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- The State shall strictly control the exit from the territory of precious biological species resources. 国家严格控制珍贵的生物种质资源出境。
- biological species resource 生物物种资源
- Fractionation is unique highland biological species of wild land, as well as the Qinghai " Treble " One. 发菜是高原特有的野生陆地藻类生物,也是青海的"三宝"之一。
- The number of biological species of the whole glob e is decreasing rapidly; this has also occurred in West China. 全球的生物物种在急剧减少,而此情景也呈现于我国的西部地区。
- The term niche should be used only for a species resource utilization within a community. 生态位一词仅指群落内一个物种的资源利用。
- And when Mayr came up with his biological species concept, it seemed to exclude many microbes. 麦尔提出生物种观念时,似乎就把许多微生物排除在外。
- The biological species concept and the recognition species concept both define species in terms of interbreeding. 高基因流使种群遗传上彼此相似。
- Abstract: The number of biological species of the whole glob e is decreasing rapidly; this has also occurred in West China. 文摘:全球的生物物种在急剧减少,而此情景也呈现于我国的西部地区。
- You can attend by yourself to view exhibits and information on endangered species at the Endangered Species Resource Centre. 你亦可透过参观濒危物种资源中心,了解更多关于濒危物种的资讯。
- The AFCD opened the Endangered Species Resource Centre in May to promote public awareness on the protection of endangered species. 渔农自然护理署新设立的濒危物种资源中心在五月启用,藉以提高公众对保护濒危物种的认识。
- By the standards of the biological species concept, the rotifers went from being a species to being not a species, whatever that means. 根据生物种观念的标准,蛭形轮虫可以是一个物种,也可以不是一个物种,不管物种的定义究竟是什麽。
- Species resources of fruit trees on Liupan Mountains. 六盘山脉的野生果树种质资源.
- Abstract: The number of biological species of the whole glob e is decreasing rapidly;this has also occurred in West China. 摘 要: 全球的生物物种在急剧减少,而此情景也呈现于我国的西部地区。
- Network platform construction of the Guangdong biologic species resources database management 广东生物种质资源数据管理网络平台构建
- As a powerful technique, the isozyme analysis plays an important role in study of genetic evolution and differentiation of biological species. 同功酶分析作为一种有效的研究手段在研究物种的遗传进化中显示了极为重要的作用。
- Breed changes speed not only slow, and devoid innovation consciousness, this and our country " species resource big country " positional pole unworthily. 但长期以来,我国的花卉生产技术落后,花卉品种单一,更不重视地方特色物种资源的挖掘、保护、利用与改造。
- Continual human activity, unduly exploitation and using of species resource, disforestation and segmented forest, water area pollution, which threatens biodiversity. 由于人类活动的不断加剧、物种资源过度开发利用、森林的破坏与片段化、水域污染等原因,使生物多样性受到威胁。
- It has becoming an exigent task to find a "new continent" of species resources. 寻找生物种质资源的“新大陆”已经成为了一个迫切的问题。
- Electrospray ionization mass spectrometry (ESI-MS) has become an important analytical technique for the detection and study of weakly bound, non-covalent interactions between biological species. 摘要电喷雾质谱(ESI-MS)已经成为检测和研究生物分子弱相互作用,即非共价键作用的一个重要分析手段。
- This paper studied the 26 species resource plants laterally developing dominance and their chemical component parts and the uses, discussed the way of rational using the resource plants. 研究了宁夏大罗山具有潜在优势的资源植物26种,以及它们各自所含的化学成分,探讨如何合理开发利用这些植物资源的途径。