tenuinucellate ovule.
薄珠心胚珠
The envelope of an ovule.
珠被胚珠的外皮
Ovule pendulous, slightly amphitropous.
胚珠下垂，稍横生。
Ovary 5loculed, with 1 ovule per locule.
子房5室, 具1胚珠每室。
ovum tuber nut embryo bulb corm grain ovule germ.
胚胎，卵，块茎，球根
Ovarian half, ovule majority, the seed has a wing.
子房半下位，胚珠多数，种子有翅。
a stalk connecting an ovule or a seed with the placenta
与胚珠或含胎座的种子相接的叶柄
Nutrients pass through the funicle to the ovule and seed.
营养物质通过珠柄传递到胚珠和种子。
Studies on the development of ovule and embryo sac in Kumquat
金柑胚珠与胚囊发育的观察
Their origins were assured to be from nucellar cells in ovule.
其不定胚起源于胚珠内的珠心细胞。
Development of more than one embryo from a single egg or ovule.
多胚多胎从一个单个的卵子或胚珠发展出一个以上的胚胎
The ovule is of anatropous, simple integument and tenuinucellus.
胚珠为倒生型，具单珠被和薄珠心。
In the plant, bead appearance of ovule be been in becomes an envelope.
在植物，珠被在胚珠外形成一个封套。
The fertilized ovule becomes the seed, and the ovary becomes the fruit.
已受精的卵子成为种子，而子房变成了果实。
Development Process of Ovule and Embryo Sac in Ornithogalum caudatum Ait.
虎眼万年青胚珠及胚囊发育的研究
The occurrence of more than one embryo in the ovule denotes polyembryony.
在胚珠中有一个以上的胚发生是表示多胚现象。
The development process of ovule and embryo sac in kumquat wasinvestigated.
对金柑胚珠与胚囊的发育进行了观察。
Effects of Genotypes on the Development of Cotton Fiber under Ovule Subculture
基因型在胚珠继代培养过程中对棉纤维发育的影响
Frequently the basal ovule, which is the last one to be fertilized would abort.
最后受精的基生胚珠经常败育。
Ovarian 2 rooms,ovule much line,style filiform,post tongue shape is compressed.
子房2室，胚珠多列，花柱丝状，柱头舌状扁平。
This paper reported the first results of ovule culture in beet wide hybridization.
本文首次报告了甜菜远缘杂交胚珠培养得结果。
Seed development in most instances commences following fertilization of the ovule.
大多数种子的形成是从胚珠受精开始的。
FORMATION AND DEVELOPMENT OF THE OVULE AND EMBRYO SAC IN POPULUS LASIOCARPA OLIVER
大叶杨胚囊及胚珠的形成和发育
Compatible pollen tubes reach the ovule where they burst and release the sperm cells.
亲和的花粉管到达胚珠，在胚囊中裂开后释放出精细胞。
Male reproductive cells travel down the tube and join with the ovule, fertilizing it.
雄性生殖细胞到达花柱然后加入卵子，使它授精。
英文例句大全为您提供ovule英文例句大全,ovule英文造句,关于ovule的英语句子,单词ovule怎么造句,ovule英文例句大全有哪些,哪些英语句子是关于ovule,英语单词ovule的句子,单词ovule如何造句,ovule怎么造句等。