pistil

[ˈpɪstɪl]
  • pistil
  • n.

    雌蕊;

  • 单词变形

    复数: pistils

纠错 数据更新时间:2026-06-10 12:00:25
  • 速记技巧

    词源记忆法

    来自拉丁语pistillum,小杵,来自pinsere,踩,踏,捣,词源同pestle,piston-ille,小词后缀。用于植物学名词雌蕊,因形似一根小杵而得名。

1、

Studies on Pistil Morphology and Early Embryogenesis of Almond

巴旦杏雌蕊形态及早期胚胎发生的研究

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2、

Having all principal parts , namely, the sepals, petals, stamens, and pistil pistils . Used of a flower.

完整的花的具有全部基本器官的, 即:花萼 、 花瓣 、 雄蕊和雌蕊.

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3、

An anatomical study on abortion process of pistils and stamens in Early Beauty plum

早美丽李雌雄蕊败育过程的解剖学观察

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4、

But the petals of 533A was shrink, the size was 50%-60% theirs maintainers, length of the four stronger stamen was 1/ 3-1/ 2 of height of pistil, pollen abortive is no thorough and had a little pollen.

而533A花瓣皱缩,面积只占相应保持系的50%60%,四强雄蕊相对雌蕊花柱的位置在1/31/2;花粉败育不彻底,有微量花粉。

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5、

A Study of Pistil and Stamen Development of Earliest Embryo cultured Apricot

特早熟胚培杏雌雄蕊发育的研究

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6、

The pistil has two carpels, the ovules belong to straight ovules with bitegmic; 77% nucellus stoped development before from the archesporial cell and disappear and 23% nucellus atrophy.

安祖花的雌蕊是由2心皮组成,胚珠为直生胚珠,双珠被,77%珠心细胞在胞原细胞形成之前停止发育,并且逐渐解体消失,23%珠心细胞发生萎缩,导致雌蕊败育。

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7、

This sound sound, awakens the deep sleep the winter, the arrogant plum is stirring up the heart pistil, greets the snowflake devotionally the arrival.

这音籁,唤醒沉睡的冬季,傲梅煽动着心蕊,虔诚地迎接雪花的到来。

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8、

The changes of DNA contents in buds took on double peak curve and the first peak occurred at the later period of physiological differentiation and the second at the period when most of stamen and pistil had started differentiation.

整个分化期芽中DNA含量变化呈双峰曲线,第1个高峰在生理分化后期,第2个高峰出现在大部分雌蕊、雄蕊进入分化时;

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9、

Monterey's transpiration of pistils and stigmas are lowest. Monterey

的柱头和雌蕊的失水速率均较低

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10、

By the time of differentiation of the primordia of stamen and pistil, the bundles of the ear and the stem were connected through procambium.

到雌雄蕊分化期,穗、茎维管系统依靠原形成层束达到初步联络;

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11、

The stigma is the sticky knob at the top of the pistil.

柱头是长在雌蕊最顶端的带有粘性的球.

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12、

The female part is the pistil.

雌性的花有雌蕊.

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13、

An anatomical study on the pistil and stamen of sugar cane

甘蔗雌雄蕊的解剖学研究

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14、

The term pistil or compound pistil is also used to mean one or many carpels respectively.

离生的一心皮或多个心皮分别可以用雌蕊或复雌蕊表示.

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15、

Stamen developed more quickly at the early stage of pistil and stamen development.

雌雄蕊发育的前期具不同步性,雄蕊发育相对迅速。

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16、

A flower is made up of four parts: the sepal, petal, stamen and pistil.

一朵花由四部分组成: 花萼, 花瓣, 雄蕊和雌蕊.

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17、

Pistil is the seed-producing part of the flower.

雌蕊是花结种的一部分.

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18、

It is like a giant pot with golden pistils inside.

简直像个大盆,盛载着黄金色的蕊.

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19、

The stamen is the male part of a flower. The pistil is the female part.

雄蕊是花的雄性部分. 雌蕊是花的雌性部分.

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20、

Study on the correlation between apricot pistil abortion and meteorological factors

杏雌蕊败育与主要气象因子的关系分析

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21、

The expression of F9 gene could affect the morphology of pistils and stamens.

LIM家族的F9影响小花的形态,主要体现在雌蕊与雄蕊的发育;

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22、

The results showed that there were three types of flower, including normal, abortive pistil and abnormal flowers.

结果表明,花器官有3种类型:完全花、雌蕊败育花和畸形花。

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23、

Pistil Differentiation Phase;

雌蕊分化期;

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24、

Study on the internal structure of pistil and stamen of wild sugarcane and its closely related plants

广西野生甘蔗及其近缘植物雌雄蕊的解剖研究

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25、

The pistil shape structure of the almond is: Wet column cap, style solid, ovary 1 room, the basal placenta, overflowing-ovule, pairs of integuments, thick nucellus, having obturator.

扁桃雌蕊形态结构为:湿型柱头,花柱实心,子房1室,基生胎座,横生胚珠,双珠被,厚珠心,有珠孔塞。

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26、

The other ( pistil development) probably was controlled by some main genes.

雌蕊发育程度可能有主基因参与;

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27、

When the carpels are initiating, they connect together each other, and in the growing progress, the connected parts of carpels grow in different degree, so if the connected parts grew as fast as carpels, the pistil is syncarpous, otherwise apocarpous.

雌蕊的心皮为对折心皮,雌蕊发生时基部相连,在发育的过程中,因合生部分的不同生长而形成合生心皮或离生心皮。

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28、

The pistil was composed of five carpels, stigmas and styli separated, the ovary was coadnate, basal placenta, it had only one circinotropous ovule, the ovule was crassinucellate and had two layers of integument, the micropyle was formed by the inner integument.

雌蕊由5心皮组成,柱头、花柱分离,子房合生,1室,基生胎座,胚珠1个,拳卷型,双珠被,厚珠心,珠孔由内珠被形成。

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30、

Its pistil consists of three carpels, the inferior ovary has three locules and each locule has two ovules which are anatropous on axile placenta. The ovule is bitegminous and crassinucellate.

雌蕊3心皮3室,子房下位,中轴胎座,每室2倒生胚珠,厚珠心,双珠被,内珠被独自形成珠孔。

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