英语词汇crown length怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
The relationships among 5 competition index and DBH, tree height and crown length have been established.
选取5种竞争指标，建立人工落叶松林木胸径、树高和冠长与各竞争指标间的相关关系。
2
For each mangrove, identify and measure its position along the transect line, height, crown length, crown width.
辨认每一棵红树，并且量度它们的在样线上的位置，高度，树冠长度，树冠阔度。
3
The Tooth Length, Crown Length, Root Length, Cervix Width, Cervix Thickness, Crown Width and Crown Thickness were measured with a vernier caliper.
用游标卡尺分别测量牙长、冠长、根长、颈宽、颈厚、冠宽和冠厚；

单词	crown length
释义	crown length 简明释义冠长：指牙齿从牙龈边缘到牙尖的长度。网络释义 1 ?冠长 ... 林冠火 crown fire - 冠长 crown length - 十字花科植物 cruciferous plant - ... 短语 1 crown-rump length 胚顶臀长 ; 顶臀长度 ; 臀长 ; 头臀长 2 upper crown-length 上冠长 3 mean crown-length 平均树冠长双语例句 1 The relationships among 5 competition index and DBH, tree height and crown length have been established. 选取5种竞争指标，建立人工落叶松林木胸径、树高和冠长与各竞争指标间的相关关系。 2 For each mangrove, identify and measure its position along the transect line, height, crown length, crown width. 辨认每一棵红树，并且量度它们的在样线上的位置，高度，树冠长度，树冠阔度。 3 The Tooth Length, Crown Length, Root Length, Cervix Width, Cervix Thickness, Crown Width and Crown Thickness were measured with a vernier caliper. 用游标卡尺分别测量牙长、冠长、根长、颈宽、颈厚、冠宽和冠厚；
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