查询词典 geographical

That attical is to appty the regression analysis and the colleet analy- sis in the mathematics statistics method to make the first definite mea- sure analysis for recationship of physical geography factor and divis on of geographical type.

本文应用数理统计方法中的回归分析和聚类分析，对自然地理要素间关系和地理类型的划分作了初步的定量分析。在回归分析中，应用我国山地的降水资料建立了地形高度对降水影响的数学模型，得出山地降水垂直分布规律服从于线性、幂函数、指数函数和对数律。

Ecological environment factors affecting its growth and development and the spatial distribution characteristics of plant autoeciousness of Hemiberlesia pitysophila were comprehensively analyzed by combining Maxent ecological niche models with geographical information system technique in this paper.The relatively exactly potential distribution region of Hemiberlesia pitysophila in whole Chi...

本文选用Maxent生态位模型与地理信息系统相结合，综合分析影响松突圆蚧生长发育的环境因素，结合寄主分布特征，非常直观定量地获得了松突圆蚧在我国的潜在发生区，计算结果经ROC曲线分析法验证，Maxent生态位模型的AUC值为0.991(非常接近于1)，表明预测获得了较好的效果，研究可为松突圆蚧的检疫及防治决策的制定提供科学依据。

It is simple and accurate to extract the sea ice bound automatically based on geographical demarcation, with the single channel information of NOAA/AVHRR, or with data of seabed bathymetric line.

依靠NOAA/AVHRR数据源的单通道信息，或者结合海底等深线资料，实现了对海冰的结冰范围的自动提取。该方法简单，结果准确。

By and large, research projects undertaken by the Group fall into three categories. The first is geotechnical properties and prevention of geological hazards, with the stress on researches on dynamic properties of marine soil, coast-beach erosion and seabed failure, sediment reformation by benthonic fauna, failure of submarine pipelines, environmental geotechnical techniques, etc. The second is research on pollution and treatment of water and soil, with the stress on researches on ecological effects of exploitation activities in the marine environment, treatment of beach sediment pollution, treatment techniques of sea organism pollution, groundwater PRB treatment technique development, etc. The third is exploration of underground environment and geophysical data processing techniques, with the stress on devising equipment for detecting underground pollution and geological hazards, environmental GIS (Geographical Information System) and related analysis software, etc.

学术团队开展的研究课题大体上分三类：第一类课题是岩土体性质与灾害防治，侧重于海洋土动力特征研究，岸滩侵蚀与海床破坏研究，海洋底栖生物对沉积物改造研究，海底管线失稳研究，环境岩土工程技术研究等；第二类课题是水土污染过程与治理研究，侧重于海洋开发活动的生态环境效应研究，海滩沉积物污染治理研究，海水生物污染治理技术研究，地下水PRB治理技术开发等；第三类课题是地下环境探测技术与软件开发研究，侧重于地下环境污染与灾害探测设备的研制，环境地理信息系统，专业性应用软件的开发等。

The classification and geographical distribution of Betulaceae of Yunnan Province.

云南桦木科植物的分类与地理分布。

The classification and geographical distribution of Betulaceae of Yunnan Province.

标题 云南桦木科植物的分类与地理分布。

He classification and geographical distribution of Betulaceae of Yunnan Province.

itle 云南桦木科植物的分类与地理分布。

The root nodules were collected from twenty-two different geographical sites in Fujian. They belonged to four families Betulaceae, Casuarinaceae, Elaeagaceae and Myricaceae, including nine species of Alnus cremastogyne, A.

在福建的东山、厦门、南安、惠安、福清、福州、福鼎、武夷山、莱舟、上杭梅花山、长汀等11个县市的22个点，采集了木麻黄、杨梅、桤木和胡颓子4属9种的放线菌结瘤植物根瘤。

Floristic attributes and biogeographical affinities of the flora were studied by analyzing its floristic composition and geographical elements.

通过分析其植物区系组成和地理成分，本文研究了该植物区系的特徵及其生物地理亲缘。

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。

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。