V2EX main lobe

Main Lobe

释义 Definition

main lobe主叶;主要叶状部分。常用于解剖学/生物学,指某个器官、腺体、叶片或结构中最大、最主要的叶(或叶状分区)。在不同学科里也可能有更具体的用法(如脑叶、肺叶、肝叶、腺体叶等)。

发音 Pronunciation (IPA)

/men lob/

例句 Examples

The tumor was found in the main lobe of the lung.
肿瘤被发现位于肺的主叶中。

Researchers compared blood flow in the main lobe with that in smaller lobes to understand how the organ adapts under stress.
研究人员比较了主叶与较小叶之间的血流情况,以了解器官在压力下如何适应。

词源 Etymology

main 源自古英语 mgen(力量、强大),逐渐引申为“主要的、最重要的”。lobe 来自希腊语 lobos(叶、耳垂状的垂下部分),在解剖学中用来指“叶状分区”。合起来 main lobe 就是“主要的那一叶/主要叶状部分”。

相关词 Related Words

文学与著作 Literary Works

  • 《Gray’s Anatomy》(《格雷氏解剖学》):解剖学经典教材中常以“lobe/主叶”等术语描述器官分叶结构。
  • 《Principles of Neural Science》(《神经科学原理》):在讨论脑区结构与功能时,会涉及脑叶及其主要分区的表述。
  • 《Campbell Biology》(《坎贝尔生物学》):生物学教材在植物形态或动物解剖相关章节中常出现“lobe/叶、裂片”等用法(语境中可出现“main lobe”一类搭配)。
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