林分高 的英文怎麼說

中文拼音 [līnfēngāo]
林分高 英文
stand height
  • : 名詞1 (成片的樹木或竹子) forest; woods; grove 2 (聚集在一起的同類的人或事物) circles; group 3...
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
  1. The results showed that plant height, crown breadth, leaf number, leaf breadth and sporophyll number of dryopteris crassirhizoma populations were influenced by forest crown density and light condition

    結果表明:郁閉度和光照條件顯著影響粗莖鱗毛蕨種群的株、冠幅、葉片數量、葉片寬度、孢子葉數等形態指標。
  2. The variable parameter taper equation was built with diameter determination datas of different parts of cryptomeria fortunei plantation sample wood, in combination with the relative tree height curve mode and other assistant equations, volume table of c. fortunei plantation standing was compiled, and provided the scientific basis for the production and application

    摘要利用柳杉人工樣木各部位直徑測定數據,建立可變參數削度方程,配合威布爾佈函數、相對樹曲線模型及其他輔助方程,編制了柳杉人工出材率表,為生產應用提供科學依據。
  3. Board also noted the leadership of the magnitude of the problem, and introduced a series of cadre management system, such as the introduction of section levels of competition, and the pre - publicity, probation system, but did not fundamentally change the quality of the cadre structure. therefore, integrating the reality of the existing system of selecting and appointing cadres reform launched a new programme for the selection and appointment of cadres, become imperative

    本文從吉速公路管理局幹部整體素質現狀出發,著重析了管局現行幹部選拔任用制度存在問題的原因,找到了解決問題的切入點,提出了選拔任用幹部的基本思路和方法,通過深入研究,利用人員素質測評技術,有針對性地設計了具體的選拔任用方案。
  4. This paper gives a survey on experimental forestland. 25 tree species were selected, and arranged in order by average diameter at breast height, average height, average individual volume and annual average volume increment in a unit area in this experiment

    摘要簡要介紹了試驗地的概況,選擇了25個樹種進行試驗,並按各樹種平均胸徑、平均樹、平均單株材積和平均單位面積蓄積的年平均生長量進行排序。
  5. Longling palynoflora comprises of 86 palynomorphs belonging to 61 families, and consist of angiosperms ( 69. 0 % ), gymnosperms ( 4. 6 % ), pteridophytes ( 24. 1 % ) and algae ( 2. 3 % ). longling palynological data indicate a vertical paleovegetational landscape : humid evergreen broad - leaved forest occurred on the slopes near the deposit site, and dominant elements were castanopsis, lithocarpus, cycobalanopsis, mixed with ericaceae, anacardiaceae and sapindaceae etc, and abundant ferns grew in the forest ; the mixed coniferous / broad - leaved forest and coniferous forest distributed on the area of high elevation, dominant elements were tsuga, pinus, picea and abies

    濕性常綠闊葉佈在沉積地附近,以殼斗科的石櫟屬、青岡屬和栲屬為主,混生漆樹科、桃金娘科、蓼科、大戟科和金縷梅科的楓香屬等植物,內蕨類植物豐富;針闊葉混交佈在距沉積地較遠海拔較的山地,主要包括松屬,鐵杉屬,羅漢松屬和一些闊葉植物類群;雲杉、冷杉和鐵杉佈在更海拔的地區。
  6. The major strategies for developing non - timber product forest crops during constructing the shelterbelt of the changjiang river are to transform non - timber in the serious water and soil erosion areas, to plan the development scales of non - timber forest in the areas of returning farm to forest, to adjust non - wood products distribution, to establish high productive production bases of non - wood products and to strengthen the macroscopic guide of government for developing non - timeber forest

    對水土流失嚴重的經濟佈區進行技術改造、做好退耕還地上發展經濟的規劃、適當調整經濟生產布局、建立效經濟生產基地、強化政府的宏觀指導是在長防建設過程中發展經濟的主要對策。
  7. " the majority of the proposed country park is hilly areas and upland valleys covered with natural woodland and unspoiled streams. also of high conservation value are the well - established areas of secondary woodlands, developed montane forests and fresh water habitats

