查询词典 pistils

The female reproductive organs of a flower; the pistil or pistils considered as a group.

雌蕊群花的生殖器官；作为一个群体的雌蕊

Any of numerous herbs of the genus Ranunculus, native chiefly to temperate and cold regions and having acrid juice, often toothed or lobed leaves, and usually yellow or white flowers with numerous pistils.

毛茛一种毛茛属草本植物，主要产于温带和寒带，有苦的汁液，齿形或圆形叶片，通常开黄色或白色多雌蕊的花

Having all principal parts,namely,the sepal s,petals,stamens,and pistil or pistils.

完整的花的具有全部基本器官的，即：花萼、花瓣、雄蕊和雌蕊。

Scape usually unbranched; involucral bracts 3 or more; pistils and achenes glabrous or pubescent.

花葶通常不分枝；总苞片3或更多；雌蕊和瘦果无毛或短柔毛。

These male sterile transgenic plants with TA29 Barnase gene have the same horticultural characters which can be also inherited steadily by plants in next generation as non transgenic ones. But their flowers bear fully catagenetic stamen lacking pollens, normal fragrant nectaries and strong pistils able to receive pollens from other plants or different cultivars and set seeds. At the meantime, the sterility i...

带有TA 2 9 Barnase基因的雄性不育植株的园艺学性状与未转化植株相同，并且其性状在后代中稳定不变；不育植株的花朵表现雄蕊完全退化，但蜜腺和雌蕊健全，能接受外来花粉，杂交结实率较高；同时，雄性不育植株的不育性在后代中出现分离，不育株率占 12 。5%～ 85.7%；此外，不育性状具有镶嵌性

Botany having gynoecia, or pistils, the ovule-bearing organ of a seed plant .

有雌蕊，或雌蕊群的，种子植物产生胚珠的器官组织。

having gynoecia, or pistils, the ovule-bearing organ of a seed pl .

有雌蕊，或雌蕊群的，种子植物产生胚珠的器官组织。

We deduced that the phenomenon of twin-ovaryand more stigmas in the forth whorls were from partly homeotic conversion of stamensinto pistils.

5根据花发育模型的推论根据花器官的ABC模型，突变体性状主要属于第3、4轮花器官的变化。

Involucral bracts sessile; pistils and achenes pubescent.

总苞片无柄；雌蕊和瘦果短柔毛。

Pistils and achenes glabrous; involucral bracts petiolate.

雌蕊和瘦果无毛；总苞片具叶柄。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。