didynamous是什么意思

网络释义

用法例句

, monodynamous stamens, differentiations in stamen movement time and/or mode, and trimorphic differentiation of stamen in Commelinaceae and some plants of Fabaceae) need further illumination.

花丝的分化主要是花丝长度的分化,如四强雄蕊、二强雄蕊和单强雄蕊;花药分化主要指花药颜色、花药与花粉粒大小和花药开裂时间等的分化;雄蕊合生的分化主要体现为花内部分雄蕊合生而部分雄蕊离生;雄蕊运动的分化指的是花内雄蕊在运动时间或方式上存在差异,造成雄蕊处于不同的成熟阶段和位于不同的空间位置;退化雄蕊则是花内部分雄蕊失去了生产花粉的繁殖功能,通常也发生了花药形态上的巨大改变。

Having no pistils or stamens;asexual.

无性生殖的既无雌蕊也无雄蕊的；无性生殖的

A plant without stamens or pistils.

无性植物没有雌蕊或雄蕊的植物

(of plants)having many stamens

（指植物）多雄蕊的.

Having an indefinite number of stamens.

多雄蕊式的具有不定数量雄蕊的

Having stamens and pistils that mature simultaneously.

雌雄同熟的雄蕊和雌蕊同时成熟的

Having the stamens and pistil united to form a column, as in orchids.

雌雄蕊同体的由雄蕊和雌蕊一起组成一个蕊柱的，如兰花等植物

Denoting a single flower that contains functional staminate and pistillate structures; perfect.

雌雄同体的一朵花具有官能雄蕊和雌蕊结构的；雌雄蕊同花的

(botany) having pistils and stamens in the same flower.

（生物学）在同一朵花中有雌蕊和雄蕊的。

(of a plant)having both stamens and pistils in the same flower

（指植物）一朵花中兼有雄蕊和雌蕊的

(botany) having pistils and stamens in separate flowers.

（生物学）雄蕊和雌蕊生在不同花中的。

extrorse anthers.

花药外倾的雄蕊花粉囊

Androecium The collective name in higher plants for the male parts of a plant, i.e. the STAMENS. It is denoted in the floral formula by a letter A.

雄蕊群：一朵花中雄蕊的总称，由多数或一定数目的雄蕊所组成。在花程式中用A代表雄蕊群。

Having both stamens and pistils in the same flower; monoclinous.

雌雄同株的雄蕊和雌蕊在同一朵花上的；雌雄同花的

Having either stamens or a pistil only. Used of a flower.

不完全的只有雄蕊或雌蕊的。用于描述花

Having either stamens or pistils but not both.

雌雄异花的有雄蕊雌蕊两者之一的，但不是两者兼有

2) The bilabiate corolla and didynamous stamens in this species is probably related to the state of suppression of the staminode.

2）花冠和能育雄蕊的两侧性可能和退化雄蕊相关。

Having two stamens, as in the flowers of the sage.

有两枚雄蕊的，如在鼠尾草的花中

The thread in the corolla is the short filament of a degenerated stamen.

花冠筒内丝状物为退化雄蕊的短花丝。