花被片 的英文怎麼說
中文拼音 [huābèipiān]
花被片
英文
perianth lobe-
In this paper the floral ontogeny and the ovary development of rivina humilis l. were observed. the results showed that ( 1 ) the tepal primordia initiated in 2 / 5 spirals. the abaxial one initiated first, then the adaxial one, finally the lateral two initiated nearly simultaneously. the third one initiated on the position near the first tepal, and there is a gap between itself and the second tepal. ( 2 ) the 4 stamineal primordia initiated in one whorl at the same time. ( 3 ) the carpellary primordium initiated from the abaxial side of flower primordium ; the carpellary primordium grew upwards and towards axis after it was formed, therefore an elliptic orifice was formed at the adaxial position of ovary, which was the remainder of the mouth of ovary before the ovary was fused completely. with the ovary maturing, the orifice was narrowed because of the ovary growth, at last fused completely. the gynoecium is composed of a single carpel. ( 4 ) in the series developmental sections of ovary, the ovular primordium was initiated on the adaxial meristem when the mouth of ovary was formed
對數珠珊瑚的花器官發生和子房的發育過程進行了觀察.結果表明: （ 1 ）數珠珊瑚花被呈2 / 5螺旋狀發生，遠軸側的1枚先發生，其次為近軸側的1枚發生，最後側方的2枚花被幾乎同時發生，第3枚花被在靠近第1枚的位置發生，第2枚和第3枚之間有1個空隙; （ 2 ） 4枚雄蕊是同時發生的; （ 3 ）心皮發生於分生組織的遠軸側，心皮原基形成后，向上向軸生長，在子房成熟前在近軸側非正中位形成1個孔，該孔為心皮最終愈合前的殘跡，到子房成熟時，因子房的生長孔被擠壓縮小，在進一步的生長過程中愈合.子房由1枚心皮構成; （ 4 ）從子房發育過程的切片看，該植物的胚珠是在子房發生后不久發生的，子房上的圓孔形成時，從近軸側的分生組織發生胚珠原基，由胚珠原基分化出珠被與珠心While the fruits ripening process was delayed in leetrl antisense fruits. epinastic of leaves in leetrl antisense plants was only occasionally observed, which was not observed in leetr2 antisense plants ; ( 5 ) when treated by exogenous ethylene ( 25ul / l ), the abscission of antisense leetr2 petiole explants was delayed. moreover, leaf epinasty failed to be induced by ethylene treatment c, which suggested that these tissues were insensitive to ethylene
（ 5 ）植株衰老和葉片脫落延遲，花瓣脫落也明顯的延遲，在轉反義leetr1基因番茄的果實成熟特性被明顯改變，表現在乙烯釋放高峰延遲，果實顏色出現變異，以及和成熟相關的酶活性的改變，然而，轉反義leetr2基因的果實的成熟特性與對照相比無明顯差別。Characteristics : perennial pubescent herb ; leaves dimorphic, the radical with 3 - lobes, coarsely serrate at margin ; cymes terminal ; flowers yellow, to 2 cm diam., sepals 5, petals 5 or more ; fruit consisting of many aggregated achenes
形態：多年生草本，被毛；葉兩形，基生葉3裂，粗鋸齒緣；聚傘花序頂生；花黃色，直徑可達2公分，花萼5片，花瓣5片或更多；頭狀聚合瘦果球形。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。Flowers solitary in axils of leaves ; corolla nearly rotate, 2 - 3 cm long, white or pinkish, the upper lobes tinged with purplish blue blotches inside ; stamens 5 ; ovary ovoid, covered with short stipitate glandular hairs
花單生於葉腋；花冠近輻狀，長2 - 3厘米， 5裂，白色或帶粉紅色，上部裂片內有紫藍色斑；雄蕊5 ；子房被具短柄的腺毛，卵圓形。On this morning of the great snow ， perchance ， which is still raging and chilling men ' s blood ， i bear the muffled tone of their engine bell from out the fog bank of their chilled breath ， which announces that the cars are coming ， without long delay ， notwithstanding the veto of a new england northeast snow - storm ， and i behold the plowmen covered with snow and rime ， their heads peering ， above the mould - board which is turning down other than daisies and the nests of field mice ， like bowlders of the sierra nevada ， that occupy an outside place in the universe
在特大風雪的黎明，風雪還在吹刮，凍結著人類的血液呢，我聽到他們的火車頭的被蒙住了的鐘聲，從那道霧? ?的凍結了的呼吸中傳來，宣告列車來了，並未誤點，毫不理睬新英格蘭的東北風雪的否決權，我看到那鏟雪者，全身雪花和冰霜，眼睛直瞅著它的彎形鐵片，而給鐵片翻起來的並不僅僅是雛菊和田鼠洞，還有像內華達山上的巖石，那些在宇宙外表佔了一個位置的一切東西。Inflorescence terminal, racemose - umbellate ， 4 - 6 - flowered ； corolla funnel - campanulate, 4. 5 cm long, pink, 5 - lobed, lobes rounded emarginated ; stamens 10 - 12, 2 - 3 cm long, filaments sparsely tomentose on lower half ; ovary stellate - tomentose, style 5 cm, with a few glands at base
傘形花序式總狀，花序有花4 - 6朵；花冠漏斗狀鐘形，長4 . 5厘米，粉紅色，裂片頂端微缺；雄蕊10 - 12 ，長2 - 3厘米，花絲下半部被微柔毛；子房被星狀毛，花柱長5厘米，基部有腺體。However, different from pi, hpi1 is expressed not only in tepals and stamens, but also in carpels
然而，與pi不同， hph不僅在花被片和雄蕊中表達，而且在心皮中也表達。Floral organs have been successfully induced from the regenerated floral buds of ffyacinthus orienralis l. by precisely controlling exogenous hormones in the medium. under high concentration of cytokinin and auxin, the regenerated floral bud produces only tepals
