維管束植物 的英文怎麼說

中文拼音 [wéiguǎnshùzhíwù]
維管束植物 英文
vascular plant ecies
  • 維 : Ⅰ動詞1 （連接） tie up; hold together; link 2 （保持; 保全） maintain; safeguard; preserve; keep ...
  • 管 : Ⅰ名詞1 （管子） pipe; tube 2 （吹奏的樂器） wind musical instrument 3 （形狀似管的電器件） valve;...
  • 束 : Ⅰ動詞1 （捆; 系） bind; tie 2 （控制; 約束）control; restrain Ⅱ量詞（用於捆在一起的東西） bundle;...
  • 植 : Ⅰ動詞1. （栽種） plant; grow; cultivate 2. （樹立） establish; set up Ⅱ名詞（姓氏） a surname
  • 物 : 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...
  • 管束 : 1. （約束） restrain; check; control 2. （成捆的管子） pipe bundle; pipe column
  • 植物 : plant; flora; botany; stray; greenery; phyton; phytum; phyta; phyt ; phyto ; phyte : 草本植物 her...
  1. There are many adaptive changes in the two research subjects ( artemisia. songarica schrenk. and seriphidium. santolinum ( schrenk ) polijak. ) in morphology and anatomy, such as with the increase of the daily age, the root - shoots ratio increased ; the root became stronger ; the ratio of leaf volume and leaf area increased ; the volume of epidermic cell decreased ; the cut - icle and phellem layer on the surface of root thickened. stoma caved in leaf ; epidermal hair of leaf and stem well - developed, palisde tissue developed well, the cell gap decreased ; the spongy tissue disappeared ; leaf is kinds of isolateralthat is the typical xeromorphic structure ; crystal cell and fibric cell increased ; conducting tissue and mechanical tissue developed well ; bundle sheath appeared

    實驗研究的兩種菊科（ compositae ）植物（準噶爾沙蒿（ artemisiasongaricaschrenk ）和沙漠絹蒿（ seriphidiumsantolinum （ schrenk ） poljak . ） ） ，形態解剖方面的變化表現為：隨日齡增加，根長/株高比值日益增大；根系逐漸發達；體積與葉面積比逐漸增大；表皮細胞體積變小；角質層增厚；根外部出現加厚的木栓層；氣孔下陷；葉、莖部的表皮毛密布，柵欄組織日益發達；而細胞間隙日漸變小；海綿組織逐漸消失；葉面結構常為典型旱生結構? ?等葉面；晶細胞及纖維細胞數目增多；輸導組織、機械組織日漸發達；具有維管束鞘等等。
  2. In seed plants the protoxylem occurs at the innermost edge of the vascular bundles in stems, but external to the later - formed xylem in roots

    在種子植物中，原生木質部發生在莖的維管束的最內方，但在根中，位於後生木質部的外方。
  3. Examples include male and female plants in dioecious species, aerial and submerged leaves, alternation of gametophyte and sporophyte stages of a life cycle, and mesophyll and bundle - sheath chloroplasts

    例如在雌雄異株物種中的雌性植物和雄性植物，氣生的和被水浸沒的葉片，生活史中的配子體與孢子體的交替，葉肉和維管束鞘葉綠體等。
  4. Based on the reseaching of lycoris leaf micro - morphology characters by sem scanning, light microscope viewing and using paraffin method in the article, we try to provide the proofs of experiment and the efffective characer indexes to discuss the system and evolution of the lycoris. we find these microscope characers through reseach are as follows : the arrangement type, density and the length of stoma ; the shape and length of the epidermal cells ; the ridge of epidermis ; the transverse shape of leaf ; the number of the vascular bundle ; the style of vessel arrangement of vascular bundle in the middle vein ; the layers of palisade tissue ; the ratio of the thicken of palisade tissue to that of spongy tissue ; the angle number of the middle leaf ; the type of ventilating cavity etc. these characters are different from those of species in lycoris, meanwhile these characters are similar to those of some species in lycoris. so these characters can be used as the character indexes for differentiating species and reseaching systematic evolution of lycoris ; we can divide lycoris into two subgenus by these characteristic indexes : the species of one subgenus are l. aurea ( l " her. ) herb, chinensis traub, l. caldweuii traub, l. anhuiensis y. hsu et q. j. fan, l. longituba y. hsu et q. j. fan ; the species of another subgenu s are l. houdyshelii traub, l. albiflora koidz.,

    研究結果表明：葉表皮的氣孔排列方式、長度、長寬比，脊的明顯與否，葉表皮上的顆粒紋飾的多少、大小，葉表皮細胞長度、長寬比、垂周壁形狀，上部葉柵欄組織細胞層數、葉的維管束數、葉中脈導管組成數目，氣腔類型，葉的脊部遠軸面的角數，葉緣的形狀等這些特徵在種間存在差異，同時，在有些種之間又有相似性；因此，這些特徵既可以作為區分種的證據，又是研究石蒜屬植物系統演化的性狀指標，根據這些性狀指標，可以將石蒜屬植物大致分為兩個亞屬：一是忽地笑、中國石蒜、短蕊石蒜、安徽石蒜、長筒石蒜，二是江蘇石蒜、乳白石蒜、石蒜、玫瑰石蒜、稻草石蒜；在兩個亞屬中其中有些種如忽地笑、長筒石蒜、中國石蒜的親緣關系則更近些。
  5. 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。
  6. The analyses of these three types of data in the hybrid and its parents could provide new information on genomic composition and evolutionary mechanisms of the hybrid. the main results are the followings : 1. rdna fish chromosomal localization of 18s and 5s rdna was carried out for two soft pines ( subgenus strobus ) and five hard pines ( subgenus pinus ) using fish

