英德
有道
百度
谷歌
图片
维基
百科
冠径 [guān jìng]
crown diameter
- 树高/冠径、干周、树冠体积、叶面积系数、总枝数与单株产量相关不显著。
The height of tree/canopy diameter, the diameter of trunk, canopy volume, area coefficient of leaf and the amount of shoot had not obvious correlative relation. - 植株叶片长度、叶片宽度、植株高度和植株冠径的变化因品种和辐照剂量而异；
The change of the length and width of leaf, the height and size of plant was different with irradiation dosage and strawberry variety. - 冠径比与树高、胸径、材积三个主要经济性状呈遗传负相关，而枝盘数却与它们呈非常密切的遗传正相关。
The ratio of crown to diameter Showed a negative relate with the of tree height, breast diameter and volume while the round number of shoots positive relate with them.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
