植物分佈學 的英文怎麼說

中文拼音 [zhífēnxué]
植物分佈學 英文
phytochorology
  • : Ⅰ動詞1. (栽種) plant; grow; cultivate 2. (樹立) establish; set up Ⅱ名詞(姓氏) a surname
  • : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
  • : 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動詞1 (學習) study; learn 2 (模仿) imitate; mimic Ⅱ名詞1 (學問) learning; knowledge 2 (學...
  • 植物 : plant; flora; botany; stray; greenery; phyton; phytum; phyta; phyt ; phyto ; phyte : 草本植物 her...
  1. Form. taxus chinensis var. mairei is protecting plant in the first class, which is a precious and endangering plant in china in this paper, the quantitative characterics of form. taxus chinensis vsr. mairei population including age structure, spatial distribution pattern, growth dynamics of tree basal area, niche characterics, fractal dimension and competition between specises were studied using methods of mathematics ecology from the angle of population ecology of form. taxus chinensis var. mairei, then the prent state and the endangering causes were analysed. this research offers gist to protecting and enlarging the crude resourse of form. taxus chinensis vsr. mairei population, afforesting plantation and sustainable utilize for us

    本文從南方紅豆杉種群生態的角度、主要應用數生態的方法探討南方紅豆杉種群的數量特徵,包括南方紅豆杉種群年齡結構、種群空間格局(探討格局動態規律與生境相互關系) 、不同立地條件下種群優勢度增長趨勢、生態位寬度、生態位相似比例、生態位重疊、空間占據能力及種間競爭等,析其目前現狀及瀕危原因,期望為南方紅豆杉野生資源的保護和擴大、營造人工林及可持續利用提供理論基礎,也為瀕危種群生態的研究提供參考。
  2. Edaphic factors the physical, chemical, and biological characteristics of the soil that together form an important component of the habitat because of their influence on plant distribution

    土壤因子:包括土壤的理、化和生特徵,因其對的影響,共同構成了棲息地的重要成
  3. In the present dissertation, summarized and reviewed senior ' s study of lespedeza michx., on the basis of this, studied plants of lespedeza michx. in inner mongolia by means of polynology and cladistics taxology, discussed part of controversial species with menthod of and peroxidase isoenzyme pattern analysis

    本文在回顧和總結前人對胡枝子屬lespedezamichx .研究的基礎上,對在內蒙古的胡枝子屬進行了支序和孢粉研究;還對部有爭議的種類做了過氧化酶同工酶酶譜析。
  4. The aim of this work is to have a better understanding of the structure, differentiation and phylogenetic relationship of the tribe hyoscyameae in the solanaceae using evidence from leaf epidermis, seed morphology, palynology, embryology, floral organogenesis, trnl - f and its sequences, and plant geography. the results are summarized as follows : 1. leaf epidermis leaf epidermis of 21 species in seven genera of the tribe hyoscyameae and four species in four related genera was investigated under both light microscope ( lm ) and scanning electron microscope ( sem )

    解剖在光顯微鏡和掃描電鏡下,觀察了茄科天仙子族( hyoscyameae ) 7屬21種及鄰近4屬4種共25種的葉表皮特徵,結果表明:氣孔器在各種的上、下的表皮均有,多為無規則型,也有不等細胞型;葉表皮細胞形狀有不規則形、十字形、近長圓形和不規則多邊形,垂周壁較平直或各種波狀。
  5. This investigation of the two species is mainly dealing with their morphological characters, population biology, pollination biology and molecular biology, based on the following methods such as section slides, sem, artificial pollination, rapd analysis and gravity glass slides. this study is intended to demonstrate the distribution patterns of the populations for the two species, the numerical and spatial characteristics of ecological difference, the biological characters of seeds, pollination mode and reproductive stratigies, and molecular genetics. in light of the results from this study, the reasons that resulted in the present dangerous situation for the two species were discussed, and the suggestions for protecting them were proposed

