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单词
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根结
Encyclopedia
医学
经络学
释
root and knot
根结
经气的所起与所归。“根”指根本、开始,即四肢末端的井穴;“结”有结聚、归结之义,即头胸、腹部。根结反映出经气上下两极间的关系。
农学
根结
释
root-knot
根结
由植物寄生性线虫根结线虫(Meloidogyne spp.)侵染植物根部所引起的植物病害。通常在植株须根和侧根上产生肥肿畸形瘤状结。又称虫瘿。
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type-logical grammar
type lowering
type map
type metal
type-number
type of a graph
type of a group
type of a knot
type of a linear space
type of a link
type of a manifold
type of a module
type of an Abelian group
type of an algebra
type of an algebraic curve
type of an algebraic system
type of an element
type of an entire function
type of an equation
type of an object
type of a partially ordered set
type of a quadratic form
type of archival books
type of a Riemann surface
type of a semigroup
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