dominant plant 中文意思是什麼
dominant plant
解釋
優勢植物-
Acclimatization and detachment of dominant degradation bacteria from gas - making plant ' s phenolic wastewater
煤氣廠含酚廢水優勢降解菌的馴化和分離 -
In this paper, the basic characteristics of neilingding island ? s flora and their relationships with the neighboring floras were studied. the results show : ( 1 ) the vascular flora of neilingding island consists of 127 families, 367 genera and 551 species, of which 38 species of 25 genera and 20 families belongs to pteridophyta ; ( 2 ) the typical families of seed flora are lauraceae, rubiaceae, apocynaceae, annonaceae, euphorbiaceae, moraceae, aquifoliaceae, rutaceae, araliaceae, myrsinaceae, urticaceae, menispermaceae, araceae, palmae, etc. most of them also are the basic elements of cathaysian flora ; ( 3 ) 342 genera of seed plants in neilingding island can be classified to 13 types according to wu zheng - yi ? s " areal types of chinese genera of seed plant " ; the dominant geographical elements are pantropic genera ( 36. 05 % ), old world tropic ( 12. 54 % ), tropical asia ( 11. 60 % ), the total tropical elements made up to 84. 90 % of the total number of genera, but the typical and specialized tropical elements are scanty. most of them mainly distributes to sub - tropic or even to temperate zone ; ( 4 ) comparing the floristic composition of neilingding island with those of the neighboring regions, they is closely related to the flora of hong kong which is situated to the east of neilingding island. they all are belonged to the south china province of cathaysian kingdom
通過對廣東內伶仃島的維管植物區系進行全面考察、採集、鑒定和研究，結果表明: （ 1 ）共有野生維管植物127科367屬551種，其中蕨類植物20科25屬38種，種子植物107科342屬513種， 12種為廣東新記錄; （ 2 ）種子植物區系的表徵科主要有:樟科、茜草科、夾竹桃科、番荔枝科、大戟科、桑科、冬青科、蕓香科、葡萄科、五加科、紫金牛科、蕁麻科、防己科、天南星科、棕櫚科等; （ 3 ）屬的地理成分以泛熱帶分佈為主，其次為舊世界熱帶及東亞分佈; （ 3 ）通過與鄰近地區植物區系的比較，發現內伶仃島與香港植物區系相似性最高，與古田、古兜山的相似性次之，而與南崑山的相似性較低，它們均屬于華夏植物區系界的華南省。 -
Society a minor plant community within a larger community, characterized by a specific dominant species, for example, a trillium - dominated society in a community such as an oak woodland
群棲：是大群落中具有一個小型植物群落的現象，該小型植物群落擁有一個特殊的優勢種。例如：櫟樹林群落中存在的以延齡草為優勢種的群棲。 -
In this dissertation, the author analyzed plant biodiversity in yunmengshan forest region with field survey on plant species and forest vegetation, the results show that : the vascular plants in yunmengshan forest region include 548 species ( variation ) which belong to 319 genera, 98 families, the flora geographical composition are complex, the dominant characteristics of flora are temperate zone plants which account for 55 percent, herbaceous species occupy 75 percent exclusively. evaluating the threatened hierarchy of plants in yunmengshan forest region, the results show that the number of critically endangered species is 7, endangered species isll, vulnerable species is 53, lower risk species is79, safty species 376
本文在對雲蒙山林區的植物物種、植被進行調查的基礎上，進行植物多樣性分析，研究結果如下：雲蒙山林區共有維管束植物98科319屬548種和變種，地理成分復雜，包括中國全部屬的15個分佈區類型，區系組成以溫帶成分為主，佔55 ；生活型譜中，草本植物種類占絕對優勢，比例為75 . 3 ；通過瀕危評價，得出雲蒙山林區植物極危種7種，瀕危種11種，漸危種53種，敏感種79種，安全種376種。 -
The monoterpenoids are dominant components in the "volatile oils" of plant species.