    本研究以種群為單位,採用石蠟切片、掃描電鏡、重力玻片、人工授粉、 rapd析等方法,對兩種的形態生、種群生、繁殖生子生等方面進行了詳細研究,以揭示它們的種群類型及成因、種群生態環境差異的數量特徵和空間特徵、種子生特徵、傳粉和生殖策略以及種群子遺傳特徵,進而探討兩種瀕危的成因和機制,並針對性地提出了科合理的保護對策和建議。
  6. This paper concerns studies on rhizobia in symbiosis with important legume soybean and peanut crops in china, following : 1 ) summarized bio - diversity of rhizobia, including indigeneous population, isolation frequency, strain type, distribution, and strain - host promiscuity and compatibility from large and small samples. 2 ) reviewed symbiont improvement in both sides of rhizobia and hosts, involving selection of effective rhizobial strains, evoluation and utilization of the host germplasm for symbiotic properties, and selection of the both sides for special characters. 3 ) discussed the subject on the rich symbiont germplasm resource in china and on further research being necessary to exploitation and utilization of the benificial germplasm

    針對我國主要豆科作大豆和花生的研究成果,並結合本身研究工作內容, ( 1 )總結了與宿主共生的根瘤菌生多樣性,包括大、小樣本的土著根瘤菌群體數量、離頻率、類型與及其菌株宿主共生混交性與親和性; ( 2 )評述了根瘤菌宿主共生體雙邊固氮改良,包括優良菌株的選育、宿主品種資源共生特性的評價與利用及特異性狀的選擇; ( 3 )討論了我國這一類共生體資源的豐富性以及有必要進一步加大力度研究有益資源的開發和利用的問題。
  7. Abstract : this paper concerns studies on rhizobia in symbiosis with important legume soybean and peanut crops in china, following : 1 ) summarized bio - diversity of rhizobia, including indigeneous population, isolation frequency, strain type, distribution, and strain - host promiscuity and compatibility from large and small samples. 2 ) reviewed symbiont improvement in both sides of rhizobia and hosts, involving selection of effective rhizobial strains, evoluation and utilization of the host germplasm for symbiotic properties, and selection of the both sides for special characters. 3 ) discussed the subject on the rich symbiont germplasm resource in china and on further research being necessary to exploitation and utilization of the benificial germplasm

    文摘:針對我國主要豆科作大豆和花生的研究成果,並結合本身研究工作內容, ( 1 )總結了與宿主共生的根瘤菌生多樣性,包括大、小樣本的土著根瘤菌群體數量、離頻率、類型與及其菌株宿主共生混交性與親和性; ( 2 )評述了根瘤菌宿主共生體雙邊固氮改良,包括優良菌株的選育、宿主品種資源共生特性的評價與利用及特異性狀的選擇; ( 3 )討論了我國這一類共生體資源的豐富性以及有必要進一步加大力度研究有益資源的開發和利用的問題。
  8. Pe will increase the herbarium collection by expanding its collecting and exchange programs ( particularly emphasizing important groups distributed outside of china ) ; set up a strong research team of taxonomists ; train the future generation of taxonomists ; further develop the virtual herbarium ; and strengthen the public education programs in plant sciences

    標本館的發展規劃: 1 、通過採集和交換(特別是收集我國沒有的重要類群)等途徑,增加標本館藏量; 2 、建立穩定的經典類研究隊伍,培養后備人才,深入開展研究; 3 、加快標本館數據庫的建設; 4 、進一步加強科普教育基地建設。
  9. The article summarizes amaranthaceae plants ' characters on botany, species and distribution, elaborates their present situation of exploitation and problems, and explores their potentional values of research

    概括了莧科特徵、種屬特性及其特點,並闡述了莧科的開發利用現狀及其存在的問題,進而對其前景進行展望,探索了其潛在的研究價值。
  10. In this study, authors report three hundred and forty _ seven species of coleoptera insects which damage the agriculture and forestry in the northeast area of china. the insects which belong to thirty _ nine families have been given a detailed description of the specific distribution and feeding character in order to provide a scientific evidence for many workers of the agriculture and forestry and plant _ protector. in this paper, twenty _ three families are discussed that is cicindelidae, carabidae, hydrophilidae, staphylinidae, dytiscidae, elateridae, silphidae, histeridae, corynetidae, buprestidae, ostomatidae, nitidulidae, cybocephalidae, catogenidae, sivanidae, mycetophagidae, lathridiidae, ptinidae, bostrychidae, anobiidae, lyctidae, tenebrionidae, meloidae, totally eighty _ seven species