    建議中的擴建范圍大部都是山及地幽谷,有不少天然木和未受污染的溪流。山區中茂密的次生地、地樹及淡水生境均具有度的自然護理價值。
  8. As for western mountainous area of beijing, the key factor of survival lies in whether it can stand the drought environment factors, such as less rainfall, higher air temperature, lower humidity and less soil water, etc

    就北京西部山區而言,存活與否的關鍵在於其是否能夠經受住春季降雨少、氣溫、濕度低、土壤殘留水少等乾旱環境的考驗。
  9. 3 the influence of water on vegetation growth : ( 1 ) soil water shortage refrains the height, basal diameter and stock of trees

    3土壤水生長的影響: ( 1 )土壤水虧缺嚴重製約著樹、胸徑和材積的生長。
  10. Considered the particularity of s & t activity, the entire citizen is the theoritical investors of s & t plan projects, but government can only act the management function of s & t plan with the assistant of s & t community

    最後應用文中所提出的評估理論,對吉新技術領域科技攻關計劃項目的評估程序和方法進行了析,提出了有價值的建議。
  11. Distribution : victoria peak, pok fu lam, mount nicholson, mount parker. guangdong

    地理佈:扯旗山、薄扶、聶信山、柏架山。廣東。
  12. Through the stand investigation by setting up the sample site, the investigation results showed that the average dbh of 15 - year - old alniqhtllm fortunei planted under nature was 60 % larger than that of 17 - year - old pinus massoniana plantation under the same condition, the average tree height of the above was 38 % larger than that of the latter, the average single - tree volume of the above was 3. 2 times higher than that of the latter, the above showed the absolute dominance in stands

    摘要設立標準地進行調查,在標準地中選取擬赤楊標準木進行樹干解析,採用生長對比方式析擬赤楊在馬尾松人工中的生長情況,調查結果表明,在同一環境條件下, 15年生天然下種的擬赤楊比17年生馬尾松人工平均胸徑大60 % ,平均樹38 % ,平均單株材積大3 . 2倍,在中表現出絕對優勢。
  13. It was found that : ( 1 ) the vegetation type of xiaozhaizigou nature reservation are broad leaved forest and coniferous deciduous forest, subalpine coniferous forests ; ( 2 ) there are " fargesia rufa, f. denudata, f. nitida, bashania fangiana " in various vegetation type in xiaozhaizigou nature reserve, especially mixed coniferous and broad - leaved forests and subalpine coniferous forests ; ( 3 ) in xiaozhaizigou, the broad - leaved forest, mixed coniferous and broad - leaved forests, and subalpine coniferous forests were suitable habitat for pandas ; ( 4 ) with the ascension of altitude, the vegetation type alters naturally and takes on natural state

    結果表明: ( 1 )小寨子溝大熊貓生境的植被類型有2種:闊葉和針葉; ( 2 )小寨子溝自然保護區內佈有青川箭竹、缺苞箭竹、華西箭竹、冷箭竹等多種箭竹,這些作為大熊貓食料的箭竹廣布在各種植被類型中,尤其是針闊混交和亞山針葉; ( 3 )大熊貓對生境的群落結構有較廣的適宜性,闊葉、針闊混交、亞山針葉均可作為它的適宜生境; ( 4 )小寨子溝自然保護區內的植被類型是隨海拔的升而自然過渡的,呈現出受人類活動影響較小的自然狀態。
  14. He was happy that the problems of imola and nurburgring had been identified and cured, but jacques villeneuve was stymied by the need to start from the back of the grid after his pre - race engine change, and a full fuel load scarcely helped him to take advantage of another fresh engine that had been installed ( without further penalty ) prior to the race

    伊莫拉和紐博格的問題被確診和解決讓他十興,但是雅克維綸紐夫由於賽前更換了引擎要從發車區的最後一排出發,滿滿的油量負載根本就讓他發揮不出比賽開始前重新裝上另外一部新引擎(而沒有受到進一步處罰)的優勢。
  15. Absolute amounts of soil erosion is not large for the falling gradient in black soil region, but the nutrient is high in erosion soil, the nutrient of erosion soil and runoff is high, which leads to soil fertility degeneration, while n and p nutrient pour into water with surface runoff, it leads to water nutrient enrichment and pollution, and becomes one of confined factors of water nutrient enrichment

