查询词典 biogeographical

These biogeographical regions are subdivided into bigeographical provinces.

这些生物地理区可进一步细分为生物地理省。

Sino-Indian region has been regarded as one of richest area in biodiversity in the world. In the present project,a biodiversity and biogeographical study on Chironomidae in this region is performed via international collaboration.

选择世界生物多样性最丰富地区之一的中印区作为研究的地理范围，通过国际合作，在广泛收集研究材料基础上，开展摇蚊科昆虫生物多样性和生物地理学研究。

1 Based the secondary development on Esri ArcGIS and R DCOM Server, we have built a set ofsoftware what contains functions such as spatial data processing, data exploration, model selection,model performance evaluation, and other functions of the biogeographical distribution analysis platform.

所取得的结论： 1本研究通过在Esri ArcGIS和R DCOM Server的基础上进行二次开发，形成了一套具备空间数据处理、数据探索、模型筛选、模型效能评估等功能的有害生物潜在分布分析平台。

Frequent occurrences of fossil diachronism and a wealth of new biogeographical materials made people throw gradually off the shackle of the unknowabilitism of biomigration.

特别是80年代以来，由于地壳运动理论研究的新需求，以及大陆漂移和海水进退规程研究的新进展，掀起了重新认识迁移的高潮。

The BRG encompasses a broad range of biogeographical content focussing upon the study of plant and animal distributions and their geographical relationships with the environment. This includes aspects of ecology, biodiversity, landscape ecology, palaeoecology, environmental resource management, and includes human-environment relations.

该研究组致力于动物、植物地理分布以及它们与环境的地理关系的研究工作，涉及的学科范围包括生态学、生物多样性、景观生态学、古生物学、环境资源管理、人与环境关系。

Based on the definition of desertification from the United Nations Convention to Combat Desertification,the potential extent of desertification in China was revised by employing Thornthweite＇s and Penman＇s formulae to calculate humidity index using the records of 671 meteorological stations from 1950 to 1990,and the biogeographical features of the climate types were clarified.

为了客观反映中国荒漠化发生区域，按照联合国防治荒漠化《公约》的定义，利用1950—1990年间全国671个气象站的长时间序列气象数据，分别采用Thornthwaite和Penman计算可能蒸散量的方法计算了湿润指数的分布，然后根据中国气候区划和中国植被区划以及中国荒漠化发生的特点等对计算结果进行了调整，对中国荒漠化潜在发生范围进行了修订，明确了荒漠化各气候类型区的地理涵义。

Methods We applied biological climate model S. invicta population dynanaics model, nonparametric regression model (Generialized Additive Model GAM), three differentmethods of analyzing and forecasting, to explore ways forecast biogeographical distribution correctly.

研究方法：本研究利用生物气候模型、红火蚁种群动态模型、非参数回归统计模型(Generialized Additive Model GAM)三种不同的分析预测方法，对有害生物的空间分布预测方式进行探索。

From the author＇ s point of view, there are four feasible measures to improve the situation of salinization in Heihe River irrigated area, namely agricultural technical measures, water conservancy projects, biogeographical improvement and chemical improvement.

黑河灌区修复改良盐碱土的可行性措施大致可归纳为4个方面。即农业技术措施、水利工程措施、生物改良措施及化学改良措施。

Research progresses have been performed during the past decade in the following aspects: ecologicaldatabase development, climate and its variability, ecophysiological response of plants to environments,vegetation and landscape changes, biodiversity patterns and their changes, plant functional types and traitswith relation to climatic gradient, productivity and carbon dynamics, pollen-vegetation relationship, tracegas emissions, land use and land cover changes, as well as biogeographical and biogeochemical modelling.

在过去的10年里，中国东北样带的研究进展表现在以下几个方面：生态数据库发展、气候及其变异性、植物对环境的生态生理响应、植被和景观变化、生物多样性格局及其变化、植物功能型和植物性状及气候梯度分析、生产力和碳动态、花粉-植被相互关系、痕量气体放散、土地利用和土地覆盖变化以及生物地理和生物地球化学模拟。

Eds Environmental Change in Drylands: Biogeographical and Geomorphological Perpectives.

陈文山 （1988）台湾山脉沉积盆地之演化及其在地体构造上之意义。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。