苞葉 的英文怎麼說

中文拼音 [bāoyè]
苞葉 英文
bracteal leaf
  • 苞 : Ⅰ名詞1 （苞片; 包著花骨朵的小葉片） bud; the calyx of a flower 2 （姓氏） a surname Ⅱ形容詞[書面...
  1. In the early december, the first bract primordium was formed in the axil scale at the cone base, then bract initiation had occurred in acropetal direction

    12月初，最初的苞片原基在雌球果原基的鱗片的葉腋處產生，之後其由基部向頂部連續發生。
  2. On the whole, the tr and gs of leaf of anthurium andraeanum lind decreased under elevated [ co2 ] and wue increased, these might be beneficial for the increase of pn and chlorophyll as well as accumulation of organic compounds which promoted plant growth and florescence and flower leaf area, furthermore, the improvement of quality

    總之， co :加富條件下紅掌葉片的氣孔導度與蒸騰速率降低，水分利用效率增加，凈光合速率提高，有利於碳水化合物的積累，促使紅掌的各項生長指標（株高、葉面積、生物量）提高，開花比率提高，佛焰苞面積增大，提前且延長了花期，提高了紅掌的觀賞品質。
  3. In the early january, ovuliferous scale primordial were acropetally formed in the axils of the developing bracts

    翌年1月初，在苞片原基的葉腋處，珠鱗原基發生，發生方向亦為向頂發育。
  4. These plants are valued for their colorful bracts, which look like leaves

    這種植物的珍貴之處在於它的彩色苞葉，它們看上去很象樹葉。
  5. It has long been believed that plant bract is one kind of metamorphism of or evolved directly from leaf

    一般認為，苞片是葉片的變態或自葉片演化而來。
  6. Based on the field investigations and laboratory examinations, a study of the population of the epiphytic dolichomitriopsis diversformis ( mitt. ) nog. in fanjing mountain reveals that its habitats are different among different host trees, but that there lies the common habitat characteristics of not more than 2m height from the bottoms of host trees trunks, less light, high relative humidity, slow wind speed, slow evaporation speed and long time of remaining humid in middle - lower tree bark ; that it is one dioecious moss species, the morphology is remarkably different between its perichaetium and perigonium, the number of its perichaetia is much more than that of its perigonia, its perigonium is difficult to find out, its sporophyte is upright, its seta is long and thin, its capsule is regular long oval and its calyptra is cucullate

    摘要通過野外調查和室內觀測對貴州省梵凈山樹附生尖葉擬船葉蘚種群的研究表明，其生境因其所附生的樹種不同而有所不同，但具有共同特點：附生在樹干下部距地面2m高的范圍之內，光照弱、濕度大、風速小、蒸發量小、中下部樹皮保持濕潤的持續時間長；其為雌雄異株蘚種，雌、雄器苞形態差異明顯，雌器苞數量多，雄器苞數量少並且難于發現，孢子體直立，蒴柄細長，孢蒴規則長卵形，蒴帽兜形。
  7. Camellia granthamiana is a type of tree, its leave alternate, elliptical, coriaceous, margin with small blunt teeth. upper leaf surface is shining darkgreen, lower is paler and with veins protruding and clearly marked

    大苞山茶是一種常綠喬木，葉互生，橢圓形，具革質，葉面光亮深綠色，葉背色淡，有清晰葉脈琥凸出，而葉緣具細小的純。
  8. Camellia granthamiana ) is a type of tree, its leave alternate, elliptical, coriaceous, margin with small blunt teeth. upper leaf surface is shining darkgreen, lower is paler and with veins protruding and clearly marked

    大苞山茶是一種常綠喬木，葉互生，橢圓形，具革質，葉面光亮深綠色，葉背色淡，有清晰葉脈琥凸出，而葉緣具細小的純齒。
  9. Grantham s camellia is very rare in hong kong, which usually found in woodland

    大苞山茶的數量十分稀少，散生於常綠闊葉林中。
  10. The research reveal that, chinese snub - nosed monkey selectively feed the food items of leaves, fresh shoots, buds, berry, seeds, bark, fresh pine leaves, lichen and moss, etc, all these reach up to 45

    本項研究表明，川金絲猴取食植物的葉、嫩枝、芽苞、漿果、種子、樹皮、松蘿、嫩松葉、地衣、苔蘚等，種類達45種。
  11. American plant with roundish heart - shaped or kidney - shaped leaves ; usually rooted in muddy bottoms of ponds and ditches

