青年中文青年中文

stigmas的意思

stigmas中文翻譯:

n.[植]柱頭;恥辱;污名;烙印;特征

相似詞語短語

sigmas───n.希臘文第十八個字母;n.(Sigma)人名;(英、瑞典)西格馬

stigma───n.[植]柱頭;恥辱;污名;烙印;特征

stigmal───有污點的;小斑點的

stigmes───柱頭

sterigmas───n.擔子柄;小梗;葉座

stigmata───n.氣孔;皮膚紅斑

enigmas───n.解謎(enigma的復數)

stigme───斯蒂格梅

stims───刺激

雙語使用場景

Ovary ovoid or globose; stigmas 2 or 3 (-5), usually recurved, papillate throughout.───子房卵球形或球狀;柱頭2或3(- 5),通常下彎,整個具乳突。

the meantime, other social stigmas may also be playing a part in the increasing cases.───此同時,其他的社會污點也可能在這些增加的病例當中扮演一部分角色。

Pollination is the mechanical transfer of pollen from the anthers to the stigmas.───授粉是機械地把花藥里的花粉傳送到柱頭上去。

sometimes she asks me to hear her telling stories about "girls who bring stigmas to family"───有時她又會讓我坐著聽她講有關“帶給家庭恥辱的女孩”的故事。

After a flower has been open for a time the anthers and stigmas may come together allowing selfing if there has been no cross-pollination.───花開放一段時間后,如果不能異花受粉,它的花藥和柱頭就可以接觸進行自交。

There was corresponding relation between the developmental process of female gametophyte and the color status of stigmas.───雌配子體發育進程與雌花柱頭顏色狀態存在一定的聯系。

stigmas slightly flat at top, narrowly margined on lateral sides, shortly beaked in front, beak erect, with a smaller stigma hole at tip.───柱頭稍平在頂端,在在前面的側的邊,具短喙,具喙的直立,具小的柱頭孔在頂部上的狹邊緣。

styles partly or completely united into a column or stigmas sessile.───花柱部分或完全合并成一柱狀的或柱頭無梗。

Styles short; stigmas capitate. Utricles irregularly circumscissile (bursting).───花柱短柱頭頭狀不規則的胞果周裂的(爆發)。

英語使用場景

Styles 3; stigmas fimbriate. Achenes ovoid, trigonous.

The great impact of the differences of the receptible period of stigmas and pollen viability between the two species on effective pollination and seed setting rate is discussed.

Ovary ovoid or globose ; stigmas 2 or 3(-5), usually recurved, papillate throughout.

Monterey's transpiration of pistils and stigmas are lowest.

Dichogamy The condition in which the anthers and stigmas mature at different times thus helping prevent self-pollination. Compare homogamy. See protandry; protogyny.

In most heteromorphic plants the stigmas of the different morphs have different surface textures and the pollen may be of different size or sculpturing or both.

The sterile plant with multiple stigmas had a high outcrossing percentage of seed setting because its multiple and long stigmas enlarged the area of pollination.

Placentas parietal; stigmas numerous, sometimes 2-fid or flabellate .

Protogyny in M. grandiflora lies in a mechanism that determines the anther dehiscence stage, thus reducing self-pollination and interference between pollen and stigmas.