
英:/'ˈdiːmɑːkeɪt/ 美:/'ˈdiːmɑːrkeɪt/
過去式:demarcated 過去分詞:demarcated 現在分詞:demarcating 第三人稱單數:demarcates
GRE
vt. 劃分界線;區别
A rapid river demarcated the two countries.
一條湍急的河流劃定了兩國的邊界。
The parking space was demarcated by my father with white paint.
我父親用白色油漆标出了停車位的界限。
We intend to demarcate the terms of the contract clearly.
我們打算清楚地界定合同條款。
A special UN commission was formed to demarcate the border.
一個特别*********委員會被設立以期劃定邊界。
We are learning to demarcate our land.
我們正在學習界定我們的陸地。
These are the rules that demarcate you as dedicated to me; i.e. holy.
這些就是用于區别你我的規則,也就是聖潔與否。
Listing 3 shows how to demarcate a transaction using the JDBC API.
清單3顯示了如何用JDBC API界定一個事務?
Demarcate port is received, the user needs identity test and verify.
限定端口接入,用戶需身份驗證。
vt.|to make a distinction/tell from;劃分界線;區别
"Demarcate"是動詞,指通過明确界限或标準來劃分不同區域、範圍或類别。該詞源自古葡萄牙語"demarcar"(标記界限),經由17世紀西班牙語"demarcación"(劃界行為)進入英語,現廣泛應用于多學科領域。
在地理學中,demarcate指用物理标志(如界碑、圍欄)或自然特征(河流、山脈)确定領土邊界。例如《聯合國海洋法公約》使用該詞描述領海基線劃定标準(https://www.un.org/depts/los/convention_agreements/convention_overview_convention.htm)。**醫學領域**中,《柳葉刀》期刊用其描述區分疾病亞型的診斷标準(https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(21)00380-4/fulltext)。**項目管理**方面,國際項目管理協會(PMI)将其定義為工作職責劃分的核心流程(https://www.pmi.org/about/learn-about-pmi/what-is-project-management)。
該詞作為及物動詞使用時,常見搭配為"demarcate boundaries"(劃界)、"clearly demarcated"(清晰劃分),在學術寫作中出現頻率達每百萬詞82.3次(基于牛津英語語料庫數據)。需注意其與"delimit"的細微差異:前者強調可見界限,後者側重抽象範圍限定。
demarcate 是及物動詞,主要用于以下含義和場景:
A special UN commission was formed to demarcate the border.(聯合國設立特别***以劃定邊界)
The roles of the two departments need to be clearly demarcated.(需明确區分兩個部門的職責)
The playing area is demarcated by a white line.(運動場地以白線為界)
The law demarcates the rights and obligations of citizens.(法律界定公民的權利與義務)
常見于法律、地理、管理等領域,如劃定國界、職責分工或學術概念界定。其名詞形式為demarcation(分界;劃界行為)。
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