    一種美國水生植物，葉腎形或圓心形，佛焰苞具有短的柄或無柄；通常紮根在池塘和水溝的底部淤泥中。
  12. Reproductive branches 10 - 30 cm long, with several to many spathes ; spathaceous stipe flat, 1 - 2. 5 cm long ; spathaceous sheath 1 - 2 cm long, apical leaf blade 3 - 7 cm long, as wide as vegetative leaves or slightly narrower

    生殖枝長10 - 30厘米，具佛焰苞數枚至多枚，佛焰苞梗扁平，長1 - 2 . 5厘米；佛焰苞鞘長1 - 2厘米，頂端葉片長3 - 7厘米，與營養葉等寬或稍狹。
  13. This species is one of perfect materials to examine the developmental mechanism of plant bract, to explore the developmental relationship between leaf and bract, as well as to study the role and essential function of bract on plant reproductive biology and ecology

    該物種是研究植物苞片發育的分子機理及探討苞片與葉片發育的相互關系的理想材料，也是探討苞片在植物生殖生物學及生殖生態學中作用和功能的理想材料。
  14. In virtue of the technique of suppression subtractive hybridization, we had successfully constructed a subtractive library of d. involucrata sprouting bract by taking homochronous leaf as driver in this study

    本研究利用新近發展的抑制性差減雜交技術（ ssh ）成功構建了珙桐幼嫩苞片和葉片差減文庫。
  15. The transformed hairy roots were detected for agropine to make sure the transformation was successful. a conclusion was reached as follows : agrobacterium rhizogenes r1601 was an ideal strain for hairy roots transformation from trichosanthes bracteata voigt which exhibited extraordinary transformation rate ( 60 % ). od600 = 0. 7 was the optimum infection concentration for the tested transforming agent, with temperature at 25, ph at 6. 0, 20min of infection and 48h of co - culture and phytohormone at 1. 0mg / l being the most favourable hairy root - inducting pattern

    通過實驗和對結果的數據分析，得出下面的結論：發根農桿菌r1601是較好的大苞栝樓發根的誘導菌株，它對預培養24h的大苞栝樓子葉外植體具有最好的轉化效率和發根誘導率（ 60 ） ，最適的菌株感染濃度od _ （ 600 ）為0 . 7 ，溫度27 、 ph值為6 . 0 、 20min的感染時間和48h的共培養，以及黑暗條件和1 . 0mg / l的激素最有利於發根誘導的環境條件。
  16. Differential screening for the library revealed that, 167 of 237 clones randomly selected from the library are positive and represent genes that were exclusively or intensively expressed in bract, which contain inserts ranging from 100 to 2000 bp in length. moreover, except a few clones were expressed predominantly in bract, absolute majority of subtraclive clones were expressed at low level in all checked organs, i. e., bract, leaf and root

    用地高辛標記的珙桐苞片、葉片和根的cdna做探針，與差減雜交所獲得克隆的pcr產物的雜交結果表明，有少數基因在這些器官中都是大量表達，而大多數在這些器官里的表達量均很少，除苞片外，一般均檢測不到，有部分基因在苞片中優勢表達。
  17. My heart is full of surprise when i see the sprouts come out in early spring. there is vitality everywhere and i always feel heart - warming at this time of year

    當春天的枝頭萌出葉芽和花苞的時候，心裏就充滿了驚喜。春天總是帶給人溫情和生機。
  18. Recently, hundreds of mume flower trees in hangzhou botanical park lingfeng scenic spot are covered with buds, forming a picture of fragrant yellow spots hidden in the green leaves

    最近，杭州植物園靈峰景區已有數百株梅樹率先靜靜含苞綻放，掩映在綠葉叢中的已是一片暗香浮動的鵝黃。
  19. 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：闊葉林和針葉林； （ 2 ）小寨子溝自然保護區內分佈有青川箭竹、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，尤其是針闊混交林和亞高山針葉林； （ 3 ）大熊貓對生境的群落結構有較廣的適宜性，闊葉林、針闊混交林、亞高山針葉林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高而自然過渡的，呈現出受人類活動影響較小的自然狀態。
  20. When i have practiced very well or come back from a retreat, i find that new buds and leaves keep sprouting from greenie without much watering and fertilizing. however, when i have felt sick or dispirited, it also looks droopy

    如果我在那段時間打坐好或剛打完禪回來，即使不怎麼澆水施肥，它也不斷冒出花苞，長出新葉如果我身體狀況不佳，精神不好，它就會看起來有點頹喪。
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