搜尋結果
node
- IPA[nōd]
美式
- a point at which lines or pathways intersect or branch; a central or connecting point；a piece of equipment, such as a PC or peripheral, attached to a network
noun: node, plural noun: nodes
- 釋義
名詞
- 1. a point at which lines or pathways intersect or branch; a central or connecting point the intersections of two or more such arteries would clearly become major nodes of traffic and urban activity
- ▪ a piece of equipment, such as a PC or peripheral, attached to a network the company's internal worldwide area network now has some 22,000 nodes every node on the internet
- ▪ (in generative grammar) a vertex or endpoint in a tree diagram.
- ▪ a point at which a curve intersects itself.
- ▪ either of the two points at which a planet's orbit intersects the plane of the ecliptic or the celestial equator.
- 2. the part of a plant stem from which one or more leaves emerge, often forming a slight swelling or knob the stem is cut midway between nodes
- 3. a lymph node or other structure consisting of a small mass of differentiated tissue infection in these nodes may lead to backache
- 4. a point at which the amplitude of vibration in a standing wave system is zero.
- ▪ a point at which a harmonic function has the value zero, especially a point of zero electron density in an orbital.
- ▪ a point of zero current or voltage.
