土壤学

In spite of its short history, it develops rapidly and is widely used in core correlation, material source identification, sediment tracing, ecosystem evolution, paleocliamtic and paleoenvironmental study, pedology, environmental pollution, oil and gas exploration and paleomagnetism.

尽管其历史不长，它的发展却异常迅速，在样芯对比、物质来源鉴别、泥沙运移示踪、流域生态环境演替、古气候和古环境研究、土壤发生学、环境污染、油气勘探、古地磁学等领域得到了广泛应用。

This website offers the access to the Map Library Catalog of the library at the Princeton University, USA. It contains 300,000 maps and charts, aerial and satellite photographs; 100 relief models; 15 globes; 850 slides, which are related to geology, geochemistry, geophysics, climatology, natural resources, land use, soils, water resources, remote sensing, topography, political and cultural geography, physiography, bathymetry, transportation, navigation, urban and regional planning.

从本网站可以获得美国Princeton大学图书馆的地图收集的目录，共有300000张地图、图表、航片和卫星图片，100种简单模型，15个地球仪、850张幻灯片，内容包括地质、地球化学、地球物理学、气候学、自然资源、土地利用、土壤、水资源、遥感、地形、政治与文化地理学、自然地理学、测深法、置换传输、航海、城市与区域规划。

Soil texture; plane classification triangle coordinate diagram; computer graphics; automatic

结合国外土壤质地计算机分类方法研究的状况，本文基于计算机图形学技术。

Its research programs include entomology, plant pathology, plant science, and soil science.

该系的研究课题包括：昆虫学，植物病理学，植物科学和土壤科学。

A dynamic rill erosion model is established according to the dynamic theory of sedimentation and soil erosion.

根据泥沙运动力学及土壤侵蚀学的基本理论和知识，建立了细沟侵蚀的动力学过程模型。

Abstracts of Entomology provides the most extensive references to mycological studies from nearly 5,500 international serial publications derived from the BIOSIS Previews database on plant biochemistry, biological control, public health, soil microbiology, pharmaceutical botany, genetics and systematics.

该数据库收录了5，000多种国际期刊真菌学方面的文摘信息，内容覆盖植物生物化学、生物控制、公众健康、土壤微生物学、药用植物学、遗传学和系统学等学科。此外，还收录部分会议和书籍信息。

Menzie C A%Potocki B B%Santodonato J Exposure to carcinogenic PAHs in the environment 10.1021/es00031a002 Environmental Science and Technology , 1992,null

郑一%王学军%李本纲%曹军%陶澍%刘瑞民天津地区表层土壤多环芳烃含量的中尺度空间结构特征环境科学学报， 2003，3

When a patient with pneumonia has a history of soil or river water aspiration and the lung infection responds poorly to antimicrobial therapy for community-acquired pneumonia, pulmonary nocardiosis should be considered and a careful search performed for evidence of the organism is necessary.

从这个病例，我们可以学到当病患有接触泥土或受到污染的水的病史时，而且病患对於治疗社区型肺炎的抗生素毫无反应时，必须将土壤菌丝属肺炎列入鉴别诊断。

This paper summarized the key approaches for investigating the quantitative and qualitative importance, community structure, and function of soil protozoa, with the focus on the recent techniques, such as edaphic quantitative protargol stain, molecular fingerprinting, stable isotope probing, and environmental metagenomics.

本文综述相关的定量、定性以及群落结构与功能的研究方法，并着重介绍新技术方法，包括土壤定量蛋白银法、分子指纹图谱分析、同位素示踪技术，以及环境宏基因组学技术等。

Based on the field surveys on a wide scale, the systematic studies were made on soil acid properties, particle fractions, exchangeable performances, saturated base, free feeric properties, clay chemical components, clay mineral types and their properties of genesis.

在大量野外调查的基础上，系统地研究了土壤的酸性特征、颗粒组成、交换性能、盐基饱和度、铁的游离度、粘粒化学组成及粘土矿物类型等发生学性质。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。