crown density中文，crown density的意思，crown density翻译及用法

2025-09-06 21:43 浏览次数 9

crown density

英[kraun ˈdensiti]美[kraʊn ˈdɛnsɪti]

授密度，[林] 郁闭度（树冠）

crown density 英语释义

英语释义

    1. the relation of the area of the crown canopy of a forest to the land area determined especially by the distance apart of the trees and the compactness of the crowns of the individual trees

crown density 片语

片语

optimum crown density最佳结构

canopy density[林] 郁闭度；林冠密度；林冠郁闭度

vertical crown density垂直郁闭

Density of crown cover林冠疏密度

appropriate crown density适宜郁闭度

crown n density授密度

crown density 例句

英汉例句

  • comparative experiments was conducted on the effect of one-time irrigation and fertilization on the dbh and crown density of young 107 poplar plantations of even planting density.

    对等密度107杨幼龄林进行一次性施肥灌溉措施对比试验，结果表明，一次性水肥措施对其幼林未郁闭前各龄期胸径生长量和郁闭度均有促进作用。

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