root cone

基本解释

The root is sturdy, the cone, the pulp, the brown-yellow, the root pate has most must the root.
根粗壮，圆锥形，肉质，褐黄色，根颈部具多数须根。
Based on the study and testing analysis on the texture characteristics of rock mass, the genesis of a kind of cone rock—root textite—developed in the coal bearing strata is discussed.
根据岩石块体的结构特征研究和测试分析，剖析了含煤地层中发育的一种锥形岩石——树根结构体的成因。
According to Darcy-theory and Dupuit-hypothesis, the roots of tree were approximately considered as an upside-down circular cone, and then plant root water uptake model was established.
该文根据达西定律和裘布衣假定，把树木根系近似看作为倒圆锥体，建立了树木根系吸水模型，并以油松为例对模型进行了验证。