雌雄同花的 的英文怎麼說
中文拼音 [cíxióngtónghuāde]
雌雄同花的
英文
androgynous-
Most plants are hermaphrodite, but have mechanisms such as self - incompatibility that promote allogamy
許多植物是雌雄同體的，但它們存在自交不親和的機制，從而促進異花受精。Its symbolic connotation from this owes to the returning cyclical nature of the seasons ; the oscillations of the night sky ; self - fecundation ; disintegration and re - integration ; truth and cognition complete ; the androgyne ; the primaeval waters ; the potential before the spark of creation ; the undifferentiated ; the totality ; primordial unity ; self - sufficiency, and the idea of the beginning and the end as being a continuous unending principle
它含蓄地象徵著季節的來回循環；黑夜的振動；自我受胎；瓦解和綜合；真理和認識的完成；雌雄同體；原始的水；潛在的創世火花；無差別性；整體；原初的合一；自給自足；象徵無休止的永恆法則下的開始和終結。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。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。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。From study on their floral syndrome, it is possible to ascertain that p. meirilliana and its sister species p. cicutarrifolia have the same ancestor that is homostylyed, since the changing of environment conditions or visiting by insects, p. merrilliana becomes heterostylyed and seems to have envolved in a direction toward dioecy or subdioecy
根據花部綜合特徵，推測兩物種是同一祖先的兩個近緣衍生種，安徽羽葉報春的祖先可能是花柱同長的，並有可能向雌雄異株方向進化c5The life - span of pollen is 15 to 20 days under room condition and 2 months under 4 + 2c ; the life - span of receptive stigmas is 5 days. in spite of protogyny, the meeting time of life of effective pollen and stigma of two species are respectively 2 days and 0
蠟梅與亮葉蠟梅盡管存在雌雄異熟現象，但同朵花內的雌、雄蕊的功能在時間上可遇，有效可遇期分別為2d和0 . 5d 。分享友人