ovule 中文意思是什麼
ovule
解釋
n. 名詞 【生物學】卵細胞；小卵；【植物；植物學】胚珠。-
Frequently the basal ovule, which is the last one to be fertilized would abort.
最後受精的基生胚珠經常敗育。 -
When ovule orientation is orthotropous the chalaza corresponds to the point where the funicle is attached but in anatropous and campylotropous ovules the chalaza is some distance from the funicle
當胚珠的方向是直生胚珠時，合點和珠柄連成一條直線，當胚珠是倒生胚珠或彎生胚珠時，合點和珠柄之間有一定的距離。 -
Chalaza ( pl. chalaxae or chalazas ) the region of an angiosperm ovule where the nucellus and integuments merge
合點：被子植物胚珠上的一個區域，在合點處珠心和珠被愈合。 -
Seed development in most instances commences following fertilization of the ovule.
大多數種子的形成是從胚珠受精開始的。 -
Funicle ( funiculus ) the stalk attaching the ovule ( later the seed ) to the placenta in angiosperm ovaries. nutrients pass through the funicle to the ovule and seed
珠柄：被子植物子房中連接胚珠（之後的種子）和胎座的柄。營養物質通過珠柄傳遞到胚珠和種子。 -
The primary chalazal haustorium ramifies around the vascular tissues of the ovule.
初生合點吸器沿著胚珠的維管組織分支。 -
Testa the hard dry protective covering of a seed, formed from the integuments of the ovule. after fertilization the layers of the integuments fuse and become thickened and pigmented
外種皮：覆蓋在種子外部的堅硬幹燥的保護層，由胚珠的珠被發育形成。受精作用后珠被各層發生融合併加厚著色。 -
The occurrence of more than one embryo in the ovule denotes polyembryony.
在胚珠中有一個以上的胚發生是表示多胚現象。 -
Effect of avg application on ovule and seed development of ' kyoho ' grapevine
葡萄胚珠和種子發育的影響 -
The fertilized ovule becomes the seed, and the ovary becomes the fruit
已受精的卵子成為種子，而子房變成了果實。 -
Effect of ice nucleation active bacteria on the ultrastructure of apricot varieties ovule
冰核細菌對仁用杏胚珠超微結構的影響 -
Male reproductive cells travel down the tube and join with the ovule, fertilizing it
雄性生殖細胞到達花柱然後加入卵子，使它授精。 -
For example ， the spiral arrangement of scale - bract complexes on ovule - bearing pine cones ， where the female reproductive organs of conifers are located ， is important to the production of airflow patterns that spiral over the cone ' s surfaces ， thereby passing airborne pollen from one scale to the next
例如，帶有胚珠的松球的鱗苞綜合體的螺旋狀安排，亦即松柏目植物雌性殖器官的所在位置，對于氣流模式的形成與產生殊為重要，而這些氣流模式在松球的表現盤旋上升，從而把在空氣中飛行的花粉從一個鱗苞傳播至下一個鱗苞。 -
The procedures are fixation, entire staining, isolation with acid, denudating ovule, transparence, pressuring cover glass and observation
其步驟：固定、硼砂洋紅整體染色、酸解離、剝離胚珠、透明、壓片、觀察。 -
What ' s more, the ovule abortive events of the two species is evident, which may be one of the threatening factors
兩物種胚珠敗育現象明顯，這也可能是致瀕因素之一。 -
Studies in getting hybrids plants of interspecific hybridization through ovule culture in vitro
利用胚珠培養技術培育棉屬種間雜種植株的研究 -
Long and short style female flowers are apparently different in the style length, morphology and structure of stigma, style and ovule
長短花柱雌花于花柱長短、柱具形態、子房構造等有不同的形態構造，呈現兩型性。 -
This paper firstly focused on and evaluated the pollination characteristics of c. praecox, in half - natural habitat of nanjing. we investigated flowering phenology, flowering patten, pollen viability, stigma receptibility, species of visitors, visiting rate of visitors and their foraging behavior. and we also investigated its breeding system, including pollen - ovule ratio ( p / 0 ), out - crossing index ( oci ), pollen grains deposited in stigmas, pollen germination rate and seed set rate with different treatments, from 2002 to 2004
試驗分別在2002 - 2003年和2003 - 2004年冬季進行，研究內容包括：花期物候觀察、花部形態觀察和統計、雌雄配子體功能測定、訪問昆蟲種類、訪問行為、訪花頻率和效率；同時對蠟梅繁育系統進行了檢測，檢測內容包括花粉胚珠比（ p / 0 ） 、雜交指數（ oci ）及不同處理花粉萌發率及結實率檢測等等，同時還進行了蠟梅與亮葉蠟梅傳粉過程比較。 -
Morphological development of ovule - like organ on the leaf and variation characteristics of ginkgo biloba var. epiphylla mak. ohatsuki
葉籽銀杏擬胚珠的形態發育及變異特性 -
Expression analysis the expression analysis of gharf in different tissues of cotton was carried out by rna dot blotting with ghakf probe labeled with dig. the result showed that the expression of arf gene was mainly in anthers of sterile and fertile, pollen of fertile, corolla rather than in leaves, radicel and ovule
棉花ari ； 』基因的表達分析用地高辛將棉花arf基因標記為探針，與棉花洞a的不育株花藥、司有株花藥、可育花粉粒、葉片、花冠、胚根和胚珠的總rna進行斑點雜交。
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