ovule
美 ['ɒvju:l] 
英 ['ɒvju:l]
词形变化
复数：ovules
英汉双解
1. | 胚珠the part of the ovary of a plant containing the female cell, which becomes the seed when it is fertilized |
英汉解释
英英解释
例句
Ovary protects and feeds the seed in a plant The ovule-bearing lower part of a pistil that ripens into a fruit.
雌蕊中含有胚珠的较底的部分，成熟为果实。
However, our genetic analysis shows that MADS21 has no function in stamen, carpel, or ovule identity determination.
然而我们的遗传分析表明MADS21对雄蕊、心皮和胚珠的身份决定没有作用。
Fruit The ripened OVARY of a flower that is usually formed following fertilization of the ovule.
显花植物的成熟子房，通常是胚珠受精后形成。
what ' s more , the ovule abortive events of the two species is evident , which may be one of the threatening factors.
两物种胚珠败育现象明显，这也可能是致濒因素之一。
The occupied area of cultured ovule and fibers affected by low temperature had similar trend to the length of the fiber.
低温处理对离体培养棉花胚珠轮廓面积的大小也有相似的影响。
A female gametophyte of the female gametophyte in the sporangium ovule is the heart of the beads.
产生雌配子的雌配子体在大孢子囊即胚珠的珠心处发育。
One of them has started growing a tube that transfers the sperm to the ovule of a receptive ovary.
其中一株开始生长出管状器官，用来传送精粉到授粉端花房的胚珠。
The female part of the plant The female , ovule-bearing organ of a flower, including the stigma , style, and ovary .
雌蕊群包括柱头、花柱和子房的花雌蕊，长有胚珠。
The accumulation of biochemical components in ovule of cotton fiber mutants during the ovule development.
棉花纤维突变体胚珠发育过程中主要生化物质的积累特征。
The parameters tested include the seed number, seed mass, ovule number per fruit, individual seed weight, abortion number and seed set rate.
实验参数包括：单个果实种子数、种子重、种子均重、胚珠数、败育数、种子形成率及种子萌发率。
Malformation embryo sac, twin-ovule and twin-embryo sac in an ovary were seen with paraffin slic.
石蜡切片观察还发现胚囊畸形，出现双胚珠和双胚囊。
The procedures are fixation, entire staining, isolation with acid, denudating ovule, transparence, pressuring cover glass and observation.
固定、硼砂洋红整体染色、酸解离、剥离胚珠、透明、压片、观察。
minute opening in the wall of an ovule through which the pollen tube enters.
卵子表面上使花粉管穿入的小口。
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。
Porogamy The usual method of fertilization in angiosperms in which the pollen tube enters the ovule by the micropyle. Compare chalazogamy.
被子植物通常的受精方式。花粉管通过珠孔进入胚珠。比较。
Funicle ( funiculus ) The stalk attaching the ovule (later the seed) to the placenta in angiosperm ovaries.
被子植物子房中连接胚珠（之后的种子）和胎座的柄。
The ovule browning of Zaocuiwang could be efficiently prevented by removing integument during inoculation.
取出早脆王胚珠，剥去珠被接种可以有效防止褐化。
The result indicated that the corn is an anatropous ovule, thick nucellus embryo sac.
结果表明玉米是倒生胚珠，厚珠心胚囊。
Rhizobia appeared right after the fertilization of ovule, and the quantity increased with the seeds' development.
游客苜蓿胚珠受精后开始有根瘤菌存在，含量随种子的发育而增大。
ovule solitary, basal, erect, orthotropous.
胚珠单生，基部着生，直立。
Ovule of pollination that gibberellin deal with and have ovule of seed, it bear fruit and fruit grow similar.
赤霉素处理的未授粉的胚珠与有种子的胚珠，其坐果和果实生长相似。
ovule solitary in each carpel, basal, campylotropous.
胚珠单生在每心皮，基部，。
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。
Ovary superior, glabrous, with one ovule per locule.
子房上位，无毛，具一胚珠每室。
Long and short style female flowers are apparently different in the style length, morphology and structure of stigma, style and ovule.
长短花柱雌花于花柱长短、柱具形态、子房构造等有不同的形态构造，呈现两型性。
Studies on Pollen- Ovule Reaction before Fertilization of Larix principis-rupprechtiiMayr .
华北落叶松胚珠与花粉相互作用的研究。
ovule 1, borne abaxially on middle part of fertile bract, initially partly inverted, becoming more erect at maturity.
胚珠1，着生在能育的苞片的背面的中间，最初部分倒生，成熟期变得较直立。
Ovule primordia occur from placenta in mid November.
十一月中旬时胚珠原体凸出胎座表面。
Stupid Wolf downstairs, found herself a ovule-bearing pine cones to buy a little doll.
笨狼在楼下找到了松球，一个留给自己，一个送给买洋娃娃的小姑娘。
ovule 1 per locule, pendulous, orthotropous.
每室1胚珠，下垂，倒生。
Ovule primordia are formed in mid-March.
三月中旬，胚珠原体形成。
The ovule has been used as an excellent model system to study morphogenesis and organogenesis .
胚珠是研究器官形态发生和模式建成遗传分子机理的一个理想系统。
An ovule which is half-inverted and straight, with the hilum lateral.
直且半倒置，种脐位于侧面的胚珠。
ovule 1 per carpel, anatropous, pendulous.
胚珠1每心皮，倒生，下垂。
ovule 1, basal, campylotropous.
胚珠1，基生，弯生。
Disk annular. Ovary glabrous, ovoid, 4-locular, usually only 1 ovule fertile.
花盘环状子房无毛，卵形体，4室，通常只1胚珠能育。
ovule 1 per ovary, subapical, pendulous.
每子房内1胚珠，近尖端，倒生。
There were protuberances of ovule fiber cells at 0 DPA.
开花当天，胚珠纤维细胞均有突起；
Ovule 1, pendulous from a basal funicle.
胚珠1，从基生的珠柄倒生。
Main results are as follows: 1. The ovule was unitegmic, orthotropous and crassinucellate in Hickory.
主要研究结论如下：1、山核桃胚珠为直生胚珠，单珠被，厚珠心型。
