evergreen shrubs 中文意思是什麼

evergreen shrubs 解釋
常綠灌木
  • evergreen : adj. 常綠的 （opp. deciduous）。n. 常綠植物，常綠樹； 〈pl. 〉 （裝飾用的）常綠樹枝。 E- State 〈美國〉華盛頓州的別名。
  • shrubs : 權木
  1. Description : evergreen shrubs or small trees, 3 - 8 m tall, glabrous

    形態特徵:常綠灌木或小喬木，高3 - 8米，全株無毛。
  2. Description : evergreen shrubs or small trees, up to 12 m tall ; branchlets glabrous

    形態特徵：常綠灌木或小喬木，高達12米；小枝無毛。
  3. 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。
  4. Results demonstrate that with the succession going on from herbosa shrubs coniferous forest theropencedrymion evergreen broad - leaved forest, abundance and diversity index of species, biomass and productivity of vegetation all show a rising trend prior to the formation of a mature and stable biotic climax

    結果表明：隨著草叢灌叢針葉林針闊混交林次生常綠闊葉林正向演替的進行，在未形成成熟而穩定的頂極群落之前，物種豐富度、物種多樣性指數、植被生物量及生產力都呈增大趨勢。
  5. Five vegetation communities : herbosa, shrubs, coniferous forest, theropencedrymion, and evergreen broad - leaved forest in the red soil region of the lijiang valley are selected as the five successive stages of the typical restoration process of degraded ecosystems to study variation of structure and biomass of the vegetation of the five different stages

    摘要利用時空替代原理，選取灕江流域紅壤區退化生態系統恢復過程中具有代表性的草叢、灌叢、針葉林、針闊混交林、常綠闊葉林5個階段作為演替序列，研究自然恢復過程中各演替階段的植被結構動態和生物量變化。
  6. The reasonable model of exploiting and utilizing to the plant resources is put forward, which should be mainly protected. all kinds of communities are analyzed. the aubor ' s average height of karst evergreen - deciduous forest is 6. 88m. theuper arbor ' s average height is 13. 07m. the highest one reaches 25m. the community cover ratio is over 90 %, only few gaps existnatural convalescence forest is inferior to karst evergreen - deciduous forest in the restoration degree. there are a few tall arbor in the community. the height of alpine shrubs forest is 1. 00 to 2. 00m. there is no dominant species. the average height of karst shrubs forest is 0. 97m. the rhus chinensi s, desmodium racemosum and golochidion pubrum are the dominant species

    以觀賞及綠化樹種、用材樹種和藥用植物等歸類對洛塔植物資源作出了評價，觀賞植物主要有：玉趼、百合、繡球花等；用材樹種有大葉櫸、香果樹、光灰楸等；藥用植物有南方紅豆杉、杜仲等，並提出了對植物資源以保護為主的合理開發利用模式。分析各類型植物群落的保護年齡，地質與土壤背景以及群落基本結構和特徵，喀斯特常綠落葉林喬木層平均高度為6 . 88m ，上層喬木平均高13 . 07m ，最高可達25m ，群落郁蔽度達90以上。
  7. Any of several west australian evergreen shrubs or trees of the genus eucalyptus

    澳洲油桉任一種生長于澳大利亞西部桉屬的常綠灌木或喬木
  8. Taxaceae a family of evergreen coniferous trees and shrubs, the yews, with needlelike or linear leaves

    紫杉科：包括常綠針葉樹、常綠灌木、紫杉在內，具針葉或線性葉的一個植物科。
  9. Four evergreen shrubs stood at each corner, where they struggled to survive the dust and fumes from a busy road

    四叢常綠灌木分別位於每個角落，它們忍受著從繁忙大街上吹來的塵煙掙扎著活下去。
  10. The optimized pattern of this kind of green spaces is : the layer of arbors has the coverage higher than 80 % with species grow fast and has strong resistance against air pollutions. the layer of shrubs has the coverage around 50 - 60 %, giving property to evergreen species, sprinkled with flower shrubs to enrich the aesthetic benefits. ( 3 ) tall arbori - small arbor + shrub pattern has the best ecological benefits among the four typical configuration patterns of the gardens in tindustrial district with the evaluation result of 0. 8520 while lawn pattern at the latest with the result of 0. 4014 ; tall arbor + small arbor + shrub pattern has the best aesthetic benefits with the result of 0. 9620 while lawn pattern at the latest with the result of 0. 7071 ; shrub + lawn pattern has the lowest investment of construction and maintenan

    （ 4 ）生活區綠地的四種典型配置模式灌木十草坪、喬木、草坪和喬木十大灌木+草坪中，喬木模式生態效益最佳，結果為0 . 7019 ，草坪模式生態效益最差，結果為， 0 . 3108 :美學效益以喬木+大灌木+草坪模式最佳，結果為0 . 9437 ，喬木模式最低，結果為0 . 7640 ;經濟投入以喬木模式最低，評價最高，達到1 . 000 ，喬木+大灌木十草坪模式最高，評價值最低，僅達到0 . 080 ;綜合效益以大喬模式最佳，結果為0 . 7619 ，草坪模式最低，結果為0 . 4659 。
  11. Description : evergreen shrubs, 1 - 4 m tall, many - branched ; branchlets gray, smooth, densely covered with glandular hairs when young

    形態特徵：常綠灌木，高1 - 4米，多分枝；小枝灰色，頗光滑，嫩時密被腺毛。
  12. The evergreen shrubs struggled to survive the dust and fume from the bush main road

    那些常青灌木經受著繁華的大街上吹來的灰塵和廢氣，掙扎著活下去
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