    本研究作者報道了東北地區危害農業、林業的鞘翅目昆蟲347種,它們隸屬於39科,作者對這些種類的及其取食特徵進行了詳細的描述,以期為廣大農業、林業及保護工作者提供科依據.本文論述了23科,即虎甲科、步甲科、牙甲秒、隱翅蟲科、龍虱科、叩頭蟲科、葬甲科、閻甲科、陷附郭公蟲科、吉丁蟲科、谷盜科、露尾甲科、方頭甲科、扁甲科、鋸谷盜科、小覃甲科、薪甲科、蛛甲科、長蠹科、竊蠹科、粉蠹科、擬步甲科、芫菁科共87種。
  11. The keys to the families, genera and species of hepaticae and anthocerotae in hebei are worked out, and the dissected graphs are pictured. moreover, the chinese name, science name, major reference literatures, collect locations, collector and number of specimen, as well as geographical elements and distribution of every species are narrated explicitly. in the hepaticae - flora of hebei, grimaldiaceae, porellaceae and frullaniuccae arc regarded as dominant, showing obvious temperate - zone character and distinct torrid - zone nature, raising the tropic origion theory of china botany - flora which brought forward by professor z. y. wu

    同時,根據標本和資料編制了河北省苔類科、屬、種檢索表,詳細記述了每種的中文名、名、主要參考文獻考證、標本採集地、採集人和標本號,在河北省和中國各省區及世界范圍的地理等,描述了每一種與其相近似種的主要區別點和識別特徵,並根據標本和文獻對其中54種做了顯微繪圖。
  12. In this paper, the brief history and the current condition in the classification of the genus acer linn. have been reviewed. i have also compared the precision of the ancestors ' studies and then studied the classificating evidence, the law of origin and evolution and geographical distribution. by identifying and studying the specimens, 1 ensure that there lie 20 species and subspecies and 8 varieties which belong to 3 subgenus in henan province. i add 3 species and 2 varieties which were not recorded in flora of henan such as acer tegnentosum maxim. a. tsinglingense fang et hsieh, a. shensiense fang, a. buergerianum miq. var. ningpoense ( hance ) rehd

    作者通過對河南槭屬類研究,確認了本省槭屬共計20種、 1亞種和8個變種,隸屬於3亞屬12組,增補了《河南志》中未記載的但河南有自然的3個種、 2個變種:青楷槭acertegnentosummaxim .秦嶺槭a . tsinglingensefangethsieh 、陜西槭a . shensiensefang 、寧波三角槭a . buergerianummiq . var . ningpoense ( hance ) rehd .和蒿蘋四蕊槭a . tetramerumpaxvar . haopingensefang .訂正了《河南志》和《河南種子檢索表》中一些問題。
  13. Based on the natural conditions, land use and production situation and implementation of the valley harnessing measures in the anjiagou river basin, dingxi county, gansu province, in this study the land use types, spatial distribution mode of land use structure, costs of farming, forestry and animal husbandry and their economic returns are analyzed, the qualitative and quantitative maximum economic returns of agriculture and animal husbandry are lucubrated, and an optimized design of land use structure is carried out by using the linear programming method and developing a mathematic model under the restriction of land area, labor forces, livestock forces, social requirements and forage supply

    摘要根據甘肅定西安家溝流域自然條件、土地利用狀況、治理措施和生產狀況,通過對土地利用的類型、結構空間模式以及人財資源的輸入和輸出析,以種業和畜牧業總體最大純經濟效益最高為目標,從定性到定量,通過建立數模型,在土地面積、勞動力、畜力、社會需求和飼料需求的約束之下,應用線性規劃方法進行土地利用結構優化設計,求解最優目標解,得出優化方案。
  14. In jinyun, beibei, chongqing. with the helps of various statistical analyses we studied the composition, species diversity and liaison between species in the communities in which s. tsinyunensis distributed, as well as the niche, distribution pattern, modular structure of the populations. the result shows as folio wings : there are 78 species of 70 genera in 47 families of higher plants in the communities in which s. tsinyunensis distributed

    本文運用群落、種群生態及多種數量統計析方法,對縉雲黃芩全區的群落組成、種多樣性、種間聯結性、種群生態位、種群格局及構件種群進行了研究,結果如下: 1 )縉雲黃芩種群的群落中有高等78種,屬47科70屬。
  15. The systematic and synthetic description and review of lianas, chiefly in tropic, are described and reviewed in this paper, in which some ecological questions of lianas are included distributed as follows : ( 1 ) the conception and significances of lianas ; ( 2 ) liana flora and its distribution in the world ; ( 3 ) its biological characteristics ; ( 4 ) its ecological characteristics ; ( 5 ) its abundance ( density ) and species - richness in tropical forest ; ( 6 ) the ecological significance of lianas - aggregation in gap and the variance of its abundance in the process of forest succession ; ( 7 ) the relationship between lianas and trees ; ( 8 ) the positive and the negative contribution of lianas to tropical forest ; ( 9 ) the types of climbing mechanism of lianas and its competitive predominance ; ( 10 ) global climate - variance ( co2 increase ) promotes abundance of lianas to increase, and some ecological consequence are resulted from which

