999英语网 单词
defoliation的意思
defoliation
[di,fol'en]
- n. 落叶，去叶；[植] 脱叶
英文词源
- defoliation (n.)
- 1650s, noun of action from past participle stem of Late Latin defoliare "shed leaves," from de- (see de-) + folium "leaf" (see folio).
双语例句
- 1. Rachis - removing could increase grain weight, while defoliation could lower grain weight.
- 剪库增加粒重, 而剪源则降低粒重.
来自互联网
- 2. Viticulture: Traditional; defoliation and green harvest to have optimal yield control.
- 种植方式: 传统种植, 疏叶疏果来控制产量.
来自互联网
- 3. Defoliation is achieved by adding elements which have a greater affinity than iron for oxygen.
- 脱氧是加进同氧的亲和力比铁更大的元素来实现的.
来自互联网