deciduous trees 中文意思是什麼
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In this paper, two major types, the natural vegetation and crop vegetation in luota are studied. we can gain the different distributive area by remote sensing technology, in accordance with conifer forest, broadleaf forest, thick shrub forest, shrub forest, herbs shrub forest, herbs naked rock and crop vegetation. the valuation of the output of standing trees, water conserbancy, soil conserbation to control erosion and purify the air is the main basis which is used to value the functions of the forest ecosystem of the conifer forest and broadleaf forest of luotathe result reveal that the total ecological function value of the forest which area is 1388. 8 hm2 is estimated up to 18. 36 million yuan per annum. the synthetic valuation system of luota vegetation is put forward by the valuation of per hm2 in evergreen - deciduous forest, conifer forest, conifer and broadleaf forest, broadleaf forest, scatteredtree - shrub forest, coppice - shrub forest, herbs shrub forest, econamic crop and cereal crops. the plant resources is valued according to the ornamental and green plant. lumber trees and medical plant. ornamental plant includes hosta plantaginea. lilium brownii van viridulum, spiraea cantomiensis and so on. lumber tuees includes zzzelkova schneideriana, emmenopterys henryi, catalpa fargesii and so on
本文把洛塔現存植被分為自然植被與栽培植被兩大類進行研究，通過遙感技術對現存植被按針葉林、闊葉林、密灌、灌叢、草灌、荒草裸巖、農作物植被等類型進行分佈面積的統計，在此基礎上，以林產品價值、涵養水源價值、保護土壤價值和凈化空氣價值作為估算的主要參考依據，對已成林的針葉林與闊葉林進行森林生態系統的價值估算，得出面積為1388 . 8hm ~ 2的針葉闊葉林的森林生態價值為1836 . 37萬元，參照這一生態價值量，把洛塔植被按常綠落葉林、針葉林、針闊混交林、闊葉林、疏林?灌叢、矮灌叢、荒草灌叢、經濟作物和糧食作物，以每hm ~ 2的價值量提出了洛塔植被的綜合價值體系。 -
Heat sum is a useful measure of the onset of meristematic activity buds in deciduous and fruit trees.
積熱也是測定落葉樹和果樹芽分生組織活動的有效手段。 -
The characteristic colour changes which are associated with the senescence of leaves of deciduous trees in autumn.
在秋天落葉樹的葉子顏色變化特徵，是同衰老相聯系的。 -
Deciduous trees : hardwood trees which shed their leaves
落苣樹:年落苣的硬木樹。 -
Description : deciduous trees, 5 - 10 m tall ; bark brown ; branchlets slender, glabrous
形態特徵:落葉喬木，高5 - 10米；樹皮褐色；小枝纖細，無毛。 -
Many tropical species of broadleaved flowering plants are evergreen and their leaves are thicker and more leathery than those of deciduous trees
許多熱帶的闊葉顯花植物是常綠的，它們的葉遠比落葉植物厚而且更為堅韌。 -
Zone p2 : there appeared two peaks of the concentration of arboreal and shrubby pollens and in arboreal and shrubby pollens the percent of pollens of deciduous broadleaf trees is comparatively high
33 ，且以蒿、蔡為主；木本（喬木和灌木）植物花粉含量為8 33上89 ，濃度也很低，僅為0 -
Trees that lose their leaves in autumn are known as deciduous trees
那些在秋天會落葉的樹木被稱為落葉樹木。 -
One of the most beautiful flowering deciduous trees in hong kong, commonly seen in gardens and along roadsides
木棉是香港最漂亮的開花落葉喬木之一，常見于花園及路邊。 -
Latvian forests are located in a mixed forest zone consisting of northern coniferous and southern deciduous trees
拉脫維亞森林位於混雜有北方針葉林和南方落葉林的森林帶。 -
The lebbeck trees are tall deciduous trees, reaching 15 metres in height, widely grown in hong kong for shade and ornament
大葉合歡為高大落葉喬木，可高達15米，在香港可用作遮蔭及觀賞用。 -
