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单词 carpel
释义

carpel /'kɑːp(ə)l//'kɑrpl/

英汉-汉英词典
n. [植]心皮
形容词: carpellary
词组 | 习惯用语
您要查找的是不是:
  • carpet n. 地毯
  • parcel n. 包裹,小包 vt. 打包;捆扎
  • cartel n. 卡特尔;企业联合;垄断联盟;俘虏交换条约
  • carpal n. 腕骨 adj. 腕骨的
  • carrel n. 小阅读室

网络短语:
semi-solid carpel 半结实心皮
pseudovalve carpel 假瓣心皮
carpel l 心皮
solitary carpel 单心皮
valve carpel 瓣状心皮
solid carpel 释义结实心皮
carpel tunnel syndrome 腕管综合症;腕隧道症候群
Carpels Shortly Stipitate 心皮具短柄
polymorphism theory of carpel 心皮多形性学说
Stamens And Carpels Numerous 雄蕊和心皮多数
英语例句库
  1. Cypsela An achenelike fruit that develops from an inferior ovary and contains some tissues not derived form the carpel.
    cypsela连萼瘦果:由下位子房发育来的瘦果状的果实,还包含一些不是来源于心皮的组织。
  2. The carpel is homologous with the megasporophylls of certain spore-bearing vascular plants (pteridophytes) and the ovuliferous scales of gymnosperms.
    心皮和能产生孢子的维管植物(羊齿类)还有具胚珠的裸子植物的大孢子叶是同源的。
  3. Lomentum (pl. lomenta) A dry dehiscent fruit formed from a single carpel and bearing more than one seed, as in sainfoin (Onobrychis viciifolia).
    由单心皮组成的含有多个种子的裂果,如红豆草(Onobrychisviciifolia)。
  4. A gynoecium with only one carpel is called monocarpellary; with two or more separate carpel, apocarpous; and with fused carpels syncarpous.
    只有一个心皮的雌蕊称单心皮,具两个或更多分离的心皮称离生心皮。
  5. A slender prolongation of the receptacle between the carpels as a central axis, as in the fruits of some members of the Umbelliferae (Apiaceae) and the Geraniaceae.
    果瓣柄 Carpophore 花托在两个心皮间的细长延伸,作为中轴,如某些伞形科和牻 牛儿苗科植物的果实。

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原声例句
PBS地球-动物趣闻

For example, Archaefructus had modified leaves that surrounded its egg cells, forming what's called a carpel.

例如, Archaefructus 改变了包围其卵细胞的叶子,形成了所谓的心皮

中文百科

雌蕊群 Gynoecium

(重定向自Carpel)

雌蕊群,或雌花器英语:Gynoecium),为被子植物花中的心皮的总称。传统上把较典型形态的花的花部中,由子房、花柱、柱头等部位构成者称为雌蕊(pistil),但在一朵花为多心皮、离生的状态下,雌蕊一词的概念便易生混淆,故现在植物系统学上常采用较为精准的雌蕊群

一朵花中的心皮数目可能单一(单一心皮)、或二个以上合生或离生。 单一心皮的例子如豆科植物,成熟后发育为豆荚(荚果)。 具多数离生心皮的例子如木兰科(白玉兰)、八角茴香科(八角)、某些蔷薇科(玫瑰)的植物。 具多数合生心皮的种类,其心皮愈合成雌蕊,概分为柱头、花柱、子房等部。例如瓜类(瓜科),其子房或果实横剖开可见到其切面由三个部份合生而成。

英语百科

Gynoecium 雌蕊群

(重定向自Carpel)
Flower of Magnolia × wieseneri showing the many pistils making up the gynoecium in the middle of the flower
Hippeastrum flowers showing stamens, style and stigma
Hippeastrum stigmas and style
Moss plants with gynoecia, clusters of archegonia at the apex of each shoot.

Gynoecium (from Ancient Greek γυνή, gyne, meaning woman, and οἶκος, oikos, meaning house) is most commonly used as a collective term for the parts of a flower that produce ovules and ultimately develop into the fruit and seeds. The gynoecium is the innermost whorl of (one or more) pistils in a flower and is typically surrounded by the pollen-producing reproductive organs, the stamens, collectively called the androecium. The gynoecium is often referred to as the "female" portion of the flower, although rather than directly producing female gametes (i.e. egg cells), the gynoecium produces megaspores, each of which develops into a female gametophyte which then produces egg cells.

近义、反义、联想词
近义词
n.
pistil

联想词
ovary子房;tunnel隧道;
英英词典
carpel n.
  1. a simple pistil or one element of a compound pistil
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更新时间:2025/6/18 0:24:51