    農業大學碩士學位論文黑土地表徑流氮磷養特徵及其與肥力退化的關系由於黑土耕作區坡度平緩,土壤侵蝕的絕對量並不很大,但由於土壤中攜帶的養,養流失的較多,流失的養將引起肥力的退化,而且氮磷等養隨地表徑流流出匯入各種水體,引起水體富營養化和污染,成為水體富營養化的限制因子。
  16. On the other hand for four main vegetation typies, which are picea crassifolia, forests sabina przewalskii forests, bushes and pastureland, whose soil permeability function was analyzed from angle of its physics, capacity of water, storing water in it. the results show as follow : permeability function of soil is controlled by quality of soil hole. the quality and quantity of soil hole under picea crassifolia forests are the best, and the permeability also is the best

    另外,從土壤物理性質、蓄水量、貯水量等角度對祁連山苔蘚雲杉、祁連圓柏、亞山灌叢、牧坡草地4種主要植被類型的土壤滲透功能進行析,結果表明:土壤的滲透功能主要由土壤非毛管孔隙度的質和量決定的,苔蘚雲杉土壤非毛管孔隙度的質和量最好,它的滲透也最好;雖然亞山灌叢的滲透功能次之,但由於它所處的位置和面積大,現實貯水量在祁連山四種主要植被類型中最大。
  17. The fractal dimension of the mixed forests were lower than the pure forests and grassland, and the soil weight diameter of the mixed forests were higher than the pure forests and grassland, which indicated that the mixed forest had best soil structure property in stability infiltration and water - holding ; the soil total porosity and the soil noncapillary porosity were different greatly between forest types, but the soil capillary porosity had little differ

    混交形維數均低於單純與荒草地,土壤重量平均直徑均於單純與荒草坡,說明混交土壤結構穩定性最好,土壤通透性較好,具有較的水土保持功能;不同類型之間,土壤總孔隙度與非毛管孔隙度差異較大,而毛管孔隙度的差別較小。
  18. Meckling model of analyzing enterprise ownership structure, author study our country environment impacting on the eso efficiency and get the conclusion : though the implement of the eso in bank of our country can change the traditional rigid method of salary distribution, correct nearsightedness of senior executive and excite positive psychology, but because of many environments restrictions, the effect of the eso was give a great discount. so if implying this encouragement scheme, we must take the road of china in the bank of our country. referring to western bank experiences, author has discussed the eso schemes in our bank and designed the feasible schemes, which accords with the realistic objective condition

    本文系統闡述了股票期權激勵的基本原理及應用狀況,對現行銀行薪酬管理模式的問題及在銀行業中實施股票期權激勵的效應進行了探討,並借用詹森、梅克析企業所有權結構模型來研究我國銀行業的環境變化對股票期權作用效率的影響,得到結論:盡管我國銀行實施股票期權激勵能改變傳統的僵化薪酬配方式,糾正管人員的短視心理,激發工作積極主動性,但由於我國的證券市場效率較低,大多數銀行的產權治理結構不完善,稅收、會計、法律制度不健全這些內外部環境的制約,將使股票期權的激勵效率大打折扣,因此,在我國的銀行業中實施這一激勵方案必須走中國化的道路。
  19. Because most of forestry high vocational academies were independently promoted from technical secondary schools, so our forestry higher vocational academy has much less research on the side

    由於職院校大部是在中專基礎上獨立升格為職學院的,在這方面我國職院校研究的更少。
  20. It was showed that forest with good structure could improve the soil noncapillary porosity and water conversation function, and it was implied that forest with rational structure stored rainfall and surface runoff quickly

    表明具有良好結構的,可有效改善土壤非毛管孔隙度和滯留貯水功能,從而有效地提對降雨的快速貯存以及蓄洪與涵養水源作用。
分享友人