有奖纠错
| 划词

A scale-like bract enclosing the pistil in Carex.

器苞 Perigynium (pl. perigynia) 苔草属中,包被蕊的鳞状苞

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Pistil sessile or on a long gynophore.

时期蕊柄的蕊无梗或。

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The pistil is mono-carpellary with gynophore.

心皮,有子房柄。

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

雄花有发育不完全之蕊;两性花之雄蕊虽然正常发育,但花丝不伸且花药不开裂。

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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。

陪你入睡

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

你怎么还没飞… … 你知道,你没有雌蕊或雄蕊。

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物种起

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

么每朵花的萼片、花瓣、雄蕊和雌蕊, 尽管用途如此不同, 却都按照相同的模式建造?

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陪你入睡

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.

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

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物种起

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的容器中, 雄蕊和雌蕊以多种方式改变, 有时形成类似陷阱的设计,有时能够通过易怒或弹性巧妙地适

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物种起

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能的, 例如雌蕊太长以至于花粉管无法到达子房的植物是这种情况。

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加州的群山(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,您可能会追踪到它们闪亮的茎的分枝,并注意到它们的花雾的奇妙美丽,用铅笔精心绘制的颖片和苍白,黄色悬垂的雄蕊和羽毛状的雌蕊。

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物种起

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, 雄蕊和雌蕊的不同长度及其排列方式可能会有任何用处,但现在我们知道情况确实如此。

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navicular, naviculare, naviders, navidrex, navigability, navigable, navigate, navigation, navigation light, navigational,

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3G, 401(K), a,
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