delineation

英 [dɪˌlɪnɪˈeɪʃən]

美 [dɪˌlɪniˈeɪʃən]

n.  画轮廓；略图；图形

复数：delineations　

TOEFL

BNC.22420 / COCA.22025

柯林斯词典

• VERB 刻画;描述;阐明
  If youdelineatesomething such as an idea or situation, you describe it or define it, often in a lot of detail.
  1. Biography must to some extent delineate characters...
     传记必须在一定程度上描绘人物。
  2. The relationship between Church and State was delineated in a formal agreement.
     教会和政府之间的关系在一份正式的协议中作了阐明。
• VERB 划出，划定(边界)
  If youdelineatea border, you say exactly where it is going to be.
  1. ...an agreement to delineate the border.
     划界协议

英英释义

noun

• representation by drawing or painting etc
  Synonym:depictionportrayal
• a drawing of the outlines of forms or objects
  Synonym:depictionlimningline drawing
• a graphic or vivid verbal description
  1. too often the narrative was interrupted by long word pictures
  2. the author gives a depressing picture of life in Poland
  3. the pamphlet contained brief characterizations of famous Vermonters
  Synonym:word pictureword-paintingdepictionpicturecharacterizationcharacterisation

双语例句

• There was no clear delineation as to which to use in any given situation.
  关于在任意的特定情况下来使用，这里没有清楚的描绘。
• Delineation of a boundary is limited to the visible features.
  界限的轮廓是受可见要素限制的。
• An elaborate delineation was made about the developmental history of potential difference measuring device before the20th century.
  对20世纪以前电位差计的发展史做了详细的阐述，基本可以建立起电位差计发展的真实次序。
• To verify the rationality of target volume delineation and the clinical effect for nasopharyngeal carcinoma ( NPC).
  目的：通过分析三维适形放疗的临床结果，初步探讨食管癌靶体积勾画的合理性。
• Sequencing refers to the delineation of the order of the repeating units in DNA and protein.
  测序是指描述DNA或蛋白质中重复单位的序列。
• Application of Reservoir Geological Model and GIS to Delineation of Favorable Petroliferous Region
  用储集层地质模型和GIS软件确定有利含油区
• Delineation of channels is the first step of geologic evaluation.
  勾划河道的轮廓是地质解译的第一步。
• Application Research of Neural Network Technique in Orebody Delineation
  神经网络技术在矿体边界圈定中的应用研究
• The CPA requires the proper delineation of the north-south border;
  CPA要求南北方的边界划线能恰当处理；
• Such as the determination of depth to bedrock, the delineation of sand and gravel deposits, and detection of water-bearing fracture zones.
  例如，利用地震法可确定场地处基岩的深度，勾画出沙和砾石沉积物，查明含水断裂带。