It divides the main vegetation of the headwater region of huangpu river into 4 categories based on field survey and observation and methods of factor analysis and systematic cluster analysis and according to the degree of soil and water conservation function : deciduous trees and shrubs are category 1 which shows very strong soil and water conservation function ; tea plantation, grasslands and pine trees are category 2 which has stronger function ; the category 3 is moso bamboos and broadleaved evergreen trees which have stronger permeability and erodibility, but the permeable performance is not outstanding, the capacity of soil moisture storage common and soil and water conservation function moderate and ; the category 4 is uncovered land where the soil and water conservation function is very weak and its permeability, erodibility, erosive resistance and soil moisture storage capacity are all notably smaller than that of the other lands
摘要在野外調查、實測的基礎上，採用因子分析、系統聚類分析的方法，根據土壤層水土保持功能的強弱，將黃浦江源區主要植被類型分為4類：落闊林、灌木林為第一類，表現出很強的水土保持功能；茶園、草地、松林為第二類，土壤水土保持功能較強；毛竹林、常綠闊葉林表現出較強的抗蝕性和抗沖性，但滲透性能並不突出，土壤貯水能力也一般，水土保持功能中等，為第三類；裸露地水土保持性能很差，單獨作為第四類，其滲透性、抗蝕性、抗沖性、土壤水庫容都顯著小於其他各樣地。 -
The results of the 2 - yrs investigation in 1993 and 1994 show that significant phenological phases occurred in various months, and are listed as follows : budding and leafing phase was from march to april ; flower appearing phase in april ; peak leafing phase from april to may ; flowering phase from april to june ; fruiting phase from july to october ; and leaf falling phase for deciduous trees was from october to the following february
以1993年和1994年兩年間的調查結果顯示，在福山地區明顯的物候現象發生的月份如下： 3月和4月為抽芽展葉， 4月為花出現， 4月和5月為展葉盛期， 4 6月為開花期， 7 10月為著果期， 10月至次年2月為落葉樹種之落葉期。 -
Under foot the leaves were dry, and the foliage of some holly bushes which grew among the deciduous trees was dense enough to keep off draughts
腳下的樹葉已經乾枯了，在這塊落葉林中間，長著一些冬青灌木，它們稠密的樹葉足可以擋風。 -
Non - dormancy culture is a cultural model, which prevents the onset of dormancy of deciduous fruit trees with dormant nature and promotes the next growth cycle to commence
摘要無休眠栽培是指利用一定的措施使具有休眠特性的落葉果樹避開休眠繼續生長，進而開花結果的一種栽培模式。 -
In both evergreen and deciduous trees old leaves are continually shed throughout the growing season, but the remaining leaves are also shed at the onset of winter or a dry season in deciduous species
在植物整個生長季內，常綠植物和落葉樹的老葉不斷脫落，落葉植物殘留的葉在冬季或乾季也會脫落。 -
Nursery stock. evergreen and deciduous ornamental yound bushes and trees. particular specifications
苗圃.常青樹裝飾用落葉灌木和普通樹.特殊規范 -
Deciduous cypress trees come from the southern united states, growing to 45 metres in height with a girth to 3. 5
落羽松是一種由美國南部傳入的落葉喬木，生長高達45米而具有3 . 5米的樹圍。 -
For all other climates use deciduous vines or trees to the north, and deciduous or evergreen trees to the east and west
在其他的氣候條件下把每年落葉的蔓藤植物或樹木用在房子北面，落葉性的植物或常青樹木用在東面和西面。 -
Today, the forest has been fairly well reestablished, tending to a mixed forest of evergreen broad - leaf and deciduous broad - leaf trees in succession
該群落的物種多樣性在同地區的次生林類型中處于較高水平，表明群落以前受到過中度干擾，目前的恢復狀況較好，群落的演替趨勢是常綠闊葉落葉闊葉混交林。
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