transect

简明释义

英[trænˈsekt]美[ˈtrænˌsekt]

v. 横断，横切

n. 横断面，样带

复 数 t r a n s e c t s

第 三 人 称 单 数 t r a n s e c t s

现 在 分 词 t r a n s e c t i n g

过 去 式 t r a n s e c t e d

过 去 分 词 t r a n s e c t e d

英英释义

单词用法

同义词

反义词

例句

1.The side slope shape is always made up of simple linear slopes in traditional highway transect design.

传统的高速公路横断面设计中，各种边坡形式都由简单的直坡段组成。

2.In each, 120 different transects are carried out by four to six teams of three-persons each, each transect lasting four days (so roughly each group completes 30 transects or so).

它们的任务是对120个截面进行调查。每个调查持续四天(因此每个小组大约要完成30个截面调查)。

3.The line transect methods are widely used in wildlife population census.

样线法是野生动物种群数量调查的常用方法之一。

4.Notice other plants growing along the transect line including grasses, lichens, epiphytes and herbs.

留意其它生长在样条附近的植物，如藻、地衣、附生植物、草等。

5.Collect water sample from the site where transect line runs into the sea.

在样条伸展入海的位置取海水样本。

6.Second day of transect for us and third for the team.

这是我们进行截面调查的第二天，是这个小组的第三天。

7.Objective To evaluate the usefulness of the transect imaging and 3d-reconstruction with spiral ct in acetabulum fracture.

目的探讨螺旋CT三维成像在髋臼骨折中的应用。

8.The model was applied to Northeast China Transect to simulate the dynamics of green and non-green biomass of 12 vegetation categories as well as soil water of 3 layers.

模型以12种植被类型的绿色和非绿色生物量以及3层土壤水分为其状态变量。

9.The team decided to transect (横断) the wetlands to collect data on water quality.

团队决定<横断>湿地以收集水质数据。

10.During the survey, we will transect (横断) the area in a grid pattern.

在调查期间，我们将以网格模式<横断>该区域。

11.To understand the distribution of species, scientists will transect (横断) various habitats.

为了了解物种的分布，科学家将<横断>各种栖息地。

12.The biologists used a line transect (横断) method to sample the population of fish.

生物学家使用线性<横断>法来抽样鱼类种群。

13.In ecological studies, researchers often transect (横断) a forest to assess biodiversity.

在生态研究中，研究人员通常会<横断>一片森林以评估生物多样性。

作文

In ecological studies, it is crucial to understand the distribution of various species within a given area. One effective method to achieve this is by using a technique known as transect. A transect refers to a specific line or path along which researchers collect data about the organisms present in that area. This method allows scientists to sample different habitats systematically and obtain a representative overview of biodiversity. The concept of transect is widely applied in fields such as ecology, geology, and environmental science.When conducting a transect survey, researchers typically lay out a straight line across the study area. They then record observations at regular intervals along this line, ensuring that they gather information from various microhabitats. For example, if a biologist is studying plant diversity in a forest, they might choose to set up a transect line that runs from the edge of the forest into the interior. By doing so, they can observe how plant species change with varying light conditions and soil types.The data collected through transect methods can be invaluable for assessing ecological health and understanding the impacts of environmental changes. For instance, if researchers notice a decline in certain species along their transect, it may indicate underlying issues such as habitat destruction or climate change. This information can then be used to inform conservation efforts and policy decisions.Moreover, transect surveys can also help in monitoring the effects of human activities on ecosystems. In urban areas, scientists may set up transect lines to examine how pollution affects plant and animal life. By comparing data from different transect lines, researchers can identify patterns and trends that reveal the extent of human impact on local biodiversity.In addition to its ecological applications, the transect method is also utilized in geological studies. Geologists may use transect lines to analyze rock formations and soil types across a landscape. This information is critical for understanding geological processes and can aid in resource management and land-use planning.In conclusion, the transect method is a powerful tool for researchers across various scientific disciplines. By enabling systematic data collection, it provides insights into the complexities of ecosystems and the interactions between species and their environments. Whether in the context of ecology or geology, the application of transect surveys plays a vital role in advancing our understanding of the natural world. As we face increasing environmental challenges, the knowledge gained from transect studies will be essential for developing effective strategies for conservation and sustainable management of our planet's resources.

在生态研究中，理解某一特定区域内各种物种的分布至关重要。一种有效的方法是使用一种称为transect的技术。transect指的是研究人员在该区域收集有关生物的数据时所采用的特定线或路径。这种方法使科学家能够系统地对不同栖息地进行采样，从而获得生物多样性的代表性概述。transect的概念广泛应用于生态学、地质学和环境科学等领域。在进行transect调查时，研究人员通常会在研究区域中铺设一条直线。他们然后在这条线上定期记录观察结果，确保从各种微栖息地中收集信息。例如，如果生物学家正在研究森林中的植物多样性，他们可能会选择设置一条从森林边缘延伸到内部的transect线。通过这样做，他们可以观察植物物种如何随着光照条件和土壤类型的变化而变化。通过transect方法收集的数据对评估生态健康和理解环境变化的影响是非常宝贵的。例如，如果研究人员注意到某些物种沿着他们的transect线数量下降，这可能表明潜在的问题，如栖息地破坏或气候变化。然后，这些信息可以用于指导保护工作和政策决策。此外，transect调查还可以帮助监测人类活动对生态系统的影响。在城市地区，科学家可能会设置transect线来检查污染对植物和动物生活的影响。通过比较不同transect线的数据，研究人员可以识别模式和趋势，从而揭示人类对地方生物多样性影响的程度。除了其生态应用外，transect方法在地质研究中也得到了应用。地质学家可能会使用transect线来分析一个景观中的岩石形成和土壤类型。这些信息对于理解地质过程至关重要，并且可以帮助资源管理和土地使用规划。总之，transect方法是各个科学学科研究人员的重要工具。通过实现系统的数据收集，它提供了对生态系统复杂性及物种与其环境之间相互作用的深入见解。无论是在生态学还是地质学的背景下，transect调查的应用在推进我们对自然世界的理解中发挥着至关重要的作用。随着我们面临日益严峻的环境挑战，从transect研究中获得的知识对于制定有效的保护和可持续管理地球资源的策略将是必不可少的。