雄株 的英文怎麼說

中文拼音 [xióngzhū]
雄株 英文
[植物學] staminiferous plant
  • 雄 : Ⅰ形容詞1 （生物中能產生精細胞的） male 2 （有氣魄的） grand; imposing 3 （強有力的） powerful; mi...
  • 株 : Ⅰ名詞1. （露在地面上樹木的根和莖） root and stem of a tree above the ground 2. （植株） individual plant; plant Ⅱ量詞（棵）
  1. Spadix rachis flat, margin with bract - like appendages ; flowers small, monoecious, in 2 series on rachis, apetalous

    肉穗花序軸扁平，邊緣有苞片狀附屬物；花小，單性，雌雄同株，呈2列排列于花序軸上，無花被。
  2. 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。
  3. Endodeme is a deme composed of predominantly closely inbreeding but dioecious individuals.

    同系同群種是由近親繁育占優勢，但雌雄異株的個體組成的同群種。
  4. This is so because climbing plants are likely to encounter intensive - changing environmental condition during their growth ( especially change of illumination ). secondly, there is a large proportion ( 30 - 40 % ) of climbing plants which belong to dioecism, and hence a gap between male and female plants on morphology, biological characteristic, economic value and so on. this dissertation focuses on herbaceous climbing plants, perennial or annual species such as dioecious trchosahthes kirilowii maxin and dioscorea opposita thumb, and monoecious luffa cylindrical ( l ) roem, it attempts to discover how climbing plants adapted to various environments and the mechanism of adaptation from aspects of physiological and reproductive ecologies at present, due to overuse of chlorofluorocarbons ( cfcs ), the ozonosphere has become thinner and thinner, and the ultraviolet - b ( uv - b ) radiation has increased considerably

    而攀援植物本身是一類理想的植物行為生態學研究材料：第一，攀緣植物由於受攀緣能力和支柱木資源的限制，在生長過程中通常要遇到強烈變化的環境條件（特別是光照） ；第二，攀緣植物中具有較高比例的雌雄異株類型，通常佔地區攀緣植物種類的30 40左右，不同性別的植物在形態學及生物學特性、經濟價值等方面存在一定的差距，因此，本文以雌雄異株攀緣植物栝樓（ trchosahtheskirilowiimaxim ） （葫蘆科多年生草質藤本植物）和山藥（ dioscoreaoppositathunb ） （薯蕷科薯蕷屬植物） 、雌雄同株異花攀緣植物絲瓜[ luffacylindrical （ l ） roem ] （葫蘆科一年生攀緣草本植物）為材料，試圖從生理生態學及生殖生態學角度揭示攀援植物如何適應不同生境及其機理。
  5. Plant monoecious : staminate flowers on obovoid or club - shaped stiff spikes, 1. 5 - 2 cm long ; pistilate flowers in a dense globose head

    雌雄同株：雄花序倒卵形或棒狀，長1 . 5 - 2厘米；雌花序圓頭狀。
  6. Many studies show that leafy is high homolog even among distantly related plant species. exception of these, little studies on tissue culture and transformation of ginkgo have been done. this paper emphasizes on the isolation, cloning and analysing two ginkgo orthologs of leafy from the male tree

    為此，本實驗從銀杏leafy同源基因的克隆入手，分析其雌雄株lfy基因結構差異，構建lfy基因的植物正義反義表達載體，建立矮牽牛遺傳轉化體系，以研究銀杏lfy同源基因的功能，同時建立了銀杏組織培養體系，為銀杏的遺傳轉化和提早開花結果奠定基礎。
  7. Cases are known where trioecy or, more generally, heteroecy, provides for an optimal mating system.

    眾所周知，單全異株，或者更通俗一些說，雌雄雜生為最適交配打下基礎。
  8. One factor within the crown of monoecious species is the proximity of male and female flowers.

    雌雄同株樹種的樹冠內的一個因素，就是雄花和雌花很接近。
  9. Beecheyana is one of the gynodiecious ficus spp ; the female syconium and male syconiu are simular outside syconium, but obviously different inside the syconium which showed the dimorphoism

    牛奶榕為雌雄異株的榕屬植物，雌雄榕果在榕果外部形態相似，在榕果內部有明顯差異，呈現兩型性。
  10. 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。
  11. Molecular examination and biological observation of transformed plants by growing resistant germinations we got 30 transformed plants. pcr and spot blotting hybridization analysis indicate that hsp70 anti - sense cdna had been integrated into tobacco genome. through observation and measurement we found 12 completely sterile, 9hyper - sterile, 3 partially sterile and 6 fertile and significant differences between them in stamen, height, and fruit weight

    Pcr和點雜交分析表明， hsp70正、反義。 dna己經整合到煙草的基因組中。在進行田間生物學性狀觀察時， 30株轉基因植株中有12株表現出完全不育， 9株高度不育， 3株部分不育和6株可育；不育植株在雄蕊、株高和果實重量等方面都存在明顯的差異。
  12. Maize plants grow slower in early period because of low temperature, while grow rapidly in the mid and later periods when high temperature and rainy, especially after tasseling the development of grains, corncobs and husks need to accumulate a large amount of dry matter

    玉米植株因低溫而前期生長緩慢，生育中、後期高溫多雨，生長迅速；特別是抽雄后，籽粒、玉米棒和苞皮發育需要積累大量干物質。
  13. It is a dioecious plant. the female tree is different from the male in many aspects, such as karyotype analysis, pattern of peroxidase isozymes and shape of flower

    銀杏又是嚴格的雌雄異株，還沒有發現雌雄同株現象，其雌雄株在染色體核型，過氧化物同工酶譜等都有較大差異。
  14. There are not only separate male and female but also trees with flowers of both sexes: ash is "trioecious".

    不僅有分離的雄株和雌株，而且也有兩性花的樹木；白蠟是「單全異株」的。
  15. The biological features of flowering were studied in 26 superior individual male ginkgo biloba trees selected from 5050 male trees in taian and tancheng of shandong province

    對從泰安和郯城共5050株銀杏雄株中篩選出的26個優良單株的開花生物學特性進行了研究。
  16. They consist either male and female, or of female and her maphroditic (gynodioecious) individuals.

    他們或者由雄株和雌株組成，或者由雌株和兩性個體（雌金異株）組成。
  17. The similarity of amino sequences between the ginlfyand ginndly is 60

    銀杏雄株ginlfy和ginndly之間氨基酸序列同源性為60
  18. There are two obvious crops bothe in male and female trees, which happened at the similar time

    雌、雄株皆具有兩個明顯的花季，且雌雄榕果出現的時響相近，沒有明顯錯開的情形。
  19. 2. ginlfyand ginndly gene were obtained from the leaf genomic dna of the male tree of ginkgo cultivar dafushou in the mid - april through pcr

    Dafushou ）雄株基因組dna為模板，通過pcr擴增，獲得兩個銀杏雄株leafy同源基因ginlfy和ginndly基因。
  20. There was a main spring crop and few figs cerp in the other period on the male trees ; and a main summer crop and a second autumn crop on the female trees ; and showed a temporal gap of teo months between male s and female s main crop

    在開花物候上，雄株有一個春季主要花季，在其餘期間維持少量榕果花季。雌株有一個夏季主要花季及秋季次要花季。雌雄榕果花季間有二個月的時間間隔。
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