單萜類化合物是植物揮發油的主要成份。 -
Enclosing sandy - land merely without sand barriers ca n ' t lead to effective restoration of its vegetation. and in such sandy - land, the dominant plant species is still agriophyllum arenarium, and the coverage and the species richness are rather low
只封禁多年但沒有設置沙障的流動沙丘，其植物群落的恢復效果很差，優勢種依然為沙米，並且群落蓋度和物種豐富度很低。 -
The result showed that appraise and keep the same with traditional output result with weighting related degree to peanut breed, 100 - seed weight, 100 - grain weight, yield per plant, full - pod rate and offer the rice rate are dominant in affecting yield, but main stem height and side branches length are not dominant in affecting yield, the method is simple, easy to master
結果表明：用加權關聯度對花生品種進行評價與用傳統產量比較結果一致，百果重、百仁重、單株生產力、飽果率、出米率在影響產量諸因素中佔主導地位，主莖高、側枝長對產量影響較小，且方法簡單，容易掌握。 -
Genotyping of wheat dominant dwarfing gene in dwarfing mutants with ideal plant height
3理想株高突變體的基因型檢測 -
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。 -
If you should be privileged to see a commercial bench of a candidate hybrid in bloom, you can learn more in half an hour about dominant and recessive characteristics, plant size and health, growth habit and vigor than you could in a year of attending orchid shows
如果你有機會看到商業展臺上的開花的候選雜交種，你就可以在半個小時里就學到很多關于顯性和隱性性狀、植株大小與健康、生長習性和活力的知識，比你在一年中參觀蘭展學到的還多。 -
Soil water content was measured at 28 points in the catchment. biomass and productivity of the plant communities, transpiration rates of dominant plants, and plant community diversity were also measured at various points along the slope. l. in general, it seemed that soil water content increased from the top to the bottom of the catchment.,
在相似植被及坡面形狀條件下，土壤水分沿坡面向上逐漸降低；植被類型及其分佈與土壤水分的坡面分佈密切相關，對上述趨勢有減弱的作用，研究發現在偏旱的2002年生長季末，陰坡灌叢坡面坡下的土壤水分含量明顯低於坡上。 -
Producing plant phytoalexins has been recognized as the primary and dominant routines in defending system in cotton, include terpenoid, proteases and hormones in which many enzymes, such as chitinase, has been proved useful against verti - cillium in several plants, but not their functional mechanism
在棉花抗病反應中以植物抗毒素的合成為主要途徑，包括萜類、酶類和激素類3類化學物質，其中酶類物質如幾丁質酶已經在很多植物中被證明具有抗病作用，但是其具體作用途徑仍不清楚。 -
The personnel component follow that the traditional horticulture teacher to including the architects, city planners. the botanists. geographers, environment artists and even painters and the sculptors. plant is not the major element of dominant position in the landscape designs again, and various natural and man - made source materials such as land, rock and concrete, brick, wood, tile, steel, plastics and glass etc can be use in the modern landscape designs
Mcharg ）提出以因子分層分析和地圖迭加技術為核心的生態主義規劃方法；當大尺度的風景園林規劃轉向理性的生態方法的同時，小尺度的風景園林設計受到60年代以來的環境藝術的影響以及后現代主義的激勵，對藝術與風景園林的聯系問題做了大量新的探索。 -
On the base of analysis on the species, dominant family and mainly features, the paper discusses woody plant of west lake in current situation and gives some suggestions on planting and introducing woody plant for west lake development project in the future
在對木本植物種類、優勢科和主要特徵分析的基礎上，討論西湖風景區木本植物現狀，並就西湖風景區今後規劃發展的木本植物配製和引進方面提出了一些建議。 -
The dominant factors affecting the growth of the endangered plant e. chloranthoides yang come from the soil
可見，影響縉雲衛矛生長的主要的主導因子來自於土壤條件。 -
Gradually, with the more and more transpiration of the vegetation, and with the reduction of the deep soil moisture, in the end, a kind of balance of soil moisture will appeared and be kept for ever between the precipitation and the transpiration of vegetation, and the manual sand - fixing vegetation will be transformed consequently into its natural climax stage completely, in which the dominant plant is leymus secalimus, and in which the plant species richness is not too low, but the plant species evenness is the lowest
設置機械沙障和生物沙障的初期，植物的物種豐富度、物種均勻度會有一個暫時的提高；但是在人工固沙植被的發育盛期，物種豐富度會降低；隨植物群落蒸騰耗水量的不斷增大，人工植被不斷地衰退，最後發展到賴草土壤頂極群落，此時的物種豐富度並不低，但是物種均勻度很低。 -
To enrich plant materials for vegetation building, this paper also put forward the idea of exploiting the dominant herbage and companion grass of natural pasture
同時，提出開發利用相應立地條件下天然草地的優勢種和主要伴生種，以豐富擴大植被建設所需的植物材料。 -
A major plant community in which the dominant plants are trees
樹木占優勢的一種較大的植物群落。
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