生物多样性

The legal protection of genetic resources is related to biology-safety, protection of environment and maintaining biological diversity.

遗传资源的法律保护，关系到生物安全、环境保护以及生物多样性的维持。

However, in recent years environmental degradation serious threat to the biological survival of biological diversity, damage to the development of Chinese medicine is also a challenge.

但是近年来环境恶化严重的威胁到生物生存，生物多样性的破坏对中药的发展也是一次挑战。

The journal dedicates to the studies of the geobotany, plant ecology and plant systematics, including comparative vegetation studies, patterns and processes in vegetation, experimental taxonomy and biosystematics and biodiversity etc.

该杂志致力于植物地理学、植物生态学和植物分类学的研究，包括比较植被研究、植被的形态与加工过程、实验分类学以及生物系统学与生物多样性等等。

Neglecting the relations between water resources and the ecosystemis a fault of water resources management in the 20th century, which directly causes many questions: the degeneration of ecosystem, the demolishment of the habitat of the wild biology, the withering of the river and wetness, the degradation of the self cleaning of water bodies and so on.

忽视水资源与生态环境系统之间的关系是20世纪水资源管理的失误，直接导致生态环境的退化，引发森林退化、野生生物栖息地破坏、生物多样性减少、河湖湿地萎缩、河道断流、河川淤积、水体自净能力降低、水环境恶化和地下水位下降等诸多问题。

The researches cover silviculture, vegetation management, tree physiology, ecophysiology, dendrochronology, forest ecology, forest fire ecology, forest soil biology, biotechnology, forest genetics, forest entomology and pathology, forest practices effects on biodiversity and sustainability and forest economics etc.

该杂志研究领域涉及造林学、植被管理、树木生理学、生态生理学、树木年代学、森林生态学、森林大火生态学、森林土壤生物学、生物技术、森林遗传学、森林昆虫学与病理学、森林实践对生物多样性与稳定性的影响以及森立经济学等。

On the other hand, Dendrology is necessary by other courses like plant resources, utilizations of wildlife, botany focused on medicine plants, silviculture, forest management, biodiversity conservation, and natural protection, etc.

同时树木学又是植物资源学、野生生物资源开发与利用、药用植物学、植物化学、森林生态学、林木培育学、森林经理学、林木良种选育、生物多样性保护、自然保护区学等学科的基础理论之一。

We tried to exploit biological resources of north arid areas of china and to provide some references for developing ethnobotany, protection of diversity of life and its utilization.

试图对西部干旱区生物资源开发、民族植物学的发展和生物多样性保护与利用提供参考。

Using the theory of cumulative innovation and evidence listed in investigations of ethnobotany and ethnopharmacology, it argues for a narrower definition for traditional knowledge, in the sense of ethnobotanical knowledge in the case of drug research.

不过，自1990年代，医药业反而将取用生物遗传资源及其相关的传统医药知识的初步研究工作，转包给中小型企业进行，促成「焦点市场」交易的兴起。此转变不仅有损於生物多样性保育的透明化，也有碍建立衡平的利益分享机制。

Few research was involved in the change and gene expression of microbial population and role of functional protein in the matrix of dental plaques in the pathogenesis and development of disease.

随着功能基因组学、微生物非培养方法、二维电泳、生物质谱等技术的出现，使得从整体水平对菌斑中细菌的生物多样性、生物膜状态和浮游状态下的基因表达以及蛋白表达的差异进行研究成为可能。

The patterns and changing of The Changbai Mountain forest ecosystem services affected by human activities were explored in this paper. The impact of human activities on Changbai Mountain forest ecosystem services include positive effects and negative effects, they were expatiated in the paper. The positive effects include protecting idioplasm resources, wildlife and natural landscape, and forest fireproofing, and so on. The negative effects contain the capacity of biodiversity, purifying environment, regulating climate, buffering disaster and supplying product etc.

摘 要：本文分析了人类活动对长白山森林生态系统服务功能影响的方式和利弊，并将其影响分为正面影响和负面影响进行阐述，其中正面影响为生物种质资源保护、野生动植物资源保护、森林防火、自然景观保护等；负面影响为生物多样性维持能力下降、影响生态系统对大气和气候的调节过程、削弱净化环境的能力、影响水文调节能力、影响灾害缓冲能力、降低生态系统产品供给能力、改变营养物质的贮存和循环过程等。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。