetation con't. seed to the soil surface where they may compete with the new native grass plantings. 现有植被种子不可落在土壤的表面,因为他们将会与新的天然牧草争夺养分。
- But what strikes me as I sit among two million grass plants and several thousand juniper shrubs, is how similar life on Earth is. 但是坐拥这两百万棵草本植物以及数千棵杜松灌木林,给我最大冲击的却是想到地球上的生命何其相像。
- Plant taxonomy and plant systematics may more emphasize on the evolution of plants and their relationships.Its coverage is much broader than dendrology. 植物分类学和植物系统学则强调植物分类的系统性,强调植物的演化及亲缘关系,涉及植物的范围要比树木学广泛。
- She sat down on a tuft of grass. 她坐在一小块草地上。
- The management and protection of water and soil conservation facilities,experimental sites,trees and grass planted and other rehabilitation achievements shall be strengthened. 对水土保持设施、试验场地、种植的林草和其他治理成果,应当加强管理和保护。
- The management and protection of water and soil conservation facilities, experimental sites, trees and grass planted and other rehabilitation achievements shall be strengthened. 对水土保持设施、试验场地、种植的林草和其他治理成果,应当加强管理和保护。
- The plant was growing at an angle. 植物呈一定角度生长。