defoliation是什么意思,defoliation怎么读,
英式发音：[diːˌfəʊliˈeɪʃn] 美式发音：[diːˌfəʊliˈeɪʃn]
词根：defoliate
adj.defoliated 落叶的
n.defoliant （美）[农药] 落叶剂；[农药] 脱叶剂
defoliator 去叶剂；食叶虫
v.defoliated 使…落叶；除掉…的叶子（defoliate的过去分词）
vi.defoliate 落叶
vt.defoliate 使落叶
1.The result indicated that defoliation and different light intensities could change the pattern of biomass partitioning of plants.
结果表明：光照条件不同和叶损失程度不同都会导致植物物质分配方式的变化。
2.Year in and year out on the hoof, the defoliation returns a root, 1 layer contain 1 layer, covering up finally in oneself the defoliation of the whole life.
一年又一年地活着，落叶归根，一层有一层，最后埋在自己一生的落叶里。
3.Decomposition of forest defoliation and role of soil animals in Xiao Hinggan Mountains.
小兴安岭森林落叶分解与土壤动物的作用。
4.I like the recession of autumn, can satisfy oneself to see the sorrow of defoliation once.
我喜欢秋天的萧条，能满足一下自己看到落叶的悲伤。
5.The change of storage nutrition substance in Seriphidium transilien's roots, such as soluble proteins, soluble sugar, deoxidizing sugar and starch, were studied under various defoliation intensities.
以新疆蒿类半灌木荒漠草地建群种伊犁绢蒿为材料，探讨刈割强度对其根系贮藏营养物质的影响。
6.Climatic change affects the plant in the land with sprout, leaf, bloom and defoliation, have caused grave effects on ecological balance.
时空上水热分布的变化影响了陆地植物的发芽、展叶、开花、落叶等物候现象出现的时间，对已有的生态平衡造成了严重的影响。