    摘要對藤本(以熱帶為主)研究的動態與發展進行了綜述,其中包括: ( 1 )藤本的概念及重要性; ( 2 )藤本區系和; ( 3 )藤本的生特性; ( 4 )藤本的生態特性; ( 5 )藤本在森林中的多度(密度)及種的豐富度; ( 6 )藤本在空地上聚生的生態意義以及它們在森林演進過程中的消長; ( 7 )藤本與樹木的相互關系; ( 8 )藤本對森林正面和負面的影響; ( 9 )藤本的攀援方式類別及其競爭優勢; ( 10 )全球氣候變化( co2濃度增高)促進藤本優勢度增長並導致不良的生態後果。
  16. In this paper the research progress of physalis alkekengi l var francheti ( mast. ) makino has been summarized. the biological character, resources distribution, chemical component, pharmacology activity and the clinical function were involved, which will offer references for further study and application of physalis alkekengi l var francheti ( mast. ) makino

    本文對藥用酸漿的國內外研究進展進行了綜述,內容涉及該屬的生性狀、資源、化、藥理活性和臨床作用,可為今後該屬的研究與應用提供參考。
  17. Methods this paper reviewed the distribution, chemical constituents, pharmacological activity and clinical application of trollius on the basis of related references

    方法通過查閱國內外相關的資料,對金蓮花屬、化、藥理作用及臨床研究進行綜述。
  18. By making a systematic study on botanical and morpholigical to the 6 species, a few characteristics have been summarized for identification. with the method of tissue clearing and scanning electron microscope, the characteristic of oil cell of leaves and the micromorpholocal characteristic of fruit surface were found to be quite well differentiated and to have taxonomic value. by investigating the source of fructus listeae in sichuan, guizhou and hunan province, we found that the fruits of l. mollis hemsl are the main current species

    對上述6種木姜子屬藥用進行了較系統的形態研究:包括對形態、藥材性狀及顯微特徵的比較,總結出種間鑒別特徵;採用組織透明法對葉片中油細胞的形態及進行研究發現, 6種葉片油細胞的差異較大,種間鑒別特徵顯著;首次採用掃描電子顯微鏡對木姜子屬果實的微形態進行比較研究,發現不同種的果皮紋飾具有明顯差別,從而為種間鑒別提供了微形態的證據。
  19. Twenty - six species in the genus begonia were recorded for different purposes as medicine, food, beverage and pig feed in china ( ornamental uses excluded ). among these twenty - six species recorded for different uses, twenty - four species are used as medicine, eight species are used as food ( vegetable ) or beverage, and five species are used as pig feed. three species are commonly used for making beverage in the areas of their natural distribution. nine species have multiple uses, either for medicine, for food, beverage or pig feed. our study also indicated that some species are becoming rare and endangered owning to over collection and other factors

    秋海棠屬除了具有較高的觀賞價值外,在中國還作為藥用、食用、飲料和飼料等被利用.本文應用民族研究方法,通過野外調查、文獻和標本收集整理和研究,共記載了中國產26種秋海棠屬被作為藥用、食用、飲料和飼料加以利用.在所記載的26種國產秋海棠屬中,有24種作藥用, 8種作食用(蔬菜)或飲料, 5種作飼料. 3種作飲料的種類在其自然地被廣泛利用. 9種秋海棠作為多種用途加以利用,其中8種既被作為藥用、食用和飲料,也被作為飼料加以利用.本研究還表明,國產秋海棠屬中,有些種類由於過度採集利用或其它因素已變得稀有或瀕危.由此提出,合理開發利用和有效保護應成為今後中國秋海棠屬研究的重要內容
  20. In the past several decades, all kinds of research work have been carried out on the genetic resources of genus malus species. therefore, much progress has been made concerning the studies of the number of species, geographical distribution, morphology, classification, cytology, cell biology, reproductive biology and resistance characters to various environmental stresses

    在過去的幾十年中,我國的蘋果資源研究工作者對蘋果屬的種類、數量、、形態、系統、孢粉、細胞、生殖生和抗逆境生特性等眾多方面開展了廣泛、系統和深入細致的研究,取得了許多重要成果,但也存在明顯不足。
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