    Rdna熒光原位雜交（ fish ）通過對華山松和白皮松兩種單維管束亞屬植物及油松、雲南松、高山松、馬尾松和南亞松等五種雙維管束亞屬植物的18srdna與5srdna的熒光原位雜交，結果表明： （ 1 ）裸子植物的18srdna位點數目明顯多於二倍體被子植物。
  7. In terms with the principle of fusarium oxysporiun caused plant disease : bundles were blocked and fusarid acid killing cells was formed by hyphae so that caused water metabolism abnormal and plant wilting. in order to find out effective method of anti - fiisarium oxysporuin, long ya lillium was taken as material with plant tissue culture and genetic transformation techniques in this paper

    針對尖孢鐮刀菌的致病機理：菌絲阻塞維管束引起水分代謝失常和菌絲在植物體內產生毒素（鐮刀菌酸）損害膜結構造成代謝失常，從而導致植物萎焉。本實驗以龍牙百合為研究對象，應用細胞工程中的離體培養方法並結合轉基因技術，以期找到抗尖孢鐮刀菌的有效途徑。
  8. The richness and composition of species in the tropical rain forest are widely concerned recently, especially under the threat of deforestation of rain forest

    摘要海南銅鐵嶺熱帶低地雨林的物種種類十分豐富，在2600平方公尺的樣地中有維管束植物88科、 186屬、 258種。
  9. The conversed 120 bp gene region contains an intragenic control box related to the gene tanscription

    雙維管束亞屬植物長度在658刁28hp ，白皮松則為49952hp 。
  10. 204 species of vascular plants were recorderd and 10 vegetation types ( including 3 subtype ) were classified. one vegetation type in an area stands for the total performance of interactions by many environmental factors

    本研究共記錄本區204種維管束植物，植群藉由矩陣群團分析可將之區分為10種植群型，其中包含了3個植群亞型。
  11. Bundle sheath the ring of parenchymatous or sclerenchymatous tissue, usually one cell thick, that surrounds the vascular bundle in an angiosperm leaf

    維管束鞘：在被子植物葉中，圍繞維管束的通常是一層薄壁或厚壁細胞。
  12. More than 30 species of aquatic plants in garden use, including cultural and wild plants, which had the characteristics of ornamental and purification in water scenery

    除人工栽培的植物外，在園林中具有觀賞價值及凈化作用的野生或野生狀態的水生維管束植物常見的有30多種。
  13. The collection includes vascular plants collected mainly in hong kong, southern china and other countries of southeast asia

    館藏標本主要是本土的維管束植物，亦有華南地區及東南亞洲國家的標本。
  14. About 3000 species and varieties of vascular plants have been recorded in hong kong, approximately 2000 of which are native and the rest are of exotic origin

    已知本港共有超過3000種的維管束植物，其中約2000種是本土的品種。
  15. There are more than 3, 100 species of vascular plants, some 50 species of mammals, 450 species of birds, 80 species of reptiles, more than 20 amphibian species, over 230 species of butterflies and 100 species of dragonflies

    本地有維管束植物逾3 ， 100種，哺乳類動物約50種，鳥類約450種，爬蟲類動物約80種，兩棲類動物逾20種，另有超過230種蝴蝶及100種蜻蜓。
  16. A wide variety of wild plants and animals, including over 3, 100 species of vascular plants, some 50 species of mammals, 450 species of birds, 140 species of freshwater fish, 230 species of butterflies and 100 species of dragonflies, are found in hong kong

    在本港可以找到的野生動植物種類繁多，當中包括超過3100種維管束植物、約50種哺乳類動物、 450種雀鳥、 140種淡水魚、 230種蝴蝶，以及100種蜻蜓。
  17. In hong kong, there are more than 3, 100 species of vascular plants - about 2, 100 are native ; some 50 species of mammals ; 450 species of birds ; 80 species of reptiles and more than 20 amphibian species. insect diversity is also very high with more than 230 species of butterflies and 100 species of dragonflies

    香港有維管束植物逾3 ， 100種（其中約2 ， 100種為本地品種） ，哺乳類動物約50種，鳥類約450種，爬蟲類動物約80種，兩棲類動物逾20種。昆蟲的品種亦十分繁多，有超過230種蝴蝶及100種蜻蜓。
  18. In diploxylon pines, 18s and 5s rdna usually locate on the same or opposite arm of the same chromosome

    雙維管束亞屬植物中， ss與18srdna連鎖在同一染色體的同一臂或兩條臂上。
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