以風信子花被片為外植體，通過控制培養基中細胞分裂素和生長素的濃度，可誘導花芽的再生和控制產生花器官的種類，建立起離體花器官定向控制系統。On basis of the fact that some organs in the highflower usually appear pappus - a carpellary marked trait, or carpellary morphological trace or anatomical character in the process of transforming development, deem that the highflower origins from the heteromorphic development of carpellary primordium. furthermore, the course and mode of heteromorphic development of different organs in the highflower have been described, and according to the organ composition in highflower, the prolification flower is divided into green prolification, colorful prolification, golden prolification and three - strata prolification
其上方花轉化初期的花萼片、花瓣和雄蕊中總表現有心皮的標記性性狀? ?被毛、帶有心皮的形態和解剖結構痕跡，上方花花萼片的解剖結構中存在有類子房結構，花萼片、花瓣和雄蕊與心皮形成復合結構等，提出其上方花的各類器官都是由心皮原基異形化轉化發育而形成的觀點。Flowers fragrant, solitary and axillary ; tepals 6, in 2 whorls, the outer 3 obovate - elliptic, ca. 3 cm long, the inner 3 narrower ; stamens many, 1. 7 - 2 cm long
花單生於葉腋，芳香；花被片2輪， 6片，外輪的倒卵狀橢圓形，長約3厘米，內輪的稍狹；雄蕊多數，長1 . 7 - 2厘米。Varieties of flowering colors present cline. specially, variations of flowering colors within puer population are many and varied. longs and widths of perianths as well as longs of stamens are continuous variation of quantitative characters
結果表明：居群內各種形態性狀都具有豐富的多態性，居群間具有明顯的多型性；花色呈梯度變異，特別是普洱居群花色變異式樣最豐富；花被片的長與寬和雄蕊的長度是數量性狀的連續變異。We compared the pollination characteristics of c. praecox and that of c. nitens. the results are as follows : ( 1 ) the main variation of c. praecox exists in the floral morphological characteristics, including the variation of the color of the interior perianth segments, the color and shape of the middle perianth segments, the number of pistils and stamens, the length of pistils and degradation of stamens, the floral shape and size, etc. c. praecox ' s florescence is from november to next march, mainly from december to next february
實驗結果表明： （ 1 ）蠟梅變異主要存在於花部性狀，這些性狀包括內被片顏色、中被片顏色和形狀、雌雄蕊數目、雌雄蕊變異、花型、花徑等，在南京地區，蠟梅的花期從11月到翌年3月，主要集中在12月到翌年2月之間，早花期品種和晚花品種較少。Phytogeography the geographic distribution shows the south of zhejiang is the center of distribution of genus machilus in zhejiang. mostly species inhabit of low elevations. based on data from specimens, the distribution map of each species in machilus from zhejiang were given
從數量分析聚類圖可將現有浙江潤桶屬植物劃分2個表徵群a 、 b ，第一表徵群a組花被裂片無毛，即傳統分類上的光花組，由紅桶（ machilusthunbefgii玲攏山紅捕（ mthunberyii 。With perhaps too much disposable income, kim headed up an investment group that purchased the entire town of braselton, in her native georgia, for 20 million she would later have to sell it. in 1993, kim married alec baldwin, and in 1995 they had a daughter, ireland eliesse. kim took some time off to stay at home with her child
終于在1989年拍完賣座不錯的蝙蝠俠之後，她的事業完全陷入低潮，從此之後演出的影片票房全部慘敗，甚至當她為了一部電影中的裸露鏡頭而拒絕參與演出時，還被片商一狀告到法院，她也因此宣布破產，當初花了兩千萬買來的一整個小鎮最後以一百萬元被拍賣掉。The main results are summarized as follow : 1. gross morphology on the basis of field observation and examimation of herbarium specimens, the variation pattern of all the major gross - morphology characters in machilus from zhejiang was studied, and their taxonomic significance was evaluated. the results show that the most reliable characters for the delimitation of species are the features of the leaf, the tepal and the fruits. the secondly important characters are the length and position of the florescence
形態性狀分析分析結果表明：潤楠屬植物的分類性狀主要有小枝、葉片、花序、花被片、果實等特徵特性，其中花被片、葉片、果實是潤楠屬的重要分類性狀；花序的長度及著生位置也是區分潤楠屬種間的重要標志之一；小枝的毛被在分類上具有第三位的重要性。Further, hagj mrna was detected in the stamens and carpels of regenerated floral buds, but not in the tepals
進而，該基因在再生花芽的雄蕊和心皮中表達，而在花被片中未觀察到雜交信號。Rt - pcr combined southern hybridization analysis show that hap2 is expressed in leaves, tepals, and tepals, stamens of floral buds
Rt pcr結合southern雜交分析表明， hapz在葉、花被片、再生花芽的花被片和雄蕊中均表達。Type three included cii - 8. the petal was approximately white. the deputy coronal was like a cup and almost a plate, tint - yellow an d shorter than the petal
類型三： c - 8 ，花瓣乳白色，副冠杯狀近盤狀，淺黃，短於花被片。A heavy snow was falling - a fine picking, whipping snow, borne forward by a swift wind in long, thin lines
點鐘時，空中已是一片夜色朦朧。大雪紛飛，寒冷刺骨的雪花被疾風吹成了長長的細線。分享友人