| 释义 |
node/nəʊd/n. 1 Bot. 【植】a the part of a plant stem from which one or more leaves emerge (植物长出叶子的)茎节 b a knob on a root or branch 树枝(或根部的)结 2 Anat. 【解】a a small mass of differentiated tissue, esp. a lymph gland (尤指淋巴腺)结节 b an interruption of the myelin sheath of a nerve (神经髓鞘的)神经结 3 Astron. either of two points at which a planet's orbit intersects the plane of the ecliptic or the celestial equator 【天】交点(某一天体轨道与黄道或天体赤道平面的交点) 4 Physics a point of minimum disturbance in a standing wave system 【物理学】波节(驻波系统中的最小干扰点) 5 Electr. a point of zero current or voltage 【电】零电流(或电压)点 6 Math. 【数】a a point at which a curve intersects itself 结点，叉点 b a vertex in a graph 曲线图的最高点 7 a component in a computer network (计算机网络的)组件 □ nodal adj.□ nodical adj. (in sense 3 用于释义 3)[Latin nodus ‘knot’] |