defoliation
美 [ˌdiˌfoʊlɪ'eɪʃn] 
英 [ˌdi:ˌfəʊlɪ'eɪʃn]
- n.落叶；脱叶处理；去叶；采叶
- 网络扫落叶；去叶干扰；落叶计划
英汉解释
例句
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。
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。
Secondly, the population density decreased with increasing of defoliation intensity, but the difference is not significantly.
其次，种群密度随着刈割强度增大而降低，但处理间的差异不显著；
layers of sands containing deadwood and defoliation of Tamarix ramasissima were mixed accumulations of these two formers.
含红柳枯枝落叶的沙层则是兼有前两者成分的混合堆积。
myriad liner chicken desolate pathos be a stranger, easy water isolated grand defoliation boat.
万里鸡萧悲情客，易水孤鸿落叶舟。
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。
Elaine plucked a twig from the offending japonica and set about its systematic defoliation with savage concentration.
埃莱恩从难看的山茶上折了个嫩枝，开始猛烈的收集系统的落叶。
RESULTS: The contents of triterpenoids and total flavonoids in the adult leaf and the defoliation have significant difference.
结果：两种叶子中的三萜和黄酮类成分含量有显著差异。
After defoliation, fruiting of Bottom and Middle flowers significantly decreased the gamete production of Top flower. 5.
但去叶后基部和中部花结实后顶部花的花粉、胚珠数显著降低。
According to our primary diagnose, the main reason of the defoliation of banyan trees is the low temperature.
我们初步判断，温度过低是导致榕树落叶的主要原因。
Who leave the tree branch defoliation get pain and sufferings and have to will listen.
离开树枝落叶得痛苦又有谁会去聆听。
CONCLUSION: The contents of oleanolic acid and ursolic acid in defoliation are higher than that. . .
结论：落叶中的齐墩果酸和熊果酸含量高于成年生长叶，总黄酮含量低于成年生长叶。
Effects of nitrogen fertilizer application and defoliation intervals on calcium, phosphate and magnesium content in hybrid Pennisetum
施肥和刈割间隔对杂交狼尾草钙磷镁含量的影响
Effects of environmental factors on the progress of defoliation dormancy and flowering of late-ripening cultivar of Prunus persica
环境因素对晚熟桃落叶休眠与开花进程的影响
Effect of nitrogen fertilizer application and defoliation intervals on root vigour and crude protein in hybrid Pennisetum
氮肥水平和刈割间隔对杂交狼尾草根系活力和粗蛋白含量的影响
A Study on the Effects of Defoliation Rate on Vegetation Quantitative Characters in Leymus chinensis Grassland
刈牧强度对羊草草地植被数量特征影响的研究
Landscape-Scale Analysis of Interactions between Insect Defoliation and Forest Fire in Central Canada
加拿大中部昆虫落叶和森林火灾之间相互作用的地貌尺度分析
Physiological Bases of Chemical Accelerated Boll Maturation and Defoliation in Cotton
棉花化学催熟与脱叶的生理基础
The study of regularity of apple early defoliation disease and its control by fungicide
苹果早期落叶病发病规律与药剂防治研究
Hierarchical responses to grazing defoliation in a clonal plant Kobresia humilis
克隆植物矮嵩草对放牧的等级性反应
Study on content and relation of nutrition element of leaf before defoliation of apple seeding tree
实生苹果树落叶前叶片矿质营养状况及相互关系的研究
Effect of Defoliation on Nitrogen Fixation of Soybean Plants with Different Growth Habit
去叶对不同生长习性大豆固氮作用的影响
Occurrence and Biological Control on Apple Early defoliation
苹果早期落叶病的发生规律及生物防治
Causes of early defoliation and flowering in pear and the countermeasures
梨早期落叶返花返青原因及防控措施
A preliminary study on the effects of defoliation intensity on Calligonum alachanicum
不同啃食强度对沙拐枣影响的初步研究
Defoliation difference in some commercial crosses of sugarcane
甘蔗常用杂交组合的剥叶性能差异
Effects of defoliation on the autumn-reflowering of field-grown tree peonies
脱叶处理对牡丹秋季露地二次开花的影响
