defoliation

美 [?di?fo?l?'e??n] 　英 [?di:?f??l?'e??n]

• n.落葉；脫葉處理；去葉；采葉
• 網(wǎng)絡(luò)掃落葉；去葉干擾；落葉計劃

英漢解釋

n.	1. 落葉 2. 脫葉處理 3. 去葉 4. 采葉

例句

Climatic change affects the plant in the land with sprout, leaf, bloom and defoliation, have caused grave effects on ecological balance.

時空上水熱分布的變化影響了陸地植物的發(fā)芽、展葉、開花、落葉等物候現(xiàn)象出現(xiàn)的時間，對已有的生態(tài)平衡造成了嚴重的影響。

Viticulture : Traditional; defoliation and green harvest to have optimal yield control.

種植方式：傳統(tǒng)種植，疏葉疏果來控制產(chǎn)量。

Secondly, the population density decreased with increasing of defoliation intensity, but the difference is not significantly.

其次，種群密度隨著刈割強度增大而降低，但處理間的差異不顯著；

layers of sands containing deadwood and defoliation of Tamarix ramasissima were mixed accumulations of these two formers.

含紅柳枯枝落葉的沙層則是兼有前兩者成分的混合堆積。

myriad liner chicken desolate pathos be a stranger, easy water isolated grand defoliation boat.

萬里雞蕭悲情客，易水孤鴻落葉舟。

The result indicated that defoliation and different light intensities could change the pattern of biomass partitioning of plants.

結(jié)果表明：光照條件不同和葉損失程度不同都會導(dǎo)致植物物質(zhì)分配方式的變化。

Elaine plucked a twig from the offending japonica and set about its systematic defoliation with savage concentration.

埃萊恩從難看的山茶上折了個嫩枝，開始猛烈的收集系統(tǒng)的落葉。

RESULTS: The contents of triterpenoids and total flavonoids in the adult leaf and the defoliation have significant difference.

結(jié)果：兩種葉子中的三萜和黃酮類成分含量有顯著差異。

After defoliation, fruiting of Bottom and Middle flowers significantly decreased the gamete production of Top flower. 5.

但去葉后基部和中部花結(jié)實后頂部花的花粉、胚珠數(shù)顯著降低。

According to our primary diagnose, the main reason of the defoliation of banyan trees is the low temperature.

我們初步判斷，溫度過低是導(dǎo)致榕樹落葉的主要原因。

Who leave the tree branch defoliation get pain and sufferings and have to will listen.

離開樹枝落葉得痛苦又有誰會去聆聽。

CONCLUSION: The contents of oleanolic acid and ursolic acid in defoliation are higher than that. . .

結(jié)論：落葉中的齊墩果酸和熊果酸含量高于成年生長葉，總黃酮含量低于成年生長葉。

Effects of nitrogen fertilizer application and defoliation intervals on calcium, phosphate and magnesium content in hybrid Pennisetum

施肥和刈割間隔對雜交狼尾草鈣磷鎂含量的影響

Effects of environmental factors on the progress of defoliation dormancy and flowering of late-ripening cultivar of Prunus persica

環(huán)境因素對晚熟桃落葉休眠與開花進程的影響

Effect of nitrogen fertilizer application and defoliation intervals on root vigour and crude protein in hybrid Pennisetum

氮肥水平和刈割間隔對雜交狼尾草根系活力和粗蛋白含量的影響

A Study on the Effects of Defoliation Rate on Vegetation Quantitative Characters in Leymus chinensis Grassland

刈牧強度對羊草草地植被數(shù)量特征影響的研究

Landscape-Scale Analysis of Interactions between Insect Defoliation and Forest Fire in Central Canada

加拿大中部昆蟲落葉和森林火災(zāi)之間相互作用的地貌尺度分析

Physiological Bases of Chemical Accelerated Boll Maturation and Defoliation in Cotton

棉花化學(xué)催熟與脫葉的生理基礎(chǔ)

The study of regularity of apple early defoliation disease and its control by fungicide

蘋果早期落葉病發(fā)病規(guī)律與藥劑防治研究

Hierarchical responses to grazing defoliation in a clonal plant Kobresia humilis

克隆植物矮嵩草對放牧的等級性反應(yīng)

Study on content and relation of nutrition element of leaf before defoliation of apple seeding tree

實生蘋果樹落葉前葉片礦質(zhì)營養(yǎng)狀況及相互關(guān)系的研究

Effect of Defoliation on Nitrogen Fixation of Soybean Plants with Different Growth Habit

去葉對不同生長習(xí)性大豆固氮作用的影響

Occurrence and Biological Control on Apple Early defoliation

蘋果早期落葉病的發(fā)生規(guī)律及生物防治

Causes of early defoliation and flowering in pear and the countermeasures

梨早期落葉返花返青原因及防控措施

A preliminary study on the effects of defoliation intensity on Calligonum alachanicum

不同啃食強度對沙拐棗影響的初步研究

Defoliation difference in some commercial crosses of sugarcane

甘蔗常用雜交組合的剝葉性能差異

Effects of defoliation on the autumn-reflowering of field-grown tree peonies

脫葉處理對牡丹秋季露地二次開花的影響