有奖纠错
| 划词

Pistil sessile or on a long gynophore.

在长时期雌蕊柄的雌蕊无梗或。

评价该例句:好评差评指正

The pistil is mono-carpellary with gynophore.

雌蕊具单一心皮,有子房柄。

评价该例句:好评差评指正

An elongation or enlargement of the receptacle, as in the flowers of the Boraginaceae.

雌蕊 Gynobase 的伸长或膨大,如紫草科的

评价该例句:好评差评指正

Gynobase flat, fastigiate, or subulate.

雌蕊平,帚状,或者钻形。

评价该例句:好评差评指正

A scale-like bract enclosing the pistil in Carex.

Perigynium (pl. perigynia) 草属中,包被雌蕊的鳞片状片。

评价该例句:好评差评指正

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。

评价该例句:好评差评指正

Then five petal primordia arised simultaneously in a whorl arrangement, followed by eight stamen primodia arised and last by pistil primodium.

具有发育不完全之雌蕊;两性之雄蕊虽然正常发育,但丝不伸长且药不开裂。

评价该例句:好评差评指正

Epigyny The type of flower structure in which the perianth and androecium are inserted above the gynoecium, giving an inferior ovary, fused with the receptacle.

被和雄蕊群着生于雌蕊群之上的的结构类型。

评价该例句:好评差评指正

用户正在搜索


collobrierite, collocable, collocate, collocation, collochemistry, collochore, collocutor, collocystis, collodion, collodionize,

相似单词


3G, 401(K), a,

声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。

How come you haven't flown… You know, you don't got a pistil or a stamen.

怎么还没飞… … 知道,没有雌蕊或雄蕊。

评价该例句:好评差评指正
物种起源

Why should the sepals, petals, stamens, and pistils, in each flower, though fitted for such distinct purposes, be all constructed on the same pattern?

为什么每朵花萼片、花瓣、雄蕊和雌蕊, 尽管用途如此不同, 却都按照相同模式建造?

评价该例句:好评差评指正

You say well, I'm anchored here and I'm supposed to grow a flower and a stamen and a pistil and all that, and that's what they tell me at school.

说得好,我被锚定在这里,我应该种一朵花、一根雄蕊和一根雌蕊等等,这是他们在学校告诉我

评价该例句:好评差评指正
物种起源

The nectar may be stored in variously shaped receptacles, with the stamens and pistils modified in many ways, sometimes forming trap-like contrivances, and sometimes capable of neatly adapted movements through irritability or elasticity.

花蜜可以储存在各种形状容器中, 雄蕊和雌蕊以多种方式改变, 有时形成类似陷阱设计,有时够通过易怒或弹性巧妙地适应运动。

评价该例句:好评差评指正
物种起源

There must sometimes be a physical impossibility in the male element reaching the ovule, as would be the case with a plant having a pistil too long for the pollen-tubes to reach the ovarium.

有时雄性成分到达胚珠在物理上是不可雌蕊太长以至于花粉管无法到达子房植物是这种情况。

评价该例句:好评差评指正
加州群山(上)

Parting the grasses and looking more closely you may trace the branching of their shining stems, and note the marvelous beauty of their mist of flowers, the glumes and pales exquisitely penciled, the yellow dangling stamens, and feathery pistils.

分开草,仔细观察,您可会追踪到它们闪亮分枝,并注意到它们花雾奇妙美丽,用铅笔精心绘制颖片和苍白,黄色悬垂雄蕊和羽毛状雌蕊

评价该例句:好评差评指正
物种起源

No one until lately would have imagined that in dimorphic and trimorphic plants the different lengths of the stamens and pistils, and their arrangement, could have been of any service, but now we know this to be the case.

直到最近,没有人会想到在二态和三态植物中, 雄蕊和雌蕊不同长度及其排列方式可会有任何用处,但现在我们知道情况确实如此。

评价该例句:好评差评指正

用户正在搜索


colloidin, colloidization, colloidize, colloidoclasia, colloidogen, colloidopexy, colloidophagy, colloidox, colloids, colloma,

相似单词


3G, 401(K), a,
  • 微信二维码

    关注我们的微信

  • 手机客户端二维码

    下载手机客户